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version 1.50, 2022/04/13 17:52:55 version 1.70, 2024/05/12 20:28:58
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 2022-04-13  Brouard Nicolas  <brouard@brouard.name>  2024-05-12  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c (Module): Adding link to text data files          * imach.c Version 0.99s5 In fact, the covariance of total life
           expectancy e.. with a partial life expectancy e.j is high,
 2022-04-11  Nicolas Brouard   <brouard@ined.fr>          therefore the complete matrix of variance covariance has to be
           included in the formula of the standard error of the proportion of
         * imach.c (Module): Error in rewriting the 'r' file with yearsfproj or yearsbproj fixed          total life expectancy spent in a specific state:
           var(X/Y)=mu_x^2/mu_y^2*(sigma_x^2/mu_x^2 -2
 2022-04-05  Brouard Nicolas  <brouard@ined.fr>          sigma_xy/mu_x/mu_y+sigma^2/mu_y^2).  Also an error with mle=-3
           made the program core dump. It is fixed in this version.
         * imach.c (Module): Fixed covariates (dummy or quantitative)  
         with missing values have never been allowed but are ERRORS and  2024-04-30  Nicolas Brouard   <brouard@ined.fr>
         program quits. Standard deviations of fixed covariates were  
         wrongly computed. Mean and standard deviations of time varying          * (Module): In version 0.99s4, we incorporated the calculation of
         covariates are still not computed.          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)
 2022-03-17  Brouard Nicolas  <brouard@ined.fr>          depending only of the variances of X and Y and expectancies.
   
         * 99r25 Improvements in fixing discrepancies between covariates  2024-04-24  Nicolas Brouard   <brouard@ined.fr>
         missing in result line but in model.  
           * (Module): This version comes late after having tested
 *Wed Mar 31 2021  Nicolas Brouard   <brouard@ined.fr>          successfully the praxis C version of Buckhardt.  But Buckardt's
         * imach.c (Module): Still bugs in the result loop. Thank to Holly Benett          version was difficult to read and Gegenfurtner's version had a few
           typos which made its results less reliable than Buckhardt's
 *2021-03-08  Nicolas Brouard   <brouard@ined.fr>          results.  The most important work consisted in retyping the Brent
           original PRAXIS program written in Algol W (published with errors,
         * ./ (Module): Fixed bug on result:          ommitting the transposition of matrix V before its QR reduction
           from Golub. I used the recent "awe" compiler from Gkynn Webster.
 *2021-02-20  Nicolas Brouard   <brouard@ined.fr>          The awe library had errors, for example in arc tangent function
           which have been fixed.
         * imach.c (Module): Fix bug on quitting after result lines!  
         (Module): Version 0.99r21          The main objective was to get identical results with the three
           versions: (1) Algol W, (2) Buckhardt'C version as well (3)
 2021-02-12  Nicolas Brouard   <brouard@ined.fr>          Gegenfürtner C versions on the various test functions published by
           Brent in 1973 in Algol W.
         * imach.c (Module): The use of a Windows BOM (huge) file is now an error  
           Also, in order to compare them, the random function had to produce
           the same sequence for the 3 softwares. The random function used in
 2021-02-11  Nicolas  Brouard   <brouard@ined.fr>          imach corresponds to original Brent's random function written in
           Algol W.  Other point, in Algol W, the arrays of dimension n are
         *  (Module): imach.c Someone entered 'results:' instead of 'result:'. Now it is an error which is printed.          'normal' mathematical arrays starting from 1 to n. But this is a
           real issue in C where, by default, arrays are starting from 0 to
 2020-02-22  Brouard Nicolas  <brouard@ined.fr>          n-1. In Buckhardt, as well as in Gegenfürtner C code, it can be
           seen that authors while trying to mimick original Brent Algol W
         *  (Module): imach.c Update mle=-3 (for computing Life expectancy          code are hesitating by changing either a loop originally from 1 to
         and life table from the data without any state)          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.
 2019-05-20  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
         * version.h: Summary: version 0.99.r19          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
         * imach.c: Summary: Projection syntax simplified          published in Algol with overflow errors which were reproduced in
         We can now start projections, forward or backward, from the mean date          Brent's Algol W code. Buckhardt code fixed these errors which are
         of inteviews up to or down to a number of years of projection:          much more problematic in C than in Algol W.  Thus Buckhardt code
         prevforecast=1 yearsfproj=15.3 mobil_average=0          seems very safe, but i haven't chosen it for IMaCh because the C
         or          style is horrible and almost unreadable compared to Gegenfürtner
         prevforecast=1 starting-proj-date=1/1/2007 final-proj-date=12/31/2017 mobil_average=0          CO code which is very close to Brent's original. Also what makes
         or          Buckhardt code more difficult to read is, instead of passing the
         prevbackcast=1 yearsbproj=12.3 mobil_average=1          minimum of parameters in the functions calls, as it is in Algol
         or          Brent's code or Gegenfürtner's code, the list of parameters is
         prevbackcast=1 starting-back-date=1/10/1999 final-back-date=1/1/1985 mobil_average=1          high. For example, the flin function LONG REAL PROCEDURE FLIN
           (LONG REAL VALUE L) has only one parameter in Algol W, the
 2019-05-18  Brouard Nicolas  <brouard@ined.fr>          Gegenfürtner flin function had two parameters: static double
           flin(l, j) double l; { int i; double tflin[N];} but Buckhardt
         * imach.c: Summary: doxygen tex bug          function has 14 parameters which makes the code unreadable and
           useless. Gegenfürtner used a lot of static variables or functions
 2019-05-16  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: There was some wrong lines added          flin(double l, int j) and the parameter used are global variables.
   
