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version 1.50, 2022/04/13 17:52:55 version 1.74, 2024/07/08 14:25:11
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 2022-04-13  Brouard Nicolas  <brouard@brouard.name>  2024-07-08  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c (Module): Adding link to text data files          * imach.c (Module): Some bug fixes: in drawings when age*age is
           included in the model as well as with quantitative variables.
 2022-04-11  Nicolas Brouard   <brouard@ined.fr>  
   2024-07-02  Nicolas Brouard  <brouard@ined.fr>
         * imach.c (Module): Error in rewriting the 'r' file with yearsfproj or yearsbproj fixed  
           * imach.c (Module): Trying compiling on Linux with clang (instead
 2022-04-05  Brouard Nicolas  <brouard@ined.fr>          of gcc which is too slow) and lot of warnings suppressed
   
         * imach.c (Module): Fixed covariates (dummy or quantitative)  2024-06-28  Nicolas Brouard   <brouard@ined.fr>
         with missing values have never been allowed but are ERRORS and  
         program quits. Standard deviations of fixed covariates were          * imach.c (Module): fixing some bugs in gnuplot and quantitative
         wrongly computed. Mean and standard deviations of time varying          variables, but not completely solved
         covariates are still not computed.  
   2024-06-28  Nicolas Brouard  <brouard@ined.fr>
 2022-03-17  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): s6 errors with age*age (harmless).
         * 99r25 Improvements in fixing discrepancies between covariates  
         missing in result line but in model.  2024-05-12  Nicolas Brouard   <brouard@ined.fr>
   
 *Wed Mar 31 2021  Nicolas Brouard   <brouard@ined.fr>          * imach.c Version 0.99s5 In fact, the covariance of total life
         * imach.c (Module): Still bugs in the result loop. Thank to Holly Benett          expectancy e.. with a partial life expectancy e.j is high,
           therefore the complete matrix of variance covariance has to be
 *2021-03-08  Nicolas Brouard   <brouard@ined.fr>          included in the formula of the standard error of the proportion of
           total life expectancy spent in a specific state:
         * ./ (Module): Fixed bug on result:          var(X/Y)=mu_x^2/mu_y^2*(sigma_x^2/mu_x^2 -2
           sigma_xy/mu_x/mu_y+sigma^2/mu_y^2).  Also an error with mle=-3
 *2021-02-20  Nicolas Brouard   <brouard@ined.fr>          made the program core dump. It is fixed in this version.
   
         * imach.c (Module): Fix bug on quitting after result lines!  2024-04-30  Nicolas Brouard   <brouard@ined.fr>
         (Module): Version 0.99r21  
           * (Module): In version 0.99s4, we incorporated the calculation of
 2021-02-12  Nicolas Brouard   <brouard@ined.fr>          the std error of the proportion of total life expectancy spent in
           a specific state Var(e.j/e..) using the formula of Var(X/Y)
         * imach.c (Module): The use of a Windows BOM (huge) file is now an error          depending only of the variances of X and Y and expectancies.
   
   2024-04-24  Nicolas Brouard   <brouard@ined.fr>
 2021-02-11  Nicolas  Brouard   <brouard@ined.fr>  
           * (Module): This version comes late after having tested
         *  (Module): imach.c Someone entered 'results:' instead of 'result:'. Now it is an error which is printed.          successfully the praxis C version of Buckhardt.  But Buckardt's
           version was difficult to read and Gegenfurtner's version had a few
 2020-02-22  Brouard Nicolas  <brouard@ined.fr>          typos which made its results less reliable than Buckhardt's
           results.  The most important work consisted in retyping the Brent
         *  (Module): imach.c Update mle=-3 (for computing Life expectancy          original PRAXIS program written in Algol W (published with errors,
         and life table from the data without any state)          ommitting the transposition of matrix V before its QR reduction
           from Golub. I used the recent "awe" compiler from Gkynn Webster.
 2019-05-20  Brouard Nicolas  <brouard@ined.fr>          The awe library had errors, for example in arc tangent function
           which have been fixed.
         * version.h: Summary: version 0.99.r19  
           The main objective was to get identical results with the three
         * imach.c: Summary: Projection syntax simplified          versions: (1) Algol W, (2) Buckhardt'C version as well (3)
         We can now start projections, forward or backward, from the mean date          Gegenfürtner C versions on the various test functions published by
         of inteviews up to or down to a number of years of projection:          Brent in 1973 in Algol W.
         prevforecast=1 yearsfproj=15.3 mobil_average=0  
         or          Also, in order to compare them, the random function had to produce
         prevforecast=1 starting-proj-date=1/1/2007 final-proj-date=12/31/2017 mobil_average=0          the same sequence for the 3 softwares. The random function used in
         or          imach corresponds to original Brent's random function written in
         prevbackcast=1 yearsbproj=12.3 mobil_average=1          Algol W.  Other point, in Algol W, the arrays of dimension n are
         or          'normal' mathematical arrays starting from 1 to n. But this is a
         prevbackcast=1 starting-back-date=1/10/1999 final-back-date=1/1/1985 mobil_average=1          real issue in C where, by default, arrays are starting from 0 to
           n-1. In Buckhardt, as well as in Gegenfürtner C code, it can be
 2019-05-18  Brouard Nicolas  <brouard@ined.fr>          seen that authors while trying to mimick original Brent Algol W
           code are hesitating by changing either a loop originally from 1 to
         * imach.c: Summary: doxygen tex bug          n in a loop from 0 to n-1, or keeping Brent's loop from 1 to n and
           shifting the index from original X(I) in Algol W to x[i-1] in C.
 2019-05-16  Brouard Nicolas  <brouard@ined.fr>          But as IMaCh is using, since the beginning, the Numerical Recipes
           functions vector or matrix, I changed Geggenfürtner code to mimick
         * imach.c: Summary: There was some wrong lines added          the original Algol W arrays. Thus the X(I) is translated in C as
           x[i] which minimizes the errors. The Golub QR algorithm was
 2019-05-09  Brouard Nicolas  <brouard@ined.fr>          published in Algol with overflow errors which were reproduced in
           Brent's Algol W code. Buckhardt code fixed these errors which are
         * Makefile, imach.c: *** empty log message ***          much more problematic in C than in Algol W.  Thus Buckhardt code
           seems very safe, but i haven't chosen it for IMaCh because the C
         * ChangeLog: Summary: C=          style is horrible and almost unreadable compared to Gegenfürtner
           CO code which is very close to Brent's original. Also what makes
         * imach.c: Summary: Some updates          Buckhardt code more difficult to read is, instead of passing the
           minimum of parameters in the functions calls, as it is in Algol
         * imach.c: Summary: Before ncovmax          Brent's code or Gegenfürtner's code, the list of parameters is
           high. For example, the flin function LONG REAL PROCEDURE FLIN
         * version.h: *** empty log message ***          (LONG REAL VALUE L) has only one parameter in Algol W, the
           Gegenfürtner flin function had two parameters: static double
         * imach.c: Summary: 0.99r18 unlimited number of individuals          flin(l, j) double l; { int i; double tflin[N];} but Buckhardt
         The number n which was limited to 20,000 cases is now unlimited, from firstobs to lastobs. If the number is too for the virtual memory, probably an error will occur.          function has 14 parameters which makes the code unreadable and
           useless. Gegenfürtner used a lot of static variables or functions
 2018-12-13  Brouard Nicolas  <brouard@ined.fr>          which I tried to minimize. Also in Gegefürtner, array dimensions
           were fixed to N. In my adaptation the flin is static double
         * imach.c: Summary: Bug for young ages (<-30) will be in r17          flin(double l, int j) and the parameter used are global variables.
   
