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version 1.53, 2022/07/22 12:03:53 version 1.69, 2024/04/30 10:58:21
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 2022-07-22  Nicolas Brouard   <brouard@ined.fr>  2024-04-30  Nicolas Brouard   <brouard@ined.fr>
   
         *  imach.c (Module): Output of Wald test in the htm file and not only in the log.          * (Module): In version 0.99s4, we incorporated the calculation of
           the std error of the proportion of total life expectancy spent in
 2022-05-30  Brouard Nicolas  <brouard@brouard.name>          a specific state Var(e.j/e..) using the formula of Var(X/Y)
           depending only of the variances of X and Y and expectancies.
         * imach.c: With products of covariates (age or dummies or  
         quantitatives), estimates of parameters were good but when  2024-04-24  Nicolas Brouard   <brouard@ined.fr>
         estimating variances the positions of newly created covariates  
         were wrongly assigned and results were wrong. Thank to Feinua_Sun!          * (Module): This version comes late after having tested
           successfully the praxis C version of Buckhardt.  But Buckardt's
 2022-05-24  Nicolas Brouard   <brouard@ined.fr>          version was difficult to read and Gegenfurtner's version had a few
           typos which made its results less reliable than Buckhardt's
         * imach.c (Module): Some attempts to find a bug of wrong estimates          results.  The most important work consisted in retyping the Brent
         of confidencce intervals with product in the equation modelC          original PRAXIS program written in Algol W (published with errors,
           ommitting the transposition of matrix V before its QR reduction
 2022-05-15  Nicolas Brouard   <brouard@ined.fr>          from Golub. I used the recent "awe" compiler from Gkynn Webster.
           The awe library had errors, for example in arc tangent function
         * imach.c (Module):  Some minor improvements          which have been fixed.
   
 2022-04-13  Brouard Nicolas  <brouard@brouard.name>          The main objective was to get identical results with the three
           versions: (1) Algol W, (2) Buckhardt'C version as well (3)
         * imach.c (Module): Adding link to text data files          Gegenfürtner C versions on the various test functions published by
           Brent in 1973 in Algol W.
 2022-04-11  Nicolas Brouard   <brouard@ined.fr>  
           Also, in order to compare them, the random function had to produce
         * imach.c (Module): Error in rewriting the 'r' file with yearsfproj or yearsbproj fixed          the same sequence for the 3 softwares. The random function used in
           imach corresponds to original Brent's random function written in
 2022-04-05  Brouard Nicolas  <brouard@ined.fr>          Algol W.  Other point, in Algol W, the arrays of dimension n are
           'normal' mathematical arrays starting from 1 to n. But this is a
         * imach.c (Module): Fixed covariates (dummy or quantitative)          real issue in C where, by default, arrays are starting from 0 to
         with missing values have never been allowed but are ERRORS and          n-1. In Buckhardt, as well as in Gegenfürtner C code, it can be
         program quits. Standard deviations of fixed covariates were          seen that authors while trying to mimick original Brent Algol W
         wrongly computed. Mean and standard deviations of time varying          code are hesitating by changing either a loop originally from 1 to
         covariates are still not computed.          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.
 2022-03-17  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
         * 99r25 Improvements in fixing discrepancies between covariates          the original Algol W arrays. Thus the X(I) is translated in C as
         missing in result line but in model.          x[i] which minimizes the errors. The Golub QR algorithm was
           published in Algol with overflow errors which were reproduced in
 *Wed Mar 31 2021  Nicolas Brouard   <brouard@ined.fr>          Brent's Algol W code. Buckhardt code fixed these errors which are
         * imach.c (Module): Still bugs in the result loop. Thank to Holly Benett          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
 *2021-03-08  Nicolas Brouard   <brouard@ined.fr>          style is horrible and almost unreadable compared to Gegenfürtner
           CO code which is very close to Brent's original. Also what makes
         * ./ (Module): Fixed bug on result:          Buckhardt code more difficult to read is, instead of passing the
           minimum of parameters in the functions calls, as it is in Algol
 *2021-02-20  Nicolas Brouard   <brouard@ined.fr>          Brent's code or Gegenfürtner's code, the list of parameters is
           high. For example, the flin function LONG REAL PROCEDURE FLIN
         * imach.c (Module): Fix bug on quitting after result lines!          (LONG REAL VALUE L) has only one parameter in Algol W, the
         (Module): Version 0.99r21          Gegenfürtner flin function had two parameters: static double
           flin(l, j) double l; { int i; double tflin[N];} but Buckhardt
 2021-02-12  Nicolas Brouard   <brouard@ined.fr>          function has 14 parameters which makes the code unreadable and
           useless. Gegenfürtner used a lot of static variables or functions
         * imach.c (Module): The use of a Windows BOM (huge) file is now an error          which I tried to minimize. Also in Gegefürtner, array dimensions
           were fixed to N. In my adaptation the flin is static double
           flin(double l, int j) and the parameter used are global variables.
 2021-02-11  Nicolas  Brouard   <brouard@ined.fr>  
   2023-06-14  Nicolas Brouard   <brouard@ined.fr>
         *  (Module): imach.c Someone entered 'results:' instead of 'result:'. Now it is an error which is printed.  
           * imach.c (Module): Testing if conjugate gradient could be quicker
 2020-02-22  Brouard Nicolas  <brouard@ined.fr>          when lot of variables POWELLORIGINCONJUGATE
   