 2019-05-09  Brouard Nicolas  <brouard@ined.fr>  2023-06-14  Nicolas Brouard   <brouard@ined.fr>
   
         * Makefile, imach.c: *** empty log message ***          * imach.c (Module): Testing if conjugate gradient could be quicker
           when lot of variables POWELLORIGINCONJUGATE
         * ChangeLog: Summary: C=  
   2023-05-23  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Some updates  
           * imach.c (Module): Fixed PROB_r 
         * imach.c: Summary: Before ncovmax  
   2023-05-22  Nicolas Brouard   <brouard@ined.fr>
         * version.h: *** empty log message ***  
           * imach.c (Module): In the ILK....txt file, the number of columns
         * imach.c: Summary: 0.99r18 unlimited number of individuals          before the covariates values is dependent of the number of states (16+nlstate): 0.99r46
         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.  
   2023-05-08  Nicolas Brouard   <brouard@ined.fr>
 2018-12-13  Brouard Nicolas  <brouard@ined.fr>  
           *  (Module): Error V0 when result:. and model 1+age+V1: fixed
         * imach.c: Summary: Bug for young ages (<-30) will be in r17  
   2023-04-29  Nicolas Brouard  <brouard@ined.fr>
 2018-12-05  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): Inverting the model equation and fixingg bugs
         * Makefile: Summary: 0.99r16          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"
 2018-05-02  Brouard Nicolas  <brouard@ined.fr>  
   2023-04-24  Nicolas Brouard  <brouard@ined.fr>
         * imach.c: Summary: Some bugs fixed  
           * imach.c (Module): some bugs in printinggnuplot 
 2018-05-02  Brouard Nicolas  <brouard@ined.fr>  
   2022-09-19  Nicolas Brouard   <brouard@ined.fr>
         * imach.c:  Summary: Bug for young ages (<-30) will be in r17  
           * imach.c (Module): Version 0.99r42 needed a newer version of
 2018-05-02  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.
         * imach.c: Summary: Some bugs fixed  
   2022-09-18  Nicolas Brouard   <brouard@ined.fr>
 2018-05-01  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): Fixing when a state in the data is 0 or higher
         * imach.c:          than lstate+ndeath. Fixing the plot of contribution to Likelihood.
         Summary: Bug fixed by providing frequencies only for non missing covariates  
   2022-09-16  Nicolas Brouard   <brouard@ined.fr>
 2018-04-27  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): 0.99r41 Was an error when product of timevarying and fixed. Using FixedV[of name] now. Thank you  Feinuo
         * imach.c: Summary: some minor bugs  
   2022-09-14  Nicolas Brouard   <brouard@ined.fr>
 2018-04-21  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): Fixing names of variables in T_ (thanks to Feinuo)
         * README.txt: *** empty log message ***  
   2022-09-14  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Some bugs fixed, valgrind tested  
           * imach.c (Module): Version 0.99r39 with colored dummy covariates
 2018-04-20  Brouard Nicolas  <brouard@ined.fr>          (fixed or time varying), using new last columns of
           ILK_parameter.txt file.
         * Makefile, README.txt, setup.iss: Summary: imach 0.99r16  
   2022-09-11  Nicolas Brouard   <brouard@ined.fr>
         * imach.c:  
         Summary: Computing mean and stdeviation of fixed quantitative variables          * imach.c (Module): Adding timevarying products of any kinds,
           should work before shifting cotvar from ncovcol+nqv columns in
 2018-04-19  Brouard Nicolas  <brouard@ined.fr>          order to have a correspondance between the column of cotvar and
           the id of column.
         * imach.c: Summary: Some minor bugs fixed          (Module): Some cleaning and adding covariates in ILK.txt
   
         * version.h: *** empty log message ***  2022-09-09  Nicolas Brouard   <brouard@ined.fr>
   
 2018-02-27  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: *** empty log message ***          covariate.
   
         * imach.c: Summary: Adding second argument for quitting  2022-09-04  Nicolas Brouard   <brouard@ined.fr>
   