 2018-12-05  Brouard Nicolas  <brouard@ined.fr>  2023-06-14  Nicolas Brouard   <brouard@ined.fr>
   
         * Makefile: Summary: 0.99r16          * imach.c (Module): Testing if conjugate gradient could be quicker
           when lot of variables POWELLORIGINCONJUGATE
 2018-05-02  Brouard Nicolas  <brouard@ined.fr>  
   2023-05-23  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Some bugs fixed  
           * imach.c (Module): Fixed PROB_r 
 2018-05-02  Brouard Nicolas  <brouard@ined.fr>  
   2023-05-22  Nicolas Brouard   <brouard@ined.fr>
         * imach.c:  Summary: Bug for young ages (<-30) will be in r17  
           * imach.c (Module): In the ILK....txt file, the number of columns
 2018-05-02  Brouard Nicolas  <brouard@ined.fr>          before the covariates values is dependent of the number of states (16+nlstate): 0.99r46
   
         * imach.c: Summary: Some bugs fixed  2023-05-08  Nicolas Brouard   <brouard@ined.fr>
   
 2018-05-01  Brouard Nicolas  <brouard@ined.fr>          *  (Module): Error V0 when result:. and model 1+age+V1: fixed
   
         * imach.c:  2023-04-29  Nicolas Brouard  <brouard@ined.fr>
         Summary: Bug fixed by providing frequencies only for non missing covariates  
           * imach.c (Module): Inverting the model equation and fixingg bugs
 2018-04-27  Brouard Nicolas  <brouard@ined.fr>          in the drawings
           "1+age+V7*V4*age+V6*V4*age+V7*V3*age+V6*V3*age+V6*V2*age+V7*age+V6*age+V4*age+V3*age+V2*age+V7*V4+V6*V4+V7*V3+V6*V3+V7*V2+V6*V2+V7+V6+V4+V3+V2\000\0003+V2"
         * imach.c: Summary: some minor bugs  
   2023-04-24  Nicolas Brouard  <brouard@ined.fr>
 2018-04-21  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): some bugs in printinggnuplot 
         * README.txt: *** empty log message ***  
   2022-09-19  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Some bugs fixed, valgrind tested  
           * imach.c (Module): Version 0.99r42 needed a newer version of
 2018-04-20  Brouard Nicolas  <brouard@ined.fr>          Gnuplot. But newer version 0.99r43 should run with the Gnuplot
           version 5.0 or 5.1 distributed with IMaCh.
         * Makefile, README.txt, setup.iss: Summary: imach 0.99r16  
   2022-09-18  Nicolas Brouard   <brouard@ined.fr>
         * imach.c:  
         Summary: Computing mean and stdeviation of fixed quantitative variables          * imach.c (Module): Fixing when a state in the data is 0 or higher
           than lstate+ndeath. Fixing the plot of contribution to Likelihood.
 2018-04-19  Brouard Nicolas  <brouard@ined.fr>  
   2022-09-16  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Some minor bugs fixed  
           * imach.c (Module): 0.99r41 Was an error when product of timevarying and fixed. Using FixedV[of name] now. Thank you  Feinuo
         * version.h: *** empty log message ***  
   2022-09-14  Nicolas Brouard   <brouard@ined.fr>
 2018-02-27  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): Fixing names of variables in T_ (thanks to Feinuo)
         * imach.c: *** empty log message ***  
   2022-09-14  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Adding second argument for quitting  
           * imach.c (Module): Version 0.99r39 with colored dummy covariates
 2018-02-21  Brouard Nicolas  <brouard@ined.fr>          (fixed or time varying), using new last columns of
           ILK_parameter.txt file.
         * Makefile, README.txt, imach.c: Summary: 0.99r15  
         New Makefile with recent VirtualBox 5.26. Bug in sqrt negatve in imach.c  2022-09-11  Nicolas Brouard   <brouard@ined.fr>
   
 2017-07-20  Brouard Nicolas  <brouard@ined.fr>          * imach.c (Module): Adding timevarying products of any kinds,
           should work before shifting cotvar from ncovcol+nqv columns in
         * imach.c: Summary: temporary working          order to have a correspondance between the column of cotvar and
           the id of column.
 2017-07-19  Brouard Nicolas  <brouard@ined.fr>          (Module): Some cleaning and adding covariates in ILK.txt
   
         * imach.c: Summary: Bug for mobil_average=0 and prevforecast fixed(?)  2022-09-09  Nicolas Brouard   <brouard@ined.fr>
   
 2017-07-17  Brouard Nicolas  <brouard@ined.fr>          * imach.c (Module): Many improvements for fixing products of fixed
           timevarying as well as fixed * fixed, and test with quantitative
         * imach.c: Summary: BOM files can be read now          covariate.
   
 2017-06-30  Brouard Nicolas  <brouard@ined.fr>  2022-09-04  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Graphs improvements          * imach.c (Module): Now the easy runs i.e. without result or
           model=1+age only did not work. The defautl combination should be 1
         * imach.c: Summary: Saito's color          and not 0 because everything hasn't been tranformed yet.
   
 2017-06-29  Brouard Nicolas  <brouard@ined.fr>  2022-09-02  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Version 0.99r14          * imach.c: Version 0.99r35 because it outputs same results with
           1+age+V1+V1*age for females and 1+age for females only
 2017-06-27  Brouard Nicolas  <brouard@ined.fr>          (education=1 noweight)
   
         * imach.c: Summary: More documentation on projections  2022-08-31  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Color of backprojection changed from 6 to 5(yellow)          * imach.c (Module): Some improvments in fichtm and many verifications 0.99r34
   
         * imach.c: Summary: Some bug with rint  2022-08-21  Nicolas Brouard   <brouard@ined.fr>
   