         *  (Module): imach.c Update mle=-3 (for computing Life expectancy  2023-05-23  Nicolas Brouard   <brouard@ined.fr>
         and life table from the data without any state)  
           * imach.c (Module): Fixed PROB_r 
 2019-05-20  Brouard Nicolas  <brouard@ined.fr>  
   2023-05-22  Nicolas Brouard   <brouard@ined.fr>
         * version.h: Summary: version 0.99.r19  
           * imach.c (Module): In the ILK....txt file, the number of columns
         * imach.c: Summary: Projection syntax simplified          before the covariates values is dependent of the number of states (16+nlstate): 0.99r46
         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:  2023-05-08  Nicolas Brouard   <brouard@ined.fr>
         prevforecast=1 yearsfproj=15.3 mobil_average=0  
         or          *  (Module): Error V0 when result:. and model 1+age+V1: fixed
         prevforecast=1 starting-proj-date=1/1/2007 final-proj-date=12/31/2017 mobil_average=0  
         or  2023-04-29  Nicolas Brouard  <brouard@ined.fr>
         prevbackcast=1 yearsbproj=12.3 mobil_average=1  
         or          * imach.c (Module): Inverting the model equation and fixingg bugs
         prevbackcast=1 starting-back-date=1/10/1999 final-back-date=1/1/1985 mobil_average=1          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"
 2019-05-18  Brouard Nicolas  <brouard@ined.fr>  
   2023-04-24  Nicolas Brouard  <brouard@ined.fr>
         * imach.c: Summary: doxygen tex bug  
           * imach.c (Module): some bugs in printinggnuplot 
 2019-05-16  Brouard Nicolas  <brouard@ined.fr>  
   2022-09-19  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: There was some wrong lines added  
           * imach.c (Module): Version 0.99r42 needed a newer version of
 2019-05-09  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, imach.c: *** empty log message ***  
   2022-09-18  Nicolas Brouard   <brouard@ined.fr>
         * ChangeLog: Summary: C=  
           * imach.c (Module): Fixing when a state in the data is 0 or higher
         * imach.c: Summary: Some updates          than lstate+ndeath. Fixing the plot of contribution to Likelihood.
   
         * imach.c: Summary: Before ncovmax  2022-09-16  Nicolas Brouard   <brouard@ined.fr>
   
         * version.h: *** empty log message ***          * 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: 0.99r18 unlimited number of individuals  2022-09-14  Nicolas Brouard   <brouard@ined.fr>
         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 (Module): Fixing names of variables in T_ (thanks to Feinuo)
 2018-12-13  Brouard Nicolas  <brouard@ined.fr>  
   2022-09-14  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Bug for young ages (<-30) will be in r17  
           * imach.c (Module): Version 0.99r39 with colored dummy covariates
 2018-12-05  Brouard Nicolas  <brouard@ined.fr>          (fixed or time varying), using new last columns of
           ILK_parameter.txt file.
         * Makefile: Summary: 0.99r16  
   2022-09-11  Nicolas Brouard   <brouard@ined.fr>
 2018-05-02  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): Adding timevarying products of any kinds,
         * imach.c: Summary: Some bugs fixed          should work before shifting cotvar from ncovcol+nqv columns in
           order to have a correspondance between the column of cotvar and
 2018-05-02  Brouard Nicolas  <brouard@ined.fr>          the id of column.
           (Module): Some cleaning and adding covariates in ILK.txt
         * imach.c:  Summary: Bug for young ages (<-30) will be in r17  
   2022-09-09  Nicolas Brouard   <brouard@ined.fr>
 2018-05-02  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): Many improvements for fixing products of fixed
         * imach.c: Summary: Some bugs fixed          timevarying as well as fixed * fixed, and test with quantitative
           covariate.
 2018-05-01  Brouard Nicolas  <brouard@ined.fr>  
   2022-09-04  Nicolas Brouard   <brouard@ined.fr>
         * imach.c:  
         Summary: Bug fixed by providing frequencies only for non missing covariates          * 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
 2018-04-27  Brouard Nicolas  <brouard@ined.fr>          and not 0 because everything hasn't been tranformed yet.
   