 2018-02-21  Brouard Nicolas  <brouard@ined.fr>          * 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
         * Makefile, README.txt, imach.c: Summary: 0.99r15          and not 0 because everything hasn't been tranformed yet.
         New Makefile with recent VirtualBox 5.26. Bug in sqrt negatve in imach.c  
   2022-09-02  Nicolas Brouard   <brouard@ined.fr>
 2017-07-20  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Version 0.99r35 because it outputs same results with
         * imach.c: Summary: temporary working          1+age+V1+V1*age for females and 1+age for females only
           (education=1 noweight)
 2017-07-19  Brouard Nicolas  <brouard@ined.fr>  
   2022-08-31  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Bug for mobil_average=0 and prevforecast fixed(?)  
           * imach.c (Module): Some improvments in fichtm and many verifications 0.99r34
 2017-07-17  Brouard Nicolas  <brouard@ined.fr>  
   2022-08-21  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: BOM files can be read now  
           * imach.c (Module): Version 0.99r33 A lot of changes in
 2017-06-30  Brouard Nicolas  <brouard@ined.fr>          reassigning covariates: my first idea was that people will always
           use the first covariate V1 into the model but in fact they are
         * imach.c: Summary: Graphs improvements          producing data with many covariates and can use an equation model
           with some of the covariate; it means that in a model V2+V3 instead
         * imach.c: Summary: Saito's color          of codtabm(k,Tvaraff[j]) which calculates for combination k, for
           three covariates (V1, V2, V3) the value of Tvaraff[j], but in fact
 2017-06-29  Brouard Nicolas  <brouard@ined.fr>          the equation model is restricted to two variables only (V2, V3)
           and the combination for V2 should be codtabm(k,1) instead of
         * imach.c: Summary: Version 0.99r14          (codtabm(k,2), and the code should be
           codtabm(k,TnsdVar[Tvaraff[j]]. Many many changes have been
 2017-06-27  Brouard Nicolas  <brouard@ined.fr>          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
         * imach.c: Summary: More documentation on projections          decoderesult for each nres of each resultline. Loop should be done
           on the equation model globally by distinguishing only product with
         * imach.c: Summary: Color of backprojection changed from 6 to 5(yellow)          age (which are changing with age) and no more on type of
           covariates, single dummies, single covariates. 
         * imach.c: Summary: Some bug with rint  
   2022-08-06  Nicolas Brouard   <brouard@ined.fr>
 2017-05-24  Brouard Nicolas  <brouard@ined.fr>  
           *  imach.c (Module): Version of imach using partly decoderesult to rebuild xpxij function
         * imach.c: *** empty log message ***  
   2022-08-03  Nicolas Brouard   <brouard@ined.fr>
 2017-05-23  Brouard Nicolas  <brouard@ined.fr>  
           *  imach.c (Module): Many errors in graphs fixed with Vn*age covariates.
         * imach.c: Summary: Code into subroutine, cleanings  
   2022-07-25  Brouard Nicolas  <brouard@brouard.name>
 2017-05-18  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): Error cptcovn instead of nsd in bmij (was
         * imach.c:          coredumped, revealed by Feiuno, thank you.
         Summary: backprojection and confidence intervals of backprevalence  
   2022-07-23  Nicolas Brouard   <brouard@ined.fr>
 2017-05-13  Brouard Nicolas  <brouard@ined.fr>  
           * r29 W and not sqrt(Wald)
         * imach.c: Summary: temporary save for backprojection  
   2022-07-22  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Version 0.99r13 (improvements and bugs fixed)  
           *  imach.c (Module): Output of Wald test in the htm file and not only in the log. 
 2017-04-26  Brouard Nicolas  <brouard@ined.fr>  
   2022-06-02  Brouard Nicolas  <brouard@brouard.name>
         * imach.c: Summary: imach 0.99r13 Some bugs fixed  
           * imach.c (Module): Adding the Wald tests from the log to the main
         * imach.c: Summary: Labels in graphs          htm for better display of the maximum likelihood estimators.
   
 2017-04-24  Brouard Nicolas  <brouard@ined.fr>  2022-05-30  Brouard Nicolas  <brouard@brouard.name>
   
         * imach.c: Summary: to save          * imach.c: With products of covariates (age or dummies or
           quantitatives), estimates of parameters were good but when
 2017-04-18  Brouard Nicolas  <brouard@ined.fr>          estimating variances the positions of newly created covariates
           were wrongly assigned and results were wrong. Thank to Feinua_Sun!
         * imach.c: *** empty log message ***  
   2022-05-24  Nicolas Brouard   <brouard@ined.fr>
 2017-04-05  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): Some attempts to find a bug of wrong estimates
         * imach.c: Summary: Bug in E_ as well as in T_ fixed nres-1 vs k1-1          of confidencce intervals with product in the equation modelC
   
 2017-04-04  Brouard Nicolas  <brouard@ined.fr>  2022-05-15  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Gnuplot indexations fixed (humm)          * imach.c (Module):  Some minor improvements
   
         * imach.c:  2022-04-13  Brouard Nicolas  <brouard@brouard.name>
         Summary: Some errors to warnings only if date of death is unknown but status is death we could set to pi3  
           * imach.c (Module): Adding link to text data files
 2017-04-03  Brouard Nicolas  <brouard@ined.fr>  
   2022-04-11  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Version 0.99r12  
         Some cleanings, conformed with updated documentation.          * imach.c (Module): Error in rewriting the 'r' file with yearsfproj or yearsbproj fixed
   
 2017-03-30  Brouard Nicolas  <brouard@ined.fr>  2022-04-05  Brouard Nicolas  <brouard@ined.fr>
   
         * version.h: *** empty log message ***          * imach.c (Module): Fixed covariates (dummy or quantitative)
           with missing values have never been allowed but are ERRORS and
         * version.h: Summary:0.99r11          program quits. Standard deviations of fixed covariates were
           wrongly computed. Mean and standard deviations of time varying
 2017-03-29  Brouard Nicolas  <brouard@ined.fr>          covariates are still not computed.
   
         * imach.c: Summary: Temp  2022-03-17  Brouard Nicolas  <brouard@ined.fr>
   
 2017-03-27  Brouard Nicolas  <brouard@ined.fr>          * 99r25 Improvements in fixing discrepancies between covariates
           missing in result line but in model. 
         * imach.c: Summary: Temporary  
   *Wed Mar 31 2021  Nicolas Brouard   <brouard@ined.fr>
 2017-03-08  Brouard Nicolas  <brouard@ined.fr>          * imach.c (Module): Still bugs in the result loop. Thank to Holly Benett
   
         * imach.c: Summary: IMaCh version 0.99r10 bugs in gnuplot fixed  *2021-03-08  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Fixing data parameter line          * ./ (Module): Fixed bug on result:
   
 2016-12-15  Brouard Nicolas  <brouard@ined.fr>  *2021-02-20  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: 0.99 in progress          * imach.c (Module): Fix bug on quitting after result lines!
           (Module): Version 0.99r21
 2016-09-15  Brouard Nicolas  <brouard@ined.fr>  
   2021-02-12  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: *** empty log message ***  
           * imach.c (Module): The use of a Windows BOM (huge) file is now an error
         * imach.c: Summary: not working  
   
 2016-09-08  Brouard Nicolas  <brouard@ined.fr>  2021-02-11  Nicolas  Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: continue          *  (Module): imach.c Someone entered 'results:' instead of 'result:'. Now it is an error which is printed.
   