 2017-05-24  Brouard Nicolas  <brouard@ined.fr>          * imach.c (Module): Version 0.99r33 A lot of changes in
           reassigning covariates: my first idea was that people will always
         * imach.c: *** empty log message ***          use the first covariate V1 into the model but in fact they are
           producing data with many covariates and can use an equation model
 2017-05-23  Brouard Nicolas  <brouard@ined.fr>          with some of the covariate; it means that in a model V2+V3 instead
           of codtabm(k,Tvaraff[j]) which calculates for combination k, for
         * imach.c: Summary: Code into subroutine, cleanings          three covariates (V1, V2, V3) the value of Tvaraff[j], but in fact
           the equation model is restricted to two variables only (V2, V3)
 2017-05-18  Brouard Nicolas  <brouard@ined.fr>          and the combination for V2 should be codtabm(k,1) instead of
           (codtabm(k,2), and the code should be
         * imach.c:          codtabm(k,TnsdVar[Tvaraff[j]]. Many many changes have been
         Summary: backprojection and confidence intervals of backprevalence          made. All of these should be simplified once a day like we did in
           hpxij() for example by using precov[nres] which is computed in
 2017-05-13  Brouard Nicolas  <brouard@ined.fr>          decoderesult for each nres of each resultline. Loop should be done
           on the equation model globally by distinguishing only product with
         * imach.c: Summary: temporary save for backprojection          age (which are changing with age) and no more on type of
           covariates, single dummies, single covariates. 
         * imach.c: Summary: Version 0.99r13 (improvements and bugs fixed)  
   2022-08-06  Nicolas Brouard   <brouard@ined.fr>
 2017-04-26  Brouard Nicolas  <brouard@ined.fr>  
           *  imach.c (Module): Version of imach using partly decoderesult to rebuild xpxij function
         * imach.c: Summary: imach 0.99r13 Some bugs fixed  
   2022-08-03  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Labels in graphs  
           *  imach.c (Module): Many errors in graphs fixed with Vn*age covariates.
 2017-04-24  Brouard Nicolas  <brouard@ined.fr>  
   2022-07-25  Brouard Nicolas  <brouard@brouard.name>
         * imach.c: Summary: to save  
           * imach.c (Module): Error cptcovn instead of nsd in bmij (was
 2017-04-18  Brouard Nicolas  <brouard@ined.fr>          coredumped, revealed by Feiuno, thank you.
   
         * imach.c: *** empty log message ***  2022-07-23  Nicolas Brouard   <brouard@ined.fr>
   
 2017-04-05  Brouard Nicolas  <brouard@ined.fr>          * r29 W and not sqrt(Wald)
   
         * imach.c: Summary: Bug in E_ as well as in T_ fixed nres-1 vs k1-1  2022-07-22  Nicolas Brouard   <brouard@ined.fr>
   
 2017-04-04  Brouard Nicolas  <brouard@ined.fr>          *  imach.c (Module): Output of Wald test in the htm file and not only in the log. 
   
         * imach.c: Summary: Gnuplot indexations fixed (humm)  2022-06-02  Brouard Nicolas  <brouard@brouard.name>
   
         * imach.c:          * imach.c (Module): Adding the Wald tests from the log to the main
         Summary: Some errors to warnings only if date of death is unknown but status is death we could set to pi3          htm for better display of the maximum likelihood estimators.
   
 2017-04-03  Brouard Nicolas  <brouard@ined.fr>  2022-05-30  Brouard Nicolas  <brouard@brouard.name>
   
         * imach.c: Summary: Version 0.99r12          * imach.c: With products of covariates (age or dummies or
         Some cleanings, conformed with updated documentation.          quantitatives), estimates of parameters were good but when
           estimating variances the positions of newly created covariates
 2017-03-30  Brouard Nicolas  <brouard@ined.fr>          were wrongly assigned and results were wrong. Thank to Feinua_Sun!
   
         * version.h: *** empty log message ***  2022-05-24  Nicolas Brouard   <brouard@ined.fr>
   
         * version.h: Summary:0.99r11          * imach.c (Module): Some attempts to find a bug of wrong estimates
           of confidencce intervals with product in the equation modelC
 2017-03-29  Brouard Nicolas  <brouard@ined.fr>  
   2022-05-15  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Temp  
           * imach.c (Module):  Some minor improvements
 2017-03-27  Brouard Nicolas  <brouard@ined.fr>  
   2022-04-13  Brouard Nicolas  <brouard@brouard.name>
         * imach.c: Summary: Temporary  
           * imach.c (Module): Adding link to text data files
 2017-03-08  Brouard Nicolas  <brouard@ined.fr>  
   2022-04-11  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: IMaCh version 0.99r10 bugs in gnuplot fixed  
           * imach.c (Module): Error in rewriting the 'r' file with yearsfproj or yearsbproj fixed
         * imach.c: Summary: Fixing data parameter line  
   2022-04-05  Brouard Nicolas  <brouard@ined.fr>
 2016-12-15  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): Fixed covariates (dummy or quantitative)
         * imach.c: Summary: 0.99 in progress          with missing values have never been allowed but are ERRORS and
           program quits. Standard deviations of fixed covariates were
 2016-09-15  Brouard Nicolas  <brouard@ined.fr>          wrongly computed. Mean and standard deviations of time varying
           covariates are still not computed.
         * imach.c: *** empty log message ***  
   2022-03-17  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: not working  
           * 99r25 Improvements in fixing discrepancies between covariates
 2016-09-08  Brouard Nicolas  <brouard@ined.fr>          missing in result line but in model. 
   
         * imach.c: Summary: continue  *Wed Mar 31 2021  Nicolas Brouard   <brouard@ined.fr>
           * imach.c (Module): Still bugs in the result loop. Thank to Holly Benett
 2016-09-07  Brouard Nicolas  <brouard@ined.fr>  
   *2021-03-08  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Starting values from frequencies  
           * ./ (Module): Fixed bug on result:
         * imach.c: *** empty log message ***  
   *2021-02-20  Nicolas Brouard   <brouard@ined.fr>
 2016-09-02  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): Fix bug on quitting after result lines!
         * imach.c: *** empty log message ***          (Module): Version 0.99r21
   
 2016-08-30  Brouard Nicolas  <brouard@ined.fr>  2021-02-12  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Fixing a lots          * imach.c (Module): The use of a Windows BOM (huge) file is now an error
   
 2016-08-29  Brouard Nicolas  <brouard@ined.fr>  
   2021-02-11  Nicolas  Brouard   <brouard@ined.fr>
         * imach.c: Summary: gnuplot problem in Back projection to fix  
           *  (Module): imach.c Someone entered 'results:' instead of 'result:'. Now it is an error which is printed.
         * imach.c: Summary: Better  
   2020-02-22  Brouard Nicolas  <brouard@ined.fr>
 2016-08-26  Brouard Nicolas  <brouard@ined.fr>  
           *  (Module): imach.c Update mle=-3 (for computing Life expectancy
         * imach.c:          and life table from the data without any state)
         Summary: Improvement in Powell output in order to copy and paste  
   2019-05-20  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: Starting tests of 0.99  
           * version.h: Summary: version 0.99.r19
         * imach.c: Summary: to valgrind  
           * imach.c: Summary: Projection syntax simplified
 2016-08-25  Brouard Nicolas  <brouard@ined.fr>          We can now start projections, forward or backward, from the mean date
           of inteviews up to or down to a number of years of projection:
         * imach.c: *** empty log message ***          prevforecast=1 yearsfproj=15.3 mobil_average=0
           or
 2016-08-23  Brouard Nicolas  <brouard@ined.fr>          prevforecast=1 starting-proj-date=1/1/2007 final-proj-date=12/31/2017 mobil_average=0
           or
         * imach.c: *** empty log message ***          prevbackcast=1 yearsbproj=12.3 mobil_average=1
           or
         * imach.c: Summary: not working          prevbackcast=1 starting-back-date=1/10/1999 final-back-date=1/1/1985 mobil_average=1
   
 2016-08-22  Brouard Nicolas  <brouard@ined.fr>  2019-05-18  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: not working          * imach.c: Summary: doxygen tex bug
   
         * imach.c: Summary: Not working  2019-05-16  Brouard Nicolas  <brouard@ined.fr>
   
 2016-07-23  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: There was some wrong lines added
   
         * imach.c: Summary: Completing for func too  2019-05-09  Brouard Nicolas  <brouard@ined.fr>
   
 2016-07-22  Brouard Nicolas  <brouard@ined.fr>          * Makefile, imach.c: *** empty log message ***
   
         * imach.c: Summary: Fixing some arrays, still debugging          * ChangeLog: Summary: C=
   
 2016-07-21  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Some updates
   
         * imach.c:          * imach.c: Summary: Before ncovmax
         Summary: 0.99 working (more or less) for Asian Workshop on multitate methods  
           * version.h: *** empty log message ***
 2016-07-12  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: 0.99r18 unlimited number of individuals
         * imach.c: Summary: temp          The number n which was limited to 20,000 cases is now unlimited, from firstobs to lastobs. If the number is too for the virtual memory, probably an error will occur.
   