         * imach.c: Summary: some minor bugs  2022-09-02  Nicolas Brouard   <brouard@ined.fr>
   
 2018-04-21  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Version 0.99r35 because it outputs same results with
           1+age+V1+V1*age for females and 1+age for females only
         * README.txt: *** empty log message ***          (education=1 noweight)
   
         * imach.c: Summary: Some bugs fixed, valgrind tested  2022-08-31  Nicolas Brouard   <brouard@ined.fr>
   
 2018-04-20  Brouard Nicolas  <brouard@ined.fr>          * imach.c (Module): Some improvments in fichtm and many verifications 0.99r34
   
         * Makefile, README.txt, setup.iss: Summary: imach 0.99r16  2022-08-21  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c:          * imach.c (Module): Version 0.99r33 A lot of changes in
         Summary: Computing mean and stdeviation of fixed quantitative variables          reassigning covariates: my first idea was that people will always
           use the first covariate V1 into the model but in fact they are
 2018-04-19  Brouard Nicolas  <brouard@ined.fr>          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: Some minor bugs fixed          of codtabm(k,Tvaraff[j]) which calculates for combination k, for
           three covariates (V1, V2, V3) the value of Tvaraff[j], but in fact
         * version.h: *** empty log message ***          the equation model is restricted to two variables only (V2, V3)
           and the combination for V2 should be codtabm(k,1) instead of
 2018-02-27  Brouard Nicolas  <brouard@ined.fr>          (codtabm(k,2), and the code should be
           codtabm(k,TnsdVar[Tvaraff[j]]. Many many changes have been
         * imach.c: *** empty log message ***          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: Adding second argument for quitting          decoderesult for each nres of each resultline. Loop should be done
           on the equation model globally by distinguishing only product with
 2018-02-21  Brouard Nicolas  <brouard@ined.fr>          age (which are changing with age) and no more on type of
           covariates, single dummies, single covariates. 
         * Makefile, README.txt, imach.c: Summary: 0.99r15  
         New Makefile with recent VirtualBox 5.26. Bug in sqrt negatve in imach.c  2022-08-06  Nicolas Brouard   <brouard@ined.fr>
   
 2017-07-20  Brouard Nicolas  <brouard@ined.fr>          *  imach.c (Module): Version of imach using partly decoderesult to rebuild xpxij function
   
         * imach.c: Summary: temporary working  2022-08-03  Nicolas Brouard   <brouard@ined.fr>
   
 2017-07-19  Brouard Nicolas  <brouard@ined.fr>          *  imach.c (Module): Many errors in graphs fixed with Vn*age covariates.
   
         * imach.c: Summary: Bug for mobil_average=0 and prevforecast fixed(?)  2022-07-25  Brouard Nicolas  <brouard@brouard.name>
   
 2017-07-17  Brouard Nicolas  <brouard@ined.fr>          * imach.c (Module): Error cptcovn instead of nsd in bmij (was
           coredumped, revealed by Feiuno, thank you.
         * imach.c: Summary: BOM files can be read now  
   2022-07-23  Nicolas Brouard   <brouard@ined.fr>
 2017-06-30  Brouard Nicolas  <brouard@ined.fr>  
           * r29 W and not sqrt(Wald)
         * imach.c: Summary: Graphs improvements  
   2022-07-22  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Saito's color  
           *  imach.c (Module): Output of Wald test in the htm file and not only in the log. 
 2017-06-29  Brouard Nicolas  <brouard@ined.fr>  
   2022-06-02  Brouard Nicolas  <brouard@brouard.name>
         * imach.c: Summary: Version 0.99r14  
           * imach.c (Module): Adding the Wald tests from the log to the main
 2017-06-27  Brouard Nicolas  <brouard@ined.fr>          htm for better display of the maximum likelihood estimators.
   
         * imach.c: Summary: More documentation on projections  2022-05-30  Brouard Nicolas  <brouard@brouard.name>
   
         * imach.c: Summary: Color of backprojection changed from 6 to 5(yellow)          * imach.c: With products of covariates (age or dummies or
           quantitatives), estimates of parameters were good but when
         * imach.c: Summary: Some bug with rint          estimating variances the positions of newly created covariates
           were wrongly assigned and results were wrong. Thank to Feinua_Sun!
 2017-05-24  Brouard Nicolas  <brouard@ined.fr>  
   2022-05-24  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: *** empty log message ***  
           * imach.c (Module): Some attempts to find a bug of wrong estimates
 2017-05-23  Brouard Nicolas  <brouard@ined.fr>          of confidencce intervals with product in the equation modelC
   