 2016-09-07  Brouard Nicolas  <brouard@ined.fr>  2020-02-22  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: Starting values from frequencies          *  (Module): imach.c Update mle=-3 (for computing Life expectancy
           and life table from the data without any state)
         * imach.c: *** empty log message ***  
   2019-05-20  Brouard Nicolas  <brouard@ined.fr>
 2016-09-02  Brouard Nicolas  <brouard@ined.fr>  
           * version.h: Summary: version 0.99.r19
         * imach.c: *** empty log message ***  
           * imach.c: Summary: Projection syntax simplified
 2016-08-30  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: Summary: Fixing a lots          prevforecast=1 yearsfproj=15.3 mobil_average=0
           or
 2016-08-29  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: Summary: gnuplot problem in Back projection to fix          prevbackcast=1 yearsbproj=12.3 mobil_average=1
           or
         * imach.c: Summary: Better          prevbackcast=1 starting-back-date=1/10/1999 final-back-date=1/1/1985 mobil_average=1
   
 2016-08-26  Brouard Nicolas  <brouard@ined.fr>  2019-05-18  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c:          * imach.c: Summary: doxygen tex bug
         Summary: Improvement in Powell output in order to copy and paste  
   2019-05-16  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: Starting tests of 0.99  
           * imach.c: Summary: There was some wrong lines added
         * imach.c: Summary: to valgrind  
   2019-05-09  Brouard Nicolas  <brouard@ined.fr>
 2016-08-25  Brouard Nicolas  <brouard@ined.fr>  
           * Makefile, imach.c: *** empty log message ***
         * imach.c: *** empty log message ***  
           * ChangeLog: Summary: C=
 2016-08-23  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Some updates
         * imach.c: *** empty log message ***  
           * imach.c: Summary: Before ncovmax
         * imach.c: Summary: not working  
           * version.h: *** empty log message ***
 2016-08-22  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: 0.99r18 unlimited number of individuals
         * imach.c: Summary: not working          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: Not working  2018-12-13  Brouard Nicolas  <brouard@ined.fr>
   
 2016-07-23  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Bug for young ages (<-30) will be in r17
   
         * imach.c: Summary: Completing for func too  2018-12-05  Brouard Nicolas  <brouard@ined.fr>
   
 2016-07-22  Brouard Nicolas  <brouard@ined.fr>          * Makefile: Summary: 0.99r16
   
         * imach.c: Summary: Fixing some arrays, still debugging  2018-05-02  Brouard Nicolas  <brouard@ined.fr>
   
 2016-07-21  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Some bugs fixed
   
         * imach.c:  2018-05-02  Brouard Nicolas  <brouard@ined.fr>
         Summary: 0.99 working (more or less) for Asian Workshop on multitate methods  
           * imach.c:  Summary: Bug for young ages (<-30) will be in r17
 2016-07-12  Brouard Nicolas  <brouard@ined.fr>  
   2018-05-02  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: temp  
           * imach.c: Summary: Some bugs fixed
         * imach.c: Summary: saving but not running  
   2018-05-01  Brouard Nicolas  <brouard@ined.fr>
 2016-07-01  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c:
         * imach.c: Summary: Fixes          Summary: Bug fixed by providing frequencies only for non missing covariates
   
 2016-02-19  Brouard Nicolas  <brouard@ined.fr>  2018-04-27  Brouard Nicolas  <brouard@ined.fr>
   
         * imach-0.98r.c: Summary: Kind of 0.98r? series, starting with r7          * imach.c: Summary: some minor bugs
   
         * setup.iss, Makefile, version.h: *** empty log message ***  2018-04-21  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: temporary          * README.txt: *** empty log message ***
   
 2016-02-17  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Some bugs fixed, valgrind tested
   
         * imach.c: Summary: Probably last 0.98 stable version 0.98r6  2018-04-20  Brouard Nicolas  <brouard@ined.fr>
   
 2016-02-16  Brouard Nicolas  <brouard@ined.fr>          * Makefile, README.txt, setup.iss: Summary: imach 0.99r16
   
         * imach.c: Summary: minor bug          * imach.c:
           Summary: Computing mean and stdeviation of fixed quantitative variables
         * imach.c: Summary: 0.99r2  
   2018-04-19  Brouard Nicolas  <brouard@ined.fr>
 2016-02-15  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Some minor bugs fixed
         * imach.c: *** empty log message ***  
           * version.h: *** empty log message ***
 2016-02-12  Brouard Nicolas  <brouard@ined.fr>  
   2018-02-27  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: 0.99 Back projections  
           * imach.c: *** empty log message ***
 2015-12-23  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Adding second argument for quitting
         * imach.c: Summary: Experimental backcast  
   2018-02-21  Brouard Nicolas  <brouard@ined.fr>
 2015-12-18  Brouard Nicolas  <brouard@ined.fr>  
           * Makefile, README.txt, imach.c: Summary: 0.99r15
         * imach.c: Summary: 0.98r4 Warning and status=-2          New Makefile with recent VirtualBox 5.26. Bug in sqrt negatve in imach.c
   
         Version 0.98r4 is now:  2017-07-20  Brouard Nicolas  <brouard@ined.fr>
          - 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.          * imach.c: Summary: temporary working
         Older changes concerning s=-2, dating from 2005 have been supersed.  
   2017-07-19  Brouard Nicolas  <brouard@ined.fr>
         * Makefile: *** empty log message ***  
           * imach.c: Summary: Bug for mobil_average=0 and prevforecast fixed(?)
 2015-12-16  Brouard Nicolas  <brouard@ined.fr>  
   2017-07-17  Brouard Nicolas  <brouard@ined.fr>
         * Makefile: *** empty log message ***  
           * imach.c: Summary: BOM files can be read now
         * imach.c: Summary: 0.98r4 working  
   2017-06-30  Brouard Nicolas  <brouard@ined.fr>
         * Makefile: Summary: linuxrpm added  
           * imach.c: Summary: Graphs improvements
         * Makefile: *** empty log message ***  
           * imach.c: Summary: Saito's color
         * imach.c: Summary: temporary not working  
   2017-06-29  Brouard Nicolas  <brouard@ined.fr>
 2015-12-11  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Version 0.99r14
         * imach.c: Summary: 0.98r4  
   2017-06-27  Brouard Nicolas  <brouard@ined.fr>
 2015-12-08  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: More documentation on projections
         * Makefile: *** empty log message ***  
           * imach.c: Summary: Color of backprojection changed from 6 to 5(yellow)
 2015-11-21  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Some bug with rint
         * Makefile:  
         Summary: VBoxManage change from execute --image to run --exe and --wait-exit doesn't exist any more  2017-05-24  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: minor typo          * imach.c: *** empty log message ***
   