         * imach.c: Summary: saving but not running  2018-12-13  Brouard Nicolas  <brouard@ined.fr>
   
 2016-07-01  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Bug for young ages (<-30) will be in r17
   
         * imach.c: Summary: Fixes  2018-12-05  Brouard Nicolas  <brouard@ined.fr>
   
 2016-02-19  Brouard Nicolas  <brouard@ined.fr>          * Makefile: Summary: 0.99r16
   
         * imach-0.98r.c: Summary: Kind of 0.98r? series, starting with r7  2018-05-02  Brouard Nicolas  <brouard@ined.fr>
   
         * setup.iss, Makefile, version.h: *** empty log message ***          * imach.c: Summary: Some bugs fixed
   
         * imach.c: Summary: temporary  2018-05-02  Brouard Nicolas  <brouard@ined.fr>
   
 2016-02-17  Brouard Nicolas  <brouard@ined.fr>          * imach.c:  Summary: Bug for young ages (<-30) will be in r17
   
         * imach.c: Summary: Probably last 0.98 stable version 0.98r6  2018-05-02  Brouard Nicolas  <brouard@ined.fr>
   
 2016-02-16  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Some bugs fixed
   
         * imach.c: Summary: minor bug  2018-05-01  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: 0.99r2          * imach.c:
           Summary: Bug fixed by providing frequencies only for non missing covariates
 2016-02-15  Brouard Nicolas  <brouard@ined.fr>  
   2018-04-27  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: *** empty log message ***  
           * imach.c: Summary: some minor bugs
 2016-02-12  Brouard Nicolas  <brouard@ined.fr>  
   2018-04-21  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: 0.99 Back projections  
           * README.txt: *** empty log message ***
 2015-12-23  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Some bugs fixed, valgrind tested
         * imach.c: Summary: Experimental backcast  
   2018-04-20  Brouard Nicolas  <brouard@ined.fr>
 2015-12-18  Brouard Nicolas  <brouard@ined.fr>  
           * Makefile, README.txt, setup.iss: Summary: imach 0.99r16
         * imach.c: Summary: 0.98r4 Warning and status=-2  
           * imach.c:
         Version 0.98r4 is now:          Summary: Computing mean and stdeviation of fixed quantitative variables
          - displaying an error when status is -1, date of interview unknown and date of death known;  
          - permitting a status -2 when the vital status is unknown at a known date of right truncation.  2018-04-19  Brouard Nicolas  <brouard@ined.fr>
         Older changes concerning s=-2, dating from 2005 have been supersed.  
           * imach.c: Summary: Some minor bugs fixed
         * Makefile: *** empty log message ***  
           * version.h: *** empty log message ***
 2015-12-16  Brouard Nicolas  <brouard@ined.fr>  
   2018-02-27  Brouard Nicolas  <brouard@ined.fr>
         * Makefile: *** empty log message ***  
           * imach.c: *** empty log message ***
         * imach.c: Summary: 0.98r4 working  
           * imach.c: Summary: Adding second argument for quitting
         * Makefile: Summary: linuxrpm added  
   2018-02-21  Brouard Nicolas  <brouard@ined.fr>
         * Makefile: *** empty log message ***  
           * Makefile, README.txt, imach.c: Summary: 0.99r15
         * imach.c: Summary: temporary not working          New Makefile with recent VirtualBox 5.26. Bug in sqrt negatve in imach.c
   
 2015-12-11  Brouard Nicolas  <brouard@ined.fr>  2017-07-20  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: 0.98r4          * imach.c: Summary: temporary working
   
 2015-12-08  Brouard Nicolas  <brouard@ined.fr>  2017-07-19  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile: *** empty log message ***          * imach.c: Summary: Bug for mobil_average=0 and prevforecast fixed(?)
   
 2015-11-21  Brouard Nicolas  <brouard@ined.fr>  2017-07-17  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile:          * imach.c: Summary: BOM files can be read now
         Summary: VBoxManage change from execute --image to run --exe and --wait-exit doesn't exist any more  
   2017-06-30  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: minor typo  
           * imach.c: Summary: Graphs improvements
         * imach.c: Summary: 0.98r3 with some graph of projected cross-sectional  
           * imach.c: Summary: Saito's color
         Author: Nicolas Brouard  
   2017-06-29  Brouard Nicolas  <brouard@ined.fr>
 2015-11-18  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Version 0.99r14
         * imach.c: Summary: Start working on projected prevalences  
   2017-06-27  Brouard Nicolas  <brouard@ined.fr>
 2015-11-17  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: More documentation on projections
         * imach.c: Summary: Adding ftolpl parameter  
         Author: N Brouard          * imach.c: Summary: Color of backprojection changed from 6 to 5(yellow)
   
         We had difficulties to get smoothed confidence intervals. It was due          * imach.c: Summary: Some bug with rint
         to the period prevalence which wasn't computed accurately. The inner  
         parameter ftolpl is now an outer parameter of the .imach parameter  2017-05-24  Brouard Nicolas  <brouard@ined.fr>
         file after estepm. If ftolpl is small 1.e-4 and estepm too,  
         computation are long.          * imach.c: *** empty log message ***
   
         * version.h: *** empty log message ***  2017-05-23  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: temporary          * imach.c: Summary: Code into subroutine, cleanings
   
 2015-10-27  Brouard Nicolas  <brouard@ined.fr>  2017-05-18  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile: *** empty log message ***          * imach.c:
           Summary: backprojection and confidence intervals of backprevalence
         * setup.iss.in: Summary: some new subdirs  
   2017-05-13  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: *** empty log message ***  
           * imach.c: Summary: temporary save for backprojection
         * setup.iss.in:  
         Summary: Adding gnuplot 5.1 with bin and etc for pango fonts          * imach.c: Summary: Version 0.99r13 (improvements and bugs fixed)
   
 2015-10-24  Brouard Nicolas  <brouard@ined.fr>  2017-04-26  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: *** empty log message ***          * imach.c: Summary: imach 0.99r13 Some bugs fixed
   
 2015-10-23  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Labels in graphs
   