         * imach.c: Summary: Code into subroutine, cleanings  2022-05-15  Nicolas Brouard   <brouard@ined.fr>
   
 2017-05-18  Brouard Nicolas  <brouard@ined.fr>          * imach.c (Module):  Some minor improvements
   
         * imach.c:  2022-04-13  Brouard Nicolas  <brouard@brouard.name>
         Summary: backprojection and confidence intervals of backprevalence  
           * imach.c (Module): Adding link to text data files
 2017-05-13  Brouard Nicolas  <brouard@ined.fr>  
   2022-04-11  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: temporary save for backprojection  
           * imach.c (Module): Error in rewriting the 'r' file with yearsfproj or yearsbproj fixed
         * imach.c: Summary: Version 0.99r13 (improvements and bugs fixed)  
   2022-04-05  Brouard Nicolas  <brouard@ined.fr>
 2017-04-26  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): Fixed covariates (dummy or quantitative)
         * imach.c: Summary: imach 0.99r13 Some bugs fixed          with missing values have never been allowed but are ERRORS and
           program quits. Standard deviations of fixed covariates were
         * imach.c: Summary: Labels in graphs          wrongly computed. Mean and standard deviations of time varying
           covariates are still not computed.
 2017-04-24  Brouard Nicolas  <brouard@ined.fr>  
   2022-03-17  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: to save  
           * 99r25 Improvements in fixing discrepancies between covariates
 2017-04-18  Brouard Nicolas  <brouard@ined.fr>          missing in result line but in model. 
   
         * imach.c: *** empty log message ***  *Wed Mar 31 2021  Nicolas Brouard   <brouard@ined.fr>
           * imach.c (Module): Still bugs in the result loop. Thank to Holly Benett
 2017-04-05  Brouard Nicolas  <brouard@ined.fr>  
   *2021-03-08  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Bug in E_ as well as in T_ fixed nres-1 vs k1-1  
           * ./ (Module): Fixed bug on result:
 2017-04-04  Brouard Nicolas  <brouard@ined.fr>  
   *2021-02-20  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Gnuplot indexations fixed (humm)  
           * imach.c (Module): Fix bug on quitting after result lines!
         * imach.c:          (Module): Version 0.99r21
         Summary: Some errors to warnings only if date of death is unknown but status is death we could set to pi3  
   2021-02-12  Nicolas Brouard   <brouard@ined.fr>
 2017-04-03  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): The use of a Windows BOM (huge) file is now an error
         * imach.c: Summary: Version 0.99r12  
         Some cleanings, conformed with updated documentation.  
   2021-02-11  Nicolas  Brouard   <brouard@ined.fr>
 2017-03-30  Brouard Nicolas  <brouard@ined.fr>  
           *  (Module): imach.c Someone entered 'results:' instead of 'result:'. Now it is an error which is printed.
         * version.h: *** empty log message ***  
   2020-02-22  Brouard Nicolas  <brouard@ined.fr>
         * version.h: Summary:0.99r11  
           *  (Module): imach.c Update mle=-3 (for computing Life expectancy
 2017-03-29  Brouard Nicolas  <brouard@ined.fr>          and life table from the data without any state)
   
         * imach.c: Summary: Temp  2019-05-20  Brouard Nicolas  <brouard@ined.fr>
   
 2017-03-27  Brouard Nicolas  <brouard@ined.fr>          * version.h: Summary: version 0.99.r19
   
         * imach.c: Summary: Temporary          * imach.c: Summary: Projection syntax simplified
           We can now start projections, forward or backward, from the mean date
 2017-03-08  Brouard Nicolas  <brouard@ined.fr>          of inteviews up to or down to a number of years of projection:
           prevforecast=1 yearsfproj=15.3 mobil_average=0
         * imach.c: Summary: IMaCh version 0.99r10 bugs in gnuplot fixed          or
           prevforecast=1 starting-proj-date=1/1/2007 final-proj-date=12/31/2017 mobil_average=0
         * imach.c: Summary: Fixing data parameter line          or
           prevbackcast=1 yearsbproj=12.3 mobil_average=1
 2016-12-15  Brouard Nicolas  <brouard@ined.fr>          or
           prevbackcast=1 starting-back-date=1/10/1999 final-back-date=1/1/1985 mobil_average=1
         * imach.c: Summary: 0.99 in progress  
   2019-05-18  Brouard Nicolas  <brouard@ined.fr>
 2016-09-15  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: doxygen tex bug
         * imach.c: *** empty log message ***  
   2019-05-16  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: not working  
           * imach.c: Summary: There was some wrong lines added
 2016-09-08  Brouard Nicolas  <brouard@ined.fr>  
   2019-05-09  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: continue  
           * Makefile, imach.c: *** empty log message ***
 2016-09-07  Brouard Nicolas  <brouard@ined.fr>  
           * ChangeLog: Summary: C=
         * imach.c: Summary: Starting values from frequencies  
           * imach.c: Summary: Some updates
         * imach.c: *** empty log message ***  
           * imach.c: Summary: Before ncovmax
 2016-09-02  Brouard Nicolas  <brouard@ined.fr>  
           * version.h: *** empty log message ***
         * imach.c: *** empty log message ***  
           * imach.c: Summary: 0.99r18 unlimited number of individuals
 2016-08-30  Brouard Nicolas  <brouard@ined.fr>          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: Fixing a lots  2018-12-13  Brouard Nicolas  <brouard@ined.fr>
   