         * imach.c: Summary: 0.98r3 with some graph of projected cross-sectional  2017-05-23  Brouard Nicolas  <brouard@ined.fr>
   
         Author: Nicolas Brouard          * imach.c: Summary: Code into subroutine, cleanings
   
 2015-11-18  Brouard Nicolas  <brouard@ined.fr>  2017-05-18  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: Start working on projected prevalences          * imach.c:
           Summary: backprojection and confidence intervals of backprevalence
 2015-11-17  Brouard Nicolas  <brouard@ined.fr>  
   2017-05-13  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: Adding ftolpl parameter  
         Author: N Brouard          * imach.c: Summary: temporary save for backprojection
   
         We had difficulties to get smoothed confidence intervals. It was due          * imach.c: Summary: Version 0.99r13 (improvements and bugs fixed)
         to the period prevalence which wasn't computed accurately. The inner  
         parameter ftolpl is now an outer parameter of the .imach parameter  2017-04-26  Brouard Nicolas  <brouard@ined.fr>
         file after estepm. If ftolpl is small 1.e-4 and estepm too,  
         computation are long.          * imach.c: Summary: imach 0.99r13 Some bugs fixed
   
         * version.h: *** empty log message ***          * imach.c: Summary: Labels in graphs
   
         * imach.c: Summary: temporary  2017-04-24  Brouard Nicolas  <brouard@ined.fr>
   
 2015-10-27  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: to save
   
         * Makefile: *** empty log message ***  2017-04-18  Brouard Nicolas  <brouard@ined.fr>
   
         * setup.iss.in: Summary: some new subdirs          * imach.c: *** empty log message ***
   
         * imach.c: *** empty log message ***  2017-04-05  Brouard Nicolas  <brouard@ined.fr>
   
         * setup.iss.in:          * imach.c: Summary: Bug in E_ as well as in T_ fixed nres-1 vs k1-1
         Summary: Adding gnuplot 5.1 with bin and etc for pango fonts  
   2017-04-04  Brouard Nicolas  <brouard@ined.fr>
 2015-10-24  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Gnuplot indexations fixed (humm)
         * imach.c: *** empty log message ***  
           * imach.c:
 2015-10-23  Brouard Nicolas  <brouard@ined.fr>          Summary: Some errors to warnings only if date of death is unknown but status is death we could set to pi3
   
         * imach.c:  2017-04-03  Brouard Nicolas  <brouard@ined.fr>
         Summary: 0.98r3 some clarification for graphs on likelihood contributions  
           * imach.c: Summary: Version 0.99r12
 2015-10-01  Brouard Nicolas  <brouard@ined.fr>          Some cleanings, conformed with updated documentation.
   
         * imach.c: Summary: Some new graphs of contribution to likelihood  2017-03-30  Brouard Nicolas  <brouard@ined.fr>
   
 2015-09-30  Brouard Nicolas  <brouard@ined.fr>          * version.h: *** empty log message ***
   
         * Makefile:          * version.h: Summary:0.99r11
         Summary: Version read from version.h, itself read with cmake  
   2017-03-29  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: looking at better estimation of the hessian  
           * imach.c: Summary: Temp
         Also a better criteria for convergence to the period prevalence And  
         therefore adding the number of years needed to converge. (The  2017-03-27  Brouard Nicolas  <brouard@ined.fr>
         prevalence in any alive state shold sum to one  
           * imach.c: Summary: Temporary
         * Makefile: *** empty log message ***  
   2017-03-08  Brouard Nicolas  <brouard@ined.fr>
 2015-09-22  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: IMaCh version 0.99r10 bugs in gnuplot fixed
         * imach.c:  
         Summary: Adding some overall graph on contribution to likelihood. Might change          * imach.c: Summary: Fixing data parameter line
   
 2015-09-15  Brouard Nicolas  <brouard@ined.fr>  2016-12-15  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile: *** empty log message ***          * imach.c: Summary: 0.99 in progress
   