         * imach.c:  2017-04-24  Brouard Nicolas  <brouard@ined.fr>
         Summary: 0.98r3 some clarification for graphs on likelihood contributions  
           * imach.c: Summary: to save
 2015-10-01  Brouard Nicolas  <brouard@ined.fr>  
   2017-04-18  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: Some new graphs of contribution to likelihood  
           * imach.c: *** empty log message ***
 2015-09-30  Brouard Nicolas  <brouard@ined.fr>  
   2017-04-05  Brouard Nicolas  <brouard@ined.fr>
         * Makefile:  
         Summary: Version read from version.h, itself read with cmake          * imach.c: Summary: Bug in E_ as well as in T_ fixed nres-1 vs k1-1
   
         * imach.c: Summary: looking at better estimation of the hessian  2017-04-04  Brouard Nicolas  <brouard@ined.fr>
   
         Also a better criteria for convergence to the period prevalence And          * imach.c: Summary: Gnuplot indexations fixed (humm)
         therefore adding the number of years needed to converge. (The  
         prevalence in any alive state shold sum to one          * imach.c:
           Summary: Some errors to warnings only if date of death is unknown but status is death we could set to pi3
         * Makefile: *** empty log message ***  
   2017-04-03  Brouard Nicolas  <brouard@ined.fr>
 2015-09-22  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Version 0.99r12
         * imach.c:          Some cleanings, conformed with updated documentation.
         Summary: Adding some overall graph on contribution to likelihood. Might change  
   2017-03-30  Brouard Nicolas  <brouard@ined.fr>
 2015-09-15  Brouard Nicolas  <brouard@ined.fr>  
           * version.h: *** empty log message ***
         * Makefile: *** empty log message ***  
           * version.h: Summary:0.99r11
         * imach.c: Summary: 0.98r0  
   2017-03-29  Brouard Nicolas  <brouard@ined.fr>
         - Some new graphs like survival functions  
         - Some bugs fixed like model=1+age+V2.          * imach.c: Summary: Temp
   
         * ChangeLog, Makefile: Summary: 0.98r0  2017-03-27  Brouard Nicolas  <brouard@ined.fr>
   
         * CMakeLists.txt: Summary: Some tests for setup.iss          * imach.c: Summary: Temporary
   
 2015-09-15  Nicolas J Brouard   <nbrouard@tugault.ined.fr>  2017-03-08  Brouard Nicolas  <brouard@ined.fr>
   
         *  (Module): 0.98r0 Some new graphs, some bugs fixed: model=1+age+V2. etc          * imach.c: Summary: IMaCh version 0.99r10 bugs in gnuplot fixed
   
 2015-08-18  Nicolas J Brouard   <nbrouard@tugault.local>          * imach.c: Summary: Fixing data parameter line
   
         *  (Module): Adding error when the covariance matrix doesn't contain the exact number of lines required by the model line.  2016-12-15  Brouard Nicolas  <brouard@ined.fr>
   
 2015-08-03  Nicolas J Brouard   <nbrouard@tugault.ined.fr>          * imach.c: Summary: 0.99 in progress
   
         *  (Module): Changing Variance of one-step probabilities into Standard deviation (thanks to Yao-Chi Shih)  2016-09-15  Brouard Nicolas  <brouard@ined.fr>
   
 2014-12-16  Nicolas J Brouard   <nbrouard@tugault.local>          * imach.c: *** empty log message ***
   
         * imach.c (Module): Merging 1.61 to 1.162          * imach.c: Summary: not working
   
 2014-09-02  Nicolas J Brouard   <nbrouard@njbrouard.ined.fr>  2016-09-08  Brouard Nicolas  <brouard@ined.fr>
   
         * prevlim.h (Module):          * imach.c: Summary: continue
   
 2014-01-26  Nicolas J Brouard   <nbrouard@ledermann-2.local>  2016-09-07  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): Trying to merge old staffs together while being at Tokyo. Not tested...          * imach.c: Summary: Starting values from frequencies
         (Module): Version 0.98nR Running ok, but output format still only works for three covariates.  
           * imach.c: *** empty log message ***
 2010-04-29  brouard  <brouard@ined.fr>  
   2016-09-02  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): Checking covariates for more complex models  
         than V1+V2. A lot of change to be done. Unstable.          * imach.c: *** empty log message ***
   
 2010-04-26  brouard  <brouard@ined.fr>  2016-08-30  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): merging some libgsl code. Fixing computation          * imach.c: Summary: Fixing a lots
         of likelione (using inter/intrapolation if mle = 0) in order to  
         get same likelihood as if mle=1.  2016-08-29  Brouard Nicolas  <brouard@ined.fr>
         Some cleaning of code and comments added.  
           * imach.c: Summary: gnuplot problem in Back projection to fix
 2009-10-29  brouard  <brouard@ined.fr>  
           * imach.c: Summary: Better
         * imach.c (Module): Now imach stops if date of birth, at least year of birth, is not given. Some cleaning of the code.  
   2016-08-26  Brouard Nicolas  <brouard@ined.fr>
 2006-06-30  Brouard Nicolas  <brouard@localhost>  
           * imach.c:
         * imach.c (Module): Clarifications on computing e.j          Summary: Improvement in Powell output in order to copy and paste
   
 2006-04-28  Brouard Nicolas  <brouard@localhost>          * imach.c: Summary: Starting tests of 0.99
   
         * imach.c (Module): Yes the sum of survivors was wrong since          * imach.c: Summary: to valgrind
         imach-114 because nhstepm was no more computed in the age  
         loop. Now we define nhstepma in the age loop.  2016-08-25  Brouard Nicolas  <brouard@ined.fr>
         (Module): In order to speed up (in case of numerous covariates) we  
         compute health expectancies (without variances) in a first step          * imach.c: *** empty log message ***
         and then all the health expectancies with variances or standard  
         deviation (needs data from the Hessian matrices) which slows the  2016-08-23  Brouard Nicolas  <brouard@ined.fr>
         computation.  
         In the future we should be able to stop the program is only health          * imach.c: *** empty log message ***
         expectancies and graph are needed without standard deviations.  
           * imach.c: Summary: not working
 2006-04-04  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  
   2016-08-22  Brouard Nicolas  <brouard@ined.fr>
         * imach.iss (Module):  
           * imach.c: Summary: not working
         * imach.c (Module): bugs in evsi + population file added in htm output file  
           * imach.c: Summary: Not working
 2006-03-22  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  
   2016-07-23  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module):  
           * imach.c: Summary: Completing for func too
 2006-03-20  Brouard Nicolas  <brouard@localhost>  
   2016-07-22  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): <title> changed, corresponds to .htm file  
         name. <head> headers where missing.          * imach.c: Summary: Fixing some arrays, still debugging
   
         * Makefile (Module): 0.98g  2016-07-21  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): Weights can have a decimal point as for          * imach.c:
         English (a comma might work with a correct LC_NUMERIC environment,          Summary: 0.99 working (more or less) for Asian Workshop on multitate methods
         otherwise the weight is truncated).  
         Modification of warning when the covariates values are not 0 or  2016-07-12  Brouard Nicolas  <brouard@ined.fr>
         1.  
         Version 0.98g          * imach.c: Summary: temp
   
 2006-03-16  LIEVRE Agnes  <lievre@PC_00697.ined.fr>          * imach.c: Summary: saving but not running
   
         * imach.c (Module): Comments concerning covariates added  2016-07-01  Brouard Nicolas  <brouard@ined.fr>
   