 2016-08-29  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Bug for young ages (<-30) will be in r17
   
         * imach.c: Summary: gnuplot problem in Back projection to fix  2018-12-05  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: Better          * Makefile: Summary: 0.99r16
   
 2016-08-26  Brouard Nicolas  <brouard@ined.fr>  2018-05-02  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c:          * imach.c: Summary: Some bugs fixed
         Summary: Improvement in Powell output in order to copy and paste  
   2018-05-02  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: Starting tests of 0.99  
           * imach.c:  Summary: Bug for young ages (<-30) will be in r17
         * imach.c: Summary: to valgrind  
   2018-05-02  Brouard Nicolas  <brouard@ined.fr>
 2016-08-25  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Some bugs fixed
         * imach.c: *** empty log message ***  
   2018-05-01  Brouard Nicolas  <brouard@ined.fr>
 2016-08-23  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c:
         * imach.c: *** empty log message ***          Summary: Bug fixed by providing frequencies only for non missing covariates
   
         * imach.c: Summary: not working  2018-04-27  Brouard Nicolas  <brouard@ined.fr>
   
 2016-08-22  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: some minor bugs
   
         * imach.c: Summary: not working  2018-04-21  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: Not working          * README.txt: *** empty log message ***
   
 2016-07-23  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Some bugs fixed, valgrind tested
   
         * imach.c: Summary: Completing for func too  2018-04-20  Brouard Nicolas  <brouard@ined.fr>
   
 2016-07-22  Brouard Nicolas  <brouard@ined.fr>          * Makefile, README.txt, setup.iss: Summary: imach 0.99r16
   
         * imach.c: Summary: Fixing some arrays, still debugging          * imach.c:
           Summary: Computing mean and stdeviation of fixed quantitative variables
 2016-07-21  Brouard Nicolas  <brouard@ined.fr>  
   2018-04-19  Brouard Nicolas  <brouard@ined.fr>
         * imach.c:  
         Summary: 0.99 working (more or less) for Asian Workshop on multitate methods          * imach.c: Summary: Some minor bugs fixed
   
 2016-07-12  Brouard Nicolas  <brouard@ined.fr>          * version.h: *** empty log message ***
   
         * imach.c: Summary: temp  2018-02-27  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: saving but not running          * imach.c: *** empty log message ***
   
 2016-07-01  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Adding second argument for quitting
   
         * imach.c: Summary: Fixes  2018-02-21  Brouard Nicolas  <brouard@ined.fr>
   
 2016-02-19  Brouard Nicolas  <brouard@ined.fr>          * Makefile, README.txt, imach.c: Summary: 0.99r15
           New Makefile with recent VirtualBox 5.26. Bug in sqrt negatve in imach.c
         * imach-0.98r.c: Summary: Kind of 0.98r? series, starting with r7  
   2017-07-20  Brouard Nicolas  <brouard@ined.fr>
         * setup.iss, Makefile, version.h: *** empty log message ***  
           * imach.c: Summary: temporary working
         * imach.c: Summary: temporary  
   2017-07-19  Brouard Nicolas  <brouard@ined.fr>
 2016-02-17  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Bug for mobil_average=0 and prevforecast fixed(?)
         * imach.c: Summary: Probably last 0.98 stable version 0.98r6  
   2017-07-17  Brouard Nicolas  <brouard@ined.fr>
 2016-02-16  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: BOM files can be read now
         * imach.c: Summary: minor bug  
   2017-06-30  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: 0.99r2  
           * imach.c: Summary: Graphs improvements
 2016-02-15  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Saito's color
         * imach.c: *** empty log message ***  
   2017-06-29  Brouard Nicolas  <brouard@ined.fr>
 2016-02-12  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Version 0.99r14
         * imach.c: Summary: 0.99 Back projections  
   2017-06-27  Brouard Nicolas  <brouard@ined.fr>
 2015-12-23  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: More documentation on projections
         * imach.c: Summary: Experimental backcast  
           * imach.c: Summary: Color of backprojection changed from 6 to 5(yellow)
 2015-12-18  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Some bug with rint
         * imach.c: Summary: 0.98r4 Warning and status=-2  
   2017-05-24  Brouard Nicolas  <brouard@ined.fr>
         Version 0.98r4 is now:  
          - displaying an error when status is -1, date of interview unknown and date of death known;          * imach.c: *** empty log message ***
          - 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.  2017-05-23  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile: *** empty log message ***          * imach.c: Summary: Code into subroutine, cleanings
   