         * imach.c: Summary: 0.98r0  2016-09-15  Brouard Nicolas  <brouard@ined.fr>
   
         - Some new graphs like survival functions          * imach.c: *** empty log message ***
         - Some bugs fixed like model=1+age+V2.  
           * imach.c: Summary: not working
         * ChangeLog, Makefile: Summary: 0.98r0  
   2016-09-08  Brouard Nicolas  <brouard@ined.fr>
         * CMakeLists.txt: Summary: Some tests for setup.iss  
           * imach.c: Summary: continue
 2015-09-15  Nicolas J Brouard   <nbrouard@tugault.ined.fr>  
   2016-09-07  Brouard Nicolas  <brouard@ined.fr>
         *  (Module): 0.98r0 Some new graphs, some bugs fixed: model=1+age+V2. etc  
           * imach.c: Summary: Starting values from frequencies
 2015-08-18  Nicolas J Brouard   <nbrouard@tugault.local>  
           * imach.c: *** empty log message ***
         *  (Module): Adding error when the covariance matrix doesn't contain the exact number of lines required by the model line.  
   2016-09-02  Brouard Nicolas  <brouard@ined.fr>
 2015-08-03  Nicolas J Brouard   <nbrouard@tugault.ined.fr>  
           * imach.c: *** empty log message ***
         *  (Module): Changing Variance of one-step probabilities into Standard deviation (thanks to Yao-Chi Shih)  
   2016-08-30  Brouard Nicolas  <brouard@ined.fr>
 2014-12-16  Nicolas J Brouard   <nbrouard@tugault.local>  
           * imach.c: Summary: Fixing a lots
         * imach.c (Module): Merging 1.61 to 1.162  
   2016-08-29  Brouard Nicolas  <brouard@ined.fr>
 2014-09-02  Nicolas J Brouard   <nbrouard@njbrouard.ined.fr>  
           * imach.c: Summary: gnuplot problem in Back projection to fix
         * prevlim.h (Module):  
           * imach.c: Summary: Better
 2014-01-26  Nicolas J Brouard   <nbrouard@ledermann-2.local>  
   2016-08-26  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): Trying to merge old staffs together while being at Tokyo. Not tested...  
         (Module): Version 0.98nR Running ok, but output format still only works for three covariates.          * imach.c:
           Summary: Improvement in Powell output in order to copy and paste
 2010-04-29  brouard  <brouard@ined.fr>  
           * imach.c: Summary: Starting tests of 0.99
         * imach.c (Module): Checking covariates for more complex models  
         than V1+V2. A lot of change to be done. Unstable.          * imach.c: Summary: to valgrind
   
 2010-04-26  brouard  <brouard@ined.fr>  2016-08-25  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): merging some libgsl code. Fixing computation          * imach.c: *** empty log message ***
         of likelione (using inter/intrapolation if mle = 0) in order to  
         get same likelihood as if mle=1.  2016-08-23  Brouard Nicolas  <brouard@ined.fr>
         Some cleaning of code and comments added.  
           * imach.c: *** empty log message ***
 2009-10-29  brouard  <brouard@ined.fr>  
           * imach.c: Summary: not working
         * imach.c (Module): Now imach stops if date of birth, at least year of birth, is not given. Some cleaning of the code.  
   2016-08-22  Brouard Nicolas  <brouard@ined.fr>
 2006-06-30  Brouard Nicolas  <brouard@localhost>  
           * imach.c: Summary: not working
         * imach.c (Module): Clarifications on computing e.j  
           * imach.c: Summary: Not working
 2006-04-28  Brouard Nicolas  <brouard@localhost>  
   2016-07-23  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): Yes the sum of survivors was wrong since  
         imach-114 because nhstepm was no more computed in the age          * imach.c: Summary: Completing for func too
         loop. Now we define nhstepma in the age loop.  
         (Module): In order to speed up (in case of numerous covariates) we  2016-07-22  Brouard Nicolas  <brouard@ined.fr>
         compute health expectancies (without variances) in a first step  
         and then all the health expectancies with variances or standard          * imach.c: Summary: Fixing some arrays, still debugging
         deviation (needs data from the Hessian matrices) which slows the  
         computation.  2016-07-21  Brouard Nicolas  <brouard@ined.fr>
         In the future we should be able to stop the program is only health  
         expectancies and graph are needed without standard deviations.          * imach.c:
           Summary: 0.99 working (more or less) for Asian Workshop on multitate methods
 2006-04-04  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  
   2016-07-12  Brouard Nicolas  <brouard@ined.fr>
         * imach.iss (Module):  
           * imach.c: Summary: temp
         * imach.c (Module): bugs in evsi + population file added in htm output file  
           * imach.c: Summary: saving but not running
 2006-03-22  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  
   2016-07-01  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module):  
           * imach.c: Summary: Fixes
 2006-03-20  Brouard Nicolas  <brouard@localhost>  
   2016-02-19  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): <title> changed, corresponds to .htm file  
         name. <head> headers where missing.          * imach-0.98r.c: Summary: Kind of 0.98r? series, starting with r7
   
         * Makefile (Module): 0.98g          * setup.iss, Makefile, version.h: *** empty log message ***
   
         * imach.c (Module): Weights can have a decimal point as for          * imach.c: Summary: temporary
         English (a comma might work with a correct LC_NUMERIC environment,  
         otherwise the weight is truncated).  2016-02-17  Brouard Nicolas  <brouard@ined.fr>
         Modification of warning when the covariates values are not 0 or  
         1.          * imach.c: Summary: Probably last 0.98 stable version 0.98r6
         Version 0.98g  
   2016-02-16  Brouard Nicolas  <brouard@ined.fr>
 2006-03-16  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  
           * imach.c: Summary: minor bug
         * imach.c (Module): Comments concerning covariates added  
           * imach.c: Summary: 0.99r2
         * noreg-setup.iss (Module): Version 0.98f  
   2016-02-15  Brouard Nicolas  <brouard@ined.fr>
         * Makefile (Module): Version 0.98f make _windows=1 imachcyg-setup  
           * imach.c: *** empty log message ***
         * imach.c (Module): refinements in the computation of lli if  
         status=-2 in order to have more reliable computation if stepm is  2016-02-12  Brouard Nicolas  <brouard@ined.fr>
         not 1 month. Version 0.98f  
           * imach.c: Summary: 0.99 Back projections
 2006-03-15  Brouard Nicolas  <brouard@localhost>  
   2015-12-23  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): Bug if status = -2, the loglikelihood was  
         computed as likelihood omitting the logarithm. Version O.98e          * imach.c: Summary: Experimental backcast
   