         * noreg-setup.iss (Module): Version 0.98f          * imach.c: Summary: Fixes
   
         * Makefile (Module): Version 0.98f make _windows=1 imachcyg-setup  2016-02-19  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): refinements in the computation of lli if          * imach-0.98r.c: Summary: Kind of 0.98r? series, starting with r7
         status=-2 in order to have more reliable computation if stepm is  
         not 1 month. Version 0.98f          * setup.iss, Makefile, version.h: *** empty log message ***
   
 2006-03-15  Brouard Nicolas  <brouard@localhost>          * imach.c: Summary: temporary
   
         * imach.c (Module): Bug if status = -2, the loglikelihood was  2016-02-17  Brouard Nicolas  <brouard@ined.fr>
         computed as likelihood omitting the logarithm. Version O.98e  
           * imach.c: Summary: Probably last 0.98 stable version 0.98r6
 2006-03-14  Brouard Nicolas  <brouard@localhost>  
   2016-02-16  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): varevsij Comments added explaining the second  
         table of variances if popbased=1 .          * imach.c: Summary: minor bug
         (Module): Covariances of eij, ekl added, graphs fixed, new html link.  
         (Module): Function pstamp added          * imach.c: Summary: 0.99r2
         (Module): Version 0.98d  
   2016-02-15  Brouard Nicolas  <brouard@ined.fr>
 2006-03-06  Brouard Nicolas  <brouard@localhost>  
           * imach.c: *** empty log message ***
         * imach.c (Module): Variance-covariance wrong links and  
         varian-covariance of ej. is needed (Saito).  2016-02-12  Brouard Nicolas  <brouard@ined.fr>
   
 2006-02-27  Brouard Nicolas  <brouard@localhost>          * imach.c: Summary: 0.99 Back projections
   
         * imach.c (Module): One freematrix added in mlikeli!  2015-12-23  Brouard Nicolas  <brouard@ined.fr>
   
 2006-02-26  Brouard Nicolas  <brouard@localhost>          * imach.c: Summary: Experimental backcast
   
         * imach.c (Module): Some improvements in processing parameter  2015-12-18  Brouard Nicolas  <brouard@ined.fr>
         filename with strsep.  
           * imach.c: Summary: 0.98r4 Warning and status=-2
 2006-02-24  Brouard Nicolas  <brouard@localhost>  
           Version 0.98r4 is now:
         * imach.c (Module): Memory leaks checks with valgrind and:           - displaying an error when status is -1, date of interview unknown and date of death known;
         datafile was not closed, some imatrix were not freed and on matrix           - permitting a status -2 when the vital status is unknown at a known date of right truncation.
         allocation too.          Older changes concerning s=-2, dating from 2005 have been supersed.
   
 2006-02-09  LIEVRE Agnes  <lievre@PC_00697.ined.fr>          * Makefile: *** empty log message ***
   
         * strsep.c (Module): Inclusion because not in mingw32!!!  2015-12-16  Brouard Nicolas  <brouard@ined.fr>
   
         * setup.iss.in (Module): IMACHSETUPVERSION added          * Makefile: *** empty log message ***
   
         * noreg-setup.iss (Module): added to cvs tree          * imach.c: Summary: 0.98r4 working
   
         * Makefile (Module): IMACHSETUPVERSION added          * Makefile: Summary: linuxrpm added
   
 2006-01-30  BROUARD Nicolas  <brouard@localhost>          * Makefile: *** empty log message ***
   
         * Makefile (Module, Module): Latest Makefile          * imach.c: Summary: temporary not working
   
         * imach.c (Module): Back to gnuplot.exe instead of wgnuplot.exe  2015-12-11  Brouard Nicolas  <brouard@ined.fr>
   
 2006-01-27  BROUARD Nicolas  <brouard@localhost>          * imach.c: Summary: 0.98r4
   
         * noreg-setup.iss (Module): ADDED  2015-12-08  Brouard Nicolas  <brouard@ined.fr>
   
 2006-01-24  BROUARD Nicolas  <brouard@localhost>          * Makefile: *** empty log message ***
   
         * imach.c (Module): Comments (lines starting with a #) are allowed in data.  2015-11-21  Brouard Nicolas  <brouard@ined.fr>
   
 2005-10-25  Nicolas Brouard  <brouard@dhcp171.recherche.ined.fr>          * Makefile:
           Summary: VBoxManage change from execute --image to run --exe and --wait-exit doesn't exist any more
         * Makefile (Module): Added Imach98.pmsp and howto crete a dmg  
           * imach.c: Summary: minor typo
         * createdmg.sh (Module): Creates a dmg disk for MaC OS/X  
           * imach.c: Summary: 0.98r3 with some graph of projected cross-sectional
 2005-09-30    <lievre@PC_00595>  
           Author: Nicolas Brouard
         * imach.c (Module): sump fixed, loop imx fixed, and simplifications.  
         (Module): If the status is missing at the last wave but we know  2015-11-18  Brouard Nicolas  <brouard@ined.fr>
         that the person is alive, then we can code his/her status as -2  
         (instead of missing=-1 in earlier versions) and his/her          * imach.c: Summary: Start working on projected prevalences
         contributions to the likelihood is 1 - Prob of dying from last  
         health status (= 1-p13= p11+p12 in the easiest case of somebody in  2015-11-17  Brouard Nicolas  <brouard@ined.fr>
         the healthy state at last known wave). Version is 0.98  
           * imach.c: Summary: Adding ftolpl parameter
 2004-05-20  Brouard Nicolas  <brouard@localhost>          Author: N Brouard
   
         * imach.c (Repository):          We had difficulties to get smoothed confidence intervals. It was due
         Agnes added a direct estimation of mortality (without the need of          to the period prevalence which wasn't computed accurately. The inner
         computing period prevalence and differential mortality). Thus here          parameter ftolpl is now an outer parameter of the .imach parameter
         is version 0.97a which has been distributed to some people at          file after estepm. If ftolpl is small 1.e-4 and estepm too,
         REVES 16 in Brugge using an Inno setup.exe for PCs. Estimates of          computation are long.
         mortality using covariates is not done today. Estimating direct  
         mortality is a very different process because it doesn't need          * version.h: *** empty log message ***
         interpolation because it is easy to get the lx from the force of  
         the mortality mux in the simplest case as for a Gompertz (log mux          * imach.c: Summary: temporary
         = a + b*x . But we have been able to incorporate the new code  
         within former imach program (0.96d) without deteriorating too much  2015-10-27  Brouard Nicolas  <brouard@ined.fr>
         the understanding of the program.  
           * Makefile: *** empty log message ***
 2003-06-25    <brouard@BROUARD>  
           * setup.iss.in: Summary: some new subdirs
         * imach.c (Module): On windows (cygwin) function asctime_r doesn't  
         exist so I changed back to asctime which exists.          * imach.c: *** empty log message ***
         (Module): Version 0.96b  
           * setup.iss.in:
 2003-06-24    <brouard@BROUARD>          Summary: Adding gnuplot 5.1 with bin and etc for pango fonts
   
         * imach.c (Module): Some bugs corrected for windows. Also, when  2015-10-24  Brouard Nicolas  <brouard@ined.fr>
         mle=-1 a template is output in file "or"mypar.txt with the design  
         of the covariance matrix to be input.          * imach.c: *** empty log message ***
   