 2015-12-16  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
         * imach.c: Summary: 0.98r4 working  
   2017-05-13  Brouard Nicolas  <brouard@ined.fr>
         * Makefile: Summary: linuxrpm added  
           * imach.c: Summary: temporary save for backprojection
         * Makefile: *** empty log message ***  
           * imach.c: Summary: Version 0.99r13 (improvements and bugs fixed)
         * imach.c: Summary: temporary not working  
   2017-04-26  Brouard Nicolas  <brouard@ined.fr>
 2015-12-11  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: imach 0.99r13 Some bugs fixed
         * imach.c: Summary: 0.98r4  
           * imach.c: Summary: Labels in graphs
 2015-12-08  Brouard Nicolas  <brouard@ined.fr>  
   2017-04-24  Brouard Nicolas  <brouard@ined.fr>
         * Makefile: *** empty log message ***  
           * imach.c: Summary: to save
 2015-11-21  Brouard Nicolas  <brouard@ined.fr>  
   2017-04-18  Brouard Nicolas  <brouard@ined.fr>
         * Makefile:  
         Summary: VBoxManage change from execute --image to run --exe and --wait-exit doesn't exist any more          * imach.c: *** empty log message ***
   
         * imach.c: Summary: minor typo  2017-04-05  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: 0.98r3 with some graph of projected cross-sectional          * imach.c: Summary: Bug in E_ as well as in T_ fixed nres-1 vs k1-1
   
         Author: Nicolas Brouard  2017-04-04  Brouard Nicolas  <brouard@ined.fr>
   
 2015-11-18  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Gnuplot indexations fixed (humm)
   
         * imach.c: Summary: Start working on projected prevalences          * imach.c:
           Summary: Some errors to warnings only if date of death is unknown but status is death we could set to pi3
 2015-11-17  Brouard Nicolas  <brouard@ined.fr>  
   2017-04-03  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: Adding ftolpl parameter  
         Author: N Brouard          * imach.c: Summary: Version 0.99r12
           Some cleanings, conformed with updated documentation.
         We had difficulties to get smoothed confidence intervals. It was due  
         to the period prevalence which wasn't computed accurately. The inner  2017-03-30  Brouard Nicolas  <brouard@ined.fr>
         parameter ftolpl is now an outer parameter of the .imach parameter  
         file after estepm. If ftolpl is small 1.e-4 and estepm too,          * version.h: *** empty log message ***
         computation are long.  
           * version.h: Summary:0.99r11
         * version.h: *** empty log message ***  
   2017-03-29  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: temporary  
           * imach.c: Summary: Temp
 2015-10-27  Brouard Nicolas  <brouard@ined.fr>  
   2017-03-27  Brouard Nicolas  <brouard@ined.fr>
         * Makefile: *** empty log message ***  
           * imach.c: Summary: Temporary
         * setup.iss.in: Summary: some new subdirs  
   2017-03-08  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: *** empty log message ***  
           * imach.c: Summary: IMaCh version 0.99r10 bugs in gnuplot fixed
         * setup.iss.in:  
         Summary: Adding gnuplot 5.1 with bin and etc for pango fonts          * imach.c: Summary: Fixing data parameter line
   
 2015-10-24  Brouard Nicolas  <brouard@ined.fr>  2016-12-15  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: *** empty log message ***          * imach.c: Summary: 0.99 in progress
   
 2015-10-23  Brouard Nicolas  <brouard@ined.fr>  2016-09-15  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c:          * imach.c: *** empty log message ***
         Summary: 0.98r3 some clarification for graphs on likelihood contributions  
           * imach.c: Summary: not working
 2015-10-01  Brouard Nicolas  <brouard@ined.fr>  
   2016-09-08  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: Some new graphs of contribution to likelihood  
           * imach.c: Summary: continue
 2015-09-30  Brouard Nicolas  <brouard@ined.fr>  
   2016-09-07  Brouard Nicolas  <brouard@ined.fr>
         * Makefile:  
         Summary: Version read from version.h, itself read with cmake          * imach.c: Summary: Starting values from frequencies
   
         * imach.c: Summary: looking at better estimation of the hessian          * imach.c: *** empty log message ***
   