 2006-03-14  Brouard Nicolas  <brouard@localhost>  2015-12-18  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): varevsij Comments added explaining the second          * imach.c: Summary: 0.98r4 Warning and status=-2
         table of variances if popbased=1 .  
         (Module): Covariances of eij, ekl added, graphs fixed, new html link.          Version 0.98r4 is now:
         (Module): Function pstamp added           - displaying an error when status is -1, date of interview unknown and date of death known;
         (Module): Version 0.98d           - permitting a status -2 when the vital status is unknown at a known date of right truncation.
           Older changes concerning s=-2, dating from 2005 have been supersed.
 2006-03-06  Brouard Nicolas  <brouard@localhost>  
           * Makefile: *** empty log message ***
         * imach.c (Module): Variance-covariance wrong links and  
         varian-covariance of ej. is needed (Saito).  2015-12-16  Brouard Nicolas  <brouard@ined.fr>
   
 2006-02-27  Brouard Nicolas  <brouard@localhost>          * Makefile: *** empty log message ***
   
         * imach.c (Module): One freematrix added in mlikeli!          * imach.c: Summary: 0.98r4 working
   
 2006-02-26  Brouard Nicolas  <brouard@localhost>          * Makefile: Summary: linuxrpm added
   
         * imach.c (Module): Some improvements in processing parameter          * Makefile: *** empty log message ***
         filename with strsep.  
           * imach.c: Summary: temporary not working
 2006-02-24  Brouard Nicolas  <brouard@localhost>  
   2015-12-11  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): Memory leaks checks with valgrind and:  
         datafile was not closed, some imatrix were not freed and on matrix          * imach.c: Summary: 0.98r4
         allocation too.  
   2015-12-08  Brouard Nicolas  <brouard@ined.fr>
 2006-02-09  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  
           * Makefile: *** empty log message ***
         * strsep.c (Module): Inclusion because not in mingw32!!!  
   2015-11-21  Brouard Nicolas  <brouard@ined.fr>
         * setup.iss.in (Module): IMACHSETUPVERSION added  
           * Makefile:
         * noreg-setup.iss (Module): added to cvs tree          Summary: VBoxManage change from execute --image to run --exe and --wait-exit doesn't exist any more
   
         * Makefile (Module): IMACHSETUPVERSION added          * imach.c: Summary: minor typo
   
 2006-01-30  BROUARD Nicolas  <brouard@localhost>          * imach.c: Summary: 0.98r3 with some graph of projected cross-sectional
   
         * Makefile (Module, Module): Latest Makefile          Author: Nicolas Brouard
   
         * imach.c (Module): Back to gnuplot.exe instead of wgnuplot.exe  2015-11-18  Brouard Nicolas  <brouard@ined.fr>
   
 2006-01-27  BROUARD Nicolas  <brouard@localhost>          * imach.c: Summary: Start working on projected prevalences
   
         * noreg-setup.iss (Module): ADDED  2015-11-17  Brouard Nicolas  <brouard@ined.fr>
   
 2006-01-24  BROUARD Nicolas  <brouard@localhost>          * imach.c: Summary: Adding ftolpl parameter
           Author: N Brouard
         * imach.c (Module): Comments (lines starting with a #) are allowed in data.  
           We had difficulties to get smoothed confidence intervals. It was due
 2005-10-25  Nicolas Brouard  <brouard@dhcp171.recherche.ined.fr>          to the period prevalence which wasn't computed accurately. The inner
           parameter ftolpl is now an outer parameter of the .imach parameter
         * Makefile (Module): Added Imach98.pmsp and howto crete a dmg          file after estepm. If ftolpl is small 1.e-4 and estepm too,
           computation are long.
         * createdmg.sh (Module): Creates a dmg disk for MaC OS/X  
           * version.h: *** empty log message ***
 2005-09-30    <lievre@PC_00595>  
           * imach.c: Summary: temporary
         * imach.c (Module): sump fixed, loop imx fixed, and simplifications.  
         (Module): If the status is missing at the last wave but we know  2015-10-27  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          * Makefile: *** empty log message ***
         contributions to the likelihood is 1 - Prob of dying from last  
         health status (= 1-p13= p11+p12 in the easiest case of somebody in          * setup.iss.in: Summary: some new subdirs
         the healthy state at last known wave). Version is 0.98  
           * imach.c: *** empty log message ***
 2004-05-20  Brouard Nicolas  <brouard@localhost>  
           * setup.iss.in:
         * imach.c (Repository):          Summary: Adding gnuplot 5.1 with bin and etc for pango fonts
         Agnes added a direct estimation of mortality (without the need of  
         computing period prevalence and differential mortality). Thus here  2015-10-24  Brouard Nicolas  <brouard@ined.fr>
         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          * imach.c: *** empty log message ***
         mortality using covariates is not done today. Estimating direct  
         mortality is a very different process because it doesn't need  2015-10-23  Brouard Nicolas  <brouard@ined.fr>
         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:
         = a + b*x . But we have been able to incorporate the new code          Summary: 0.98r3 some clarification for graphs on likelihood contributions
         within former imach program (0.96d) without deteriorating too much  
         the understanding of the program.  2015-10-01  Brouard Nicolas  <brouard@ined.fr>
   
 2003-06-25    <brouard@BROUARD>          * imach.c: Summary: Some new graphs of contribution to likelihood
   
         * imach.c (Module): On windows (cygwin) function asctime_r doesn't  2015-09-30  Brouard Nicolas  <brouard@ined.fr>
         exist so I changed back to asctime which exists.  
         (Module): Version 0.96b          * Makefile:
           Summary: Version read from version.h, itself read with cmake
 2003-06-24    <brouard@BROUARD>  
           * imach.c: Summary: looking at better estimation of the hessian
         * imach.c (Module): Some bugs corrected for windows. Also, when  
         mle=-1 a template is output in file "or"mypar.txt with the design          Also a better criteria for convergence to the period prevalence And
         of the covariance matrix to be input.          therefore adding the number of years needed to converge. (The
           prevalence in any alive state shold sum to one
 2003-06-25  Brouard Nicolas  <brouard@homebrou>  
           * Makefile: *** empty log message ***
         * imach.c (Repository): Duplicated warning errors corrected.  
         (Repository): Elapsed time after each iteration is now output. It  2015-09-22  Brouard Nicolas  <brouard@ined.fr>
         helps to forecast when convergence will be reached. Elapsed time  
         is stamped in powell.  We created a new html file for the graphs          * imach.c:
         concerning matrix of covariance. It has extension -cov.htm.          Summary: Adding some overall graph on contribution to likelihood. Might change
   