 2003-06-25  Brouard Nicolas  <brouard@homebrou>  2015-10-23  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Repository): Duplicated warning errors corrected.          * imach.c:
         (Repository): Elapsed time after each iteration is now output. It          Summary: 0.98r3 some clarification for graphs on likelihood contributions
         helps to forecast when convergence will be reached. Elapsed time  
         is stamped in powell.  We created a new html file for the graphs  2015-10-01  Brouard Nicolas  <brouard@ined.fr>
         concerning matrix of covariance. It has extension -cov.htm.  
           * imach.c: Summary: Some new graphs of contribution to likelihood
 2003-06-23  Brouard Nicolas  <brouard@homebrou>  
   2015-09-30  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Repository): Create a sub-directory where all the secondary files are. Only imach, htm, gp and r(imach) are on the main directory. Correct time and other things.  
           * Makefile:
 2003-06-18  Brouard Nicolas  <brouard@homebrou>          Summary: Version read from version.h, itself read with cmake
   
         * imach.c (Repository): Suppress abusive calls to append to file html (solution was to put fichtm as a global variable. Version 0.96          * imach.c: Summary: looking at better estimation of the hessian
   
 2003-06-17  Brouard Nicolas  <brouard@homebrou>          Also a better criteria for convergence to the period prevalence And
           therefore adding the number of years needed to converge. (The
           prevalence in any alive state shold sum to one
         * imach.c (Repository): Check when date of death was earlier that  
         current date of interview. It may happen when the death was just          * Makefile: *** empty log message ***
         prior to the death. In this case, dh was negative and likelihood  
         was wrong (infinity). We still send an "Error" but patch by  2015-09-22  Brouard Nicolas  <brouard@ined.fr>
         assuming that the date of death was just one stepm after the  
         interview.          * imach.c:
         (Repository): Because some people have very long ID (first column)          Summary: Adding some overall graph on contribution to likelihood. Might change
         we changed int to long in num[] and we added a new lvector for  
         memory allocation. But we also truncated to 8 characters (left  2015-09-15  Brouard Nicolas  <brouard@ined.fr>
         truncation)  
           * Makefile: *** empty log message ***
         (Repository): No more line truncation errors.  
           * imach.c: Summary: 0.98r0
 2003-06-14  Brouard Nicolas  <brouard@homebrou>  
           - Some new graphs like survival functions
         * imach.c (Repository): Add of a routine likelione (likelihood          - Some bugs fixed like model=1+age+V2.
         only once) which prints on a text file  
         (ilk) the contributions to the likelihood for each          * ChangeLog, Makefile: Summary: 0.98r0
         individual/wave.  
           * CMakeLists.txt: Summary: Some tests for setup.iss
 2003-06-13  Brouard Nicolas  <brouard@homebrou>  
         * imach.c (Repository): Replace "freqsummary" at a correct  2015-09-15  Nicolas J Brouard   <nbrouard@tugault.ined.fr>
         place. It differs from routine "prevalence" which may be called  
         many times. Probs is memory consuming and must be used with          *  (Module): 0.98r0 Some new graphs, some bugs fixed: model=1+age+V2. etc
         parcimony.  
   2015-08-18  Nicolas J Brouard   <nbrouard@tugault.local>
 2003-06-17    <brouard@BROUARD>  
           *  (Module): Adding error when the covariance matrix doesn't contain the exact number of lines required by the model line.
         * timeval.h (Module): Added included file to make use of  
         gettimeofday working on win32 with cygwin.  2015-08-03  Nicolas J Brouard   <nbrouard@tugault.ined.fr>
   
 2003-05-16  Brouard Nicolas  <brouard@brouard>          *  (Module): Changing Variance of one-step probabilities into Standard deviation (thanks to Yao-Chi Shih)
         * imach.c (Module): Insert of a warning if the delay between two  
         waves is negative.  2014-12-16  Nicolas J Brouard   <nbrouard@tugault.local>
   
         * imach.c (Module):          * imach.c (Module): Merging 1.61 to 1.162
   
 2003-05-03    <brouard@BROUARD>  2014-09-02  Nicolas J Brouard   <nbrouard@njbrouard.ined.fr>
   
         * imach.c: Some cleaning          * prevlim.h (Module): 
   
 2003-03-28    <brouard@BROUARD>  2014-01-26  Nicolas J Brouard   <nbrouard@ledermann-2.local>
         * imach.c (Module): In version up to 0.92 likelihood was computed  
         as if date of death was unknown. Death was treated as any other          * imach.c (Module): Trying to merge old staffs together while being at Tokyo. Not tested...
         health state: the date of the interview describes the actual state          (Module): Version 0.98nR Running ok, but output format still only works for three covariates.
         and not the date of a change in health state. The former idea was  
         to consider that at each interview the state was recorded  2010-04-29  brouard  <brouard@ined.fr>
         (healthy, disable or death) and IMaCh was corrected; but when we  
         introduced the exact date of death then we should have modified          * imach.c (Module): Checking covariates for more complex models
         the contribution of an exact death to the likelihood. This new          than V1+V2. A lot of change to be done. Unstable.
         contribution is smaller and very dependent of the step unit  
         stepm. It is no more the probability to die between last interview  2010-04-26  brouard  <brouard@ined.fr>
         and month of death but the probability to survive from last  
         interview up to one month before death multiplied by the          * imach.c (Module): merging some libgsl code. Fixing computation
         probability to die within a month. Thanks to Chris          of likelione (using inter/intrapolation if mle = 0) in order to
         Jackson for correcting this bug.  Former versions increased          get same likelihood as if mle=1.
         mortality artificially. The bad side is that we add another loop          Some cleaning of code and comments added.
         which slows down the processing. The difference can be up to 10%  
         lower mortality.  2009-10-29  brouard  <brouard@ined.fr>
   
 2002-05-30    <brouard@BROUARD>          * imach.c (Module): Now imach stops if date of birth, at least year of birth, is not given. Some cleaning of the code.
         *  
         * imach.c (Module): Add correlation matrix of one-step  2006-06-30  Brouard Nicolas  <brouard@localhost>
         probabilities and covariance matrix  
           * imach.c (Module): Clarifications on computing e.j
   
   2006-04-28  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): Yes the sum of survivors was wrong since
           imach-114 because nhstepm was no more computed in the age
           loop. Now we define nhstepma in the age loop.
           (Module): In order to speed up (in case of numerous covariates) we
           compute health expectancies (without variances) in a first step
           and then all the health expectancies with variances or standard
           deviation (needs data from the Hessian matrices) which slows the
           computation.
           In the future we should be able to stop the program is only health
           expectancies and graph are needed without standard deviations.
   
   2006-04-04  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
   
           * imach.iss (Module): 
   
           * imach.c (Module): bugs in evsi + population file added in htm output file
   
   2006-03-22  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
   
           * imach.c (Module): 
   
   2006-03-20  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): <title> changed, corresponds to .htm file
           name. <head> headers where missing.
   