         Also a better criteria for convergence to the period prevalence And  2016-09-02  Brouard Nicolas  <brouard@ined.fr>
         therefore adding the number of years needed to converge. (The  
         prevalence in any alive state shold sum to one          * imach.c: *** empty log message ***
   
         * Makefile: *** empty log message ***  2016-08-30  Brouard Nicolas  <brouard@ined.fr>
   
 2015-09-22  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Fixing a lots
   
         * imach.c:  2016-08-29  Brouard Nicolas  <brouard@ined.fr>
         Summary: Adding some overall graph on contribution to likelihood. Might change  
           * imach.c: Summary: gnuplot problem in Back projection to fix
 2015-09-15  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Better
         * Makefile: *** empty log message ***  
   2016-08-26  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: 0.98r0  
           * imach.c:
         - Some new graphs like survival functions          Summary: Improvement in Powell output in order to copy and paste
         - Some bugs fixed like model=1+age+V2.  
           * imach.c: Summary: Starting tests of 0.99
         * ChangeLog, Makefile: Summary: 0.98r0  
           * imach.c: Summary: to valgrind
         * CMakeLists.txt: Summary: Some tests for setup.iss  
   2016-08-25  Brouard Nicolas  <brouard@ined.fr>
 2015-09-15  Nicolas J Brouard   <nbrouard@tugault.ined.fr>  
           * imach.c: *** empty log message ***
         *  (Module): 0.98r0 Some new graphs, some bugs fixed: model=1+age+V2. etc  
   2016-08-23  Brouard Nicolas  <brouard@ined.fr>
 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.  
           * imach.c: Summary: not working
 2015-08-03  Nicolas J Brouard   <nbrouard@tugault.ined.fr>  
   2016-08-22  Brouard Nicolas  <brouard@ined.fr>
         *  (Module): Changing Variance of one-step probabilities into Standard deviation (thanks to Yao-Chi Shih)  
           * imach.c: Summary: not working
 2014-12-16  Nicolas J Brouard   <nbrouard@tugault.local>  
           * imach.c: Summary: Not working
         * imach.c (Module): Merging 1.61 to 1.162  
   2016-07-23  Brouard Nicolas  <brouard@ined.fr>
 2014-09-02  Nicolas J Brouard   <nbrouard@njbrouard.ined.fr>  
           * imach.c: Summary: Completing for func too
         * prevlim.h (Module):  
   2016-07-22  Brouard Nicolas  <brouard@ined.fr>
 2014-01-26  Nicolas J Brouard   <nbrouard@ledermann-2.local>  
           * imach.c: Summary: Fixing some arrays, still debugging
         * 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.  2016-07-21  Brouard Nicolas  <brouard@ined.fr>
   
 2010-04-29  brouard  <brouard@ined.fr>          * imach.c:
           Summary: 0.99 working (more or less) for Asian Workshop on multitate methods
         * imach.c (Module): Checking covariates for more complex models  
         than V1+V2. A lot of change to be done. Unstable.  2016-07-12  Brouard Nicolas  <brouard@ined.fr>
   
 2010-04-26  brouard  <brouard@ined.fr>          * imach.c: Summary: temp
   
         * imach.c (Module): merging some libgsl code. Fixing computation          * imach.c: Summary: saving but not running
         of likelione (using inter/intrapolation if mle = 0) in order to  
         get same likelihood as if mle=1.  2016-07-01  Brouard Nicolas  <brouard@ined.fr>
         Some cleaning of code and comments added.  
           * imach.c: Summary: Fixes
 2009-10-29  brouard  <brouard@ined.fr>  
   2016-02-19  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): Now imach stops if date of birth, at least year of birth, is not given. Some cleaning of the code.  
           * imach-0.98r.c: Summary: Kind of 0.98r? series, starting with r7
 2006-06-30  Brouard Nicolas  <brouard@localhost>  
           * setup.iss, Makefile, version.h: *** empty log message ***
         * imach.c (Module): Clarifications on computing e.j  
           * imach.c: Summary: temporary
 2006-04-28  Brouard Nicolas  <brouard@localhost>  
   2016-02-17  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: Probably last 0.98 stable version 0.98r6
         loop. Now we define nhstepma in the age loop.  
         (Module): In order to speed up (in case of numerous covariates) we  2016-02-16  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: minor bug
         deviation (needs data from the Hessian matrices) which slows the  
         computation.          * imach.c: Summary: 0.99r2
         In the future we should be able to stop the program is only health  
         expectancies and graph are needed without standard deviations.  2016-02-15  Brouard Nicolas  <brouard@ined.fr>
   
 2006-04-04  LIEVRE Agnes  <lievre@PC_00697.ined.fr>          * imach.c: *** empty log message ***
   
         * imach.iss (Module):  2016-02-12  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): bugs in evsi + population file added in htm output file          * imach.c: Summary: 0.99 Back projections
   
 2006-03-22  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  2015-12-23  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module):          * imach.c: Summary: Experimental backcast
   
 2006-03-20  Brouard Nicolas  <brouard@localhost>  2015-12-18  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): <title> changed, corresponds to .htm file          * imach.c: Summary: 0.98r4 Warning and status=-2
         name. <head> headers where missing.  
           Version 0.98r4 is now:
         * Makefile (Module): 0.98g           - 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 (Module): Weights can have a decimal point as for          Older changes concerning s=-2, dating from 2005 have been supersed.
         English (a comma might work with a correct LC_NUMERIC environment,  
         otherwise the weight is truncated).          * Makefile: *** empty log message ***
         Modification of warning when the covariates values are not 0 or  
         1.  2015-12-16  Brouard Nicolas  <brouard@ined.fr>
         Version 0.98g  
           * Makefile: *** empty log message ***
 2006-03-16  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  
           * imach.c: Summary: 0.98r4 working
         * imach.c (Module): Comments concerning covariates added  
           * Makefile: Summary: linuxrpm added
         * noreg-setup.iss (Module): Version 0.98f  
           * Makefile: *** empty log message ***
         * Makefile (Module): Version 0.98f make _windows=1 imachcyg-setup  
           * imach.c: Summary: temporary not working
         * imach.c (Module): refinements in the computation of lli if  
         status=-2 in order to have more reliable computation if stepm is  2015-12-11  Brouard Nicolas  <brouard@ined.fr>
         not 1 month. Version 0.98f  
           * imach.c: Summary: 0.98r4
 2006-03-15  Brouard Nicolas  <brouard@localhost>  
   2015-12-08  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): Bug if status = -2, the loglikelihood was  
         computed as likelihood omitting the logarithm. Version O.98e          * Makefile: *** empty log message ***
   
 2006-03-14  Brouard Nicolas  <brouard@localhost>  2015-11-21  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): varevsij Comments added explaining the second          * Makefile:
         table of variances if popbased=1 .          Summary: VBoxManage change from execute --image to run --exe and --wait-exit doesn't exist any more
         (Module): Covariances of eij, ekl added, graphs fixed, new html link.  
         (Module): Function pstamp added          * imach.c: Summary: minor typo
         (Module): Version 0.98d  
           * imach.c: Summary: 0.98r3 with some graph of projected cross-sectional
 2006-03-06  Brouard Nicolas  <brouard@localhost>  
           Author: Nicolas Brouard
         * imach.c (Module): Variance-covariance wrong links and  
         varian-covariance of ej. is needed (Saito).  2015-11-18  Brouard Nicolas  <brouard@ined.fr>
   
 2006-02-27  Brouard Nicolas  <brouard@localhost>          * imach.c: Summary: Start working on projected prevalences
   
         * imach.c (Module): One freematrix added in mlikeli!  2015-11-17  Brouard Nicolas  <brouard@ined.fr>
   
 2006-02-26  Brouard Nicolas  <brouard@localhost>          * imach.c: Summary: Adding ftolpl parameter
           Author: N Brouard
         * imach.c (Module): Some improvements in processing parameter  
         filename with strsep.          We had difficulties to get smoothed confidence intervals. It was due
           to the period prevalence which wasn't computed accurately. The inner
 2006-02-24  Brouard Nicolas  <brouard@localhost>          parameter ftolpl is now an outer parameter of the .imach parameter
           file after estepm. If ftolpl is small 1.e-4 and estepm too,
         * imach.c (Module): Memory leaks checks with valgrind and:          computation are long.
         datafile was not closed, some imatrix were not freed and on matrix  
         allocation too.          * version.h: *** empty log message ***
   
 2006-02-09  LIEVRE Agnes  <lievre@PC_00697.ined.fr>          * imach.c: Summary: temporary
   
         * strsep.c (Module): Inclusion because not in mingw32!!!  2015-10-27  Brouard Nicolas  <brouard@ined.fr>
   
         * setup.iss.in (Module): IMACHSETUPVERSION added          * Makefile: *** empty log message ***
   
         * noreg-setup.iss (Module): added to cvs tree          * setup.iss.in: Summary: some new subdirs
   
         * Makefile (Module): IMACHSETUPVERSION added          * imach.c: *** empty log message ***
   
 2006-01-30  BROUARD Nicolas  <brouard@localhost>          * setup.iss.in:
           Summary: Adding gnuplot 5.1 with bin and etc for pango fonts
         * Makefile (Module, Module): Latest Makefile  
   2015-10-24  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): Back to gnuplot.exe instead of wgnuplot.exe  
           * imach.c: *** empty log