 2003-06-23  Brouard Nicolas  <brouard@homebrou>  2015-09-15  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: *** empty log message ***
   
 2003-06-18  Brouard Nicolas  <brouard@homebrou>          * imach.c: Summary: 0.98r0
   
         * imach.c (Repository): Suppress abusive calls to append to file html (solution was to put fichtm as a global variable. Version 0.96          - Some new graphs like survival functions
           - Some bugs fixed like model=1+age+V2.
 2003-06-17  Brouard Nicolas  <brouard@homebrou>  
           * ChangeLog, Makefile: Summary: 0.98r0
   
         * imach.c (Repository): Check when date of death was earlier that          * CMakeLists.txt: Summary: Some tests for setup.iss
         current date of interview. It may happen when the death was just  
         prior to the death. In this case, dh was negative and likelihood  2015-09-15  Nicolas J Brouard   <nbrouard@tugault.ined.fr>
         was wrong (infinity). We still send an "Error" but patch by  
         assuming that the date of death was just one stepm after the          *  (Module): 0.98r0 Some new graphs, some bugs fixed: model=1+age+V2. etc
         interview.  
         (Repository): Because some people have very long ID (first column)  2015-08-18  Nicolas J Brouard   <nbrouard@tugault.local>
         we changed int to long in num[] and we added a new lvector for  
         memory allocation. But we also truncated to 8 characters (left          *  (Module): Adding error when the covariance matrix doesn't contain the exact number of lines required by the model line.
         truncation)  
   2015-08-03  Nicolas J Brouard   <nbrouard@tugault.ined.fr>
         (Repository): No more line truncation errors.  
           *  (Module): Changing Variance of one-step probabilities into Standard deviation (thanks to Yao-Chi Shih)
 2003-06-14  Brouard Nicolas  <brouard@homebrou>  
   2014-12-16  Nicolas J Brouard   <nbrouard@tugault.local>
         * imach.c (Repository): Add of a routine likelione (likelihood  
         only once) which prints on a text file          * imach.c (Module): Merging 1.61 to 1.162
         (ilk) the contributions to the likelihood for each  
         individual/wave.  2014-09-02  Nicolas J Brouard   <nbrouard@njbrouard.ined.fr>
   
 2003-06-13  Brouard Nicolas  <brouard@homebrou>          * prevlim.h (Module): 
         * imach.c (Repository): Replace "freqsummary" at a correct  
         place. It differs from routine "prevalence" which may be called  2014-01-26  Nicolas J Brouard   <nbrouard@ledermann-2.local>
         many times. Probs is memory consuming and must be used with  
         parcimony.          * imach.c (Module): Trying to merge old staffs together while being at Tokyo. Not tested...
           (Module): Version 0.98nR Running ok, but output format still only works for three covariates.
 2003-06-17    <brouard@BROUARD>  
   2010-04-29  brouard  <brouard@ined.fr>
         * timeval.h (Module): Added included file to make use of  
         gettimeofday working on win32 with cygwin.          * imach.c (Module): Checking covariates for more complex models
           than V1+V2. A lot of change to be done. Unstable.
 2003-05-16  Brouard Nicolas  <brouard@brouard>  
         * imach.c (Module): Insert of a warning if the delay between two  2010-04-26  brouard  <brouard@ined.fr>
         waves is negative.  
           * imach.c (Module): merging some libgsl code. Fixing computation
         * imach.c (Module):          of likelione (using inter/intrapolation if mle = 0) in order to
           get same likelihood as if mle=1.
 2003-05-03    <brouard@BROUARD>          Some cleaning of code and comments added.
   
         * imach.c: Some cleaning  2009-10-29  brouard  <brouard@ined.fr>
   
 2003-03-28    <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): In version up to 0.92 likelihood was computed  
         as if date of death was unknown. Death was treated as any other  2006-06-30  Brouard Nicolas  <brouard@localhost>
         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          * imach.c (Module): Clarifications on computing e.j
         to consider that at each interview the state was recorded  
         (healthy, disable or death) and IMaCh was corrected; but when we  2006-04-28  Brouard Nicolas  <brouard@localhost>
         introduced the exact date of death then we should have modified  
         the contribution of an exact death to the likelihood. This new          * imach.c (Module): Yes the sum of survivors was wrong since
         contribution is smaller and very dependent of the step unit          imach-114 because nhstepm was no more computed in the age
         stepm. It is no more the probability to die between last interview          loop. Now we define nhstepma in the age loop.
         and month of death but the probability to survive from last          (Module): In order to speed up (in case of numerous covariates) we
         interview up to one month before death multiplied by the          compute health expectancies (without variances) in a first step
         probability to die within a month. Thanks to Chris          and then all the health expectancies with variances or standard
         Jackson for correcting this bug.  Former versions increased          deviation (needs data from the Hessian matrices) which slows the
         mortality artificially. The bad side is that we add another loop          computation.
         which slows down the processing. The difference can be up to 10%          In the future we should be able to stop the program is only health
         lower mortality.          expectancies and graph are needed without standard deviations.
   
 2002-05-30    <brouard@BROUARD>  2006-04-04  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
         *  
         * imach.c (Module): Add correlation matrix of one-step          * imach.iss (Module): 
         probabilities and covariance matrix  
           * 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.1.70

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