           * Makefile (Module): 0.98g
   
           * imach.c (Module): Weights can have a decimal point as for
           English (a comma might work with a correct LC_NUMERIC environment,
           otherwise the weight is truncated).
           Modification of warning when the covariates values are not 0 or
           1. 
           Version 0.98g
   
   2006-03-16  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
   
           * imach.c (Module): Comments concerning covariates added
   
           * noreg-setup.iss (Module): Version 0.98f
   
           * Makefile (Module): Version 0.98f make _windows=1 imachcyg-setup
   
           * imach.c (Module): refinements in the computation of lli if
           status=-2 in order to have more reliable computation if stepm is
           not 1 month. Version 0.98f
   
   2006-03-15  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): Bug if status = -2, the loglikelihood was
           computed as likelihood omitting the logarithm. Version O.98e
   
   2006-03-14  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): varevsij Comments added explaining the second
           table of variances if popbased=1 .
           (Module): Covariances of eij, ekl added, graphs fixed, new html link.
           (Module): Function pstamp added
           (Module): Version 0.98d 
   
   2006-03-06  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): Variance-covariance wrong links and
           varian-covariance of ej. is needed (Saito).
   
   2006-02-27  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): One freematrix added in mlikeli!
   
   2006-02-26  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): Some improvements in processing parameter
           filename with strsep.
   
   2006-02-24  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): Memory leaks checks with valgrind and:
           datafile was not closed, some imatrix were not freed and on matrix
           allocation too.
   
   2006-02-09  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
   
           * strsep.c (Module): Inclusion because not in mingw32!!!
   
           * setup.iss.in (Module): IMACHSETUPVERSION added
   
           * noreg-setup.iss (Module): added to cvs tree
   
           * Makefile (Module): IMACHSETUPVERSION added
   
   2006-01-30  BROUARD Nicolas  <brouard@localhost>
   
           * Makefile (Module, Module): Latest Makefile
   
           * imach.c (Module): Back to gnuplot.exe instead of wgnuplot.exe
   
   2006-01-27  BROUARD Nicolas  <brouard@localhost>
   
           * noreg-setup.iss (Module): ADDED
   
   2006-01-24  BROUARD Nicolas  <brouard@localhost>
   
           * imach.c (Module): Comments (lines starting with a #) are allowed in data.
   
   2005-10-25  Nicolas Brouard  <brouard@dhcp171.recherche.ined.fr>
   
           * Makefile (Module): Added Imach98.pmsp and howto crete a dmg
   
           * createdmg.sh (Module): Creates a dmg disk for MaC OS/X
   
   2005-09-30    <lievre@PC_00595>
   
           * imach.c (Module): sump fixed, loop imx fixed, and simplifications.
           (Module): If the status is missing at the last wave but we know
           that the person is alive, then we can code his/her status as -2
           (instead of missing=-1 in earlier versions) and his/her
           contributions to the likelihood is 1 - Prob of dying from last
           health status (= 1-p13= p11+p12 in the easiest case of somebody in
           the healthy state at last known wave). Version is 0.98 
   
   2004-05-20  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Repository): 
           Agnes added a direct estimation of mortality (without the need of
           computing period prevalence and differential mortality). Thus here
           is version 0.97a which has been distributed to some people at
           REVES 16 in Brugge using an Inno setup.exe for PCs. Estimates of
           mortality using covariates is not done today. Estimating direct
           mortality is a very different process because it doesn't need
           interpolation because it is easy to get the lx from the force of
           the mortality mux in the simplest case as for a Gompertz (log mux
           = a + b*x . But we have been able to incorporate the new code
           within former imach program (0.96d) without deteriorating too much
           the understanding of the program. 
   
   2003-06-25    <brouard@BROUARD>
   
           * imach.c (Module): On windows (cygwin) function asctime_r doesn't
           exist so I changed back to asctime which exists.
           (Module): Version 0.96b
   
   2003-06-24    <brouard@BROUARD>
   
           * imach.c (Module): Some bugs corrected for windows. Also, when
           mle=-1 a template is output in file "or"mypar.txt with the design
           of the covariance matrix to be input.
   
   2003-06-25  Brouard Nicolas  <brouard@homebrou>
   
           * imach.c (Repository): Duplicated warning errors corrected.
           (Repository): Elapsed time after each iteration is now output. It
           helps to forecast when convergence will be reached. Elapsed time
           is stamped in powell.  We created a new html file for the graphs
           concerning matrix of covariance. It has extension -cov.htm.
   
   2003-06-23  Brouard Nicolas  <brouard@homebrou>
   
           * imach.c (Repository): Create a sub-directory where all the secondary files are. Only imach, htm, gp and r(imach) are on the main directory. Correct time and other things.
   
   2003-06-18  Brouard Nicolas  <brouard@homebrou>
   
           * imach.c (Repository): Suppress abusive calls to append to file html (solution was to put fichtm as a global variable. Version 0.96
   
   2003-06-17  Brouard Nicolas  <brouard@homebrou>
   
   
           * imach.c (Repository): Check when date of death was earlier that
           current date of interview. It may happen when the death was just
           prior to the death. In this case, dh was negative and likelihood
           was wrong (infinity). We still send an "Error" but patch by
           assuming that the date of death was just one stepm after the
           interview.
           (Repository): Because some people have very long ID (first column)
           we changed int to long in num[] and we added a new lvector for
           memory allocation. But we also truncated to 8 characters (left
           truncation)
   
           (Repository): No more line truncation errors.
   
   2003-06-14  Brouard Nicolas  <brouard@homebrou>
   
           * imach.c (Repository): Add of a routine likelione (likelihood
           only once) which prints on a text file
           (ilk) the contributions to the likelihood for each
           individual/wave.
   
   2003-06-13  Brouard Nicolas  <brouard@homebrou>
           * imach.c (Repository): Replace "freqsummary" at a correct
           place. It differs from routine "prevalence" which may be called
           many times. Probs is memory consuming and must be used with
           parcimony.
   
   2003-06-17    <brouard@BROUARD>
   
           * timeval.h (Module): Added included file to make use of
           gettimeofday working on win32 with cygwin.
   
   2003-05-16  Brouard Nicolas  <brouard@brouard>
           * imach.c (Module): Insert of a warning if the delay between two
           waves is negative.
   
           * imach.c (Module): 
   
   2003-05-03    <brouard@BROUARD>
   
           * imach.c: Some cleaning
   
   2003-03-28    <brouard@BROUARD>
           * imach.c (Module): In version up to 0.92 likelihood was computed
           as if date of death was unknown. Death was treated as any other
           health state: the date of the interview describes the actual state
           and not the date of a change in health state. The former idea was
           to consider that at each interview the state was recorded
           (healthy, disable or death) and IMaCh was corrected; but when we
           introduced the exact date of death then we should have modified
           the contribution of an exact death to the likelihood. This new
           contribution is smaller and very dependent of the step unit
           stepm. It is no more the probability to die between last interview
           and month of death but the probability to survive from last
           interview up to one month before death multiplied by the
           probability to die within a month. Thanks to Chris
           Jackson for correcting this bug.  Former versions increased
           mortality artificially. The bad side is that we add another loop
           which slows down the processing. The difference can be up to 10%
           lower mortality.
   
   2002-05-30    <brouard@BROUARD>
   
           * imach.c (Module): Add correlation matrix of one-step
           probabilities and covariance matrix
   
Removed from v.1.50  
changed lines
  Added in v.1.74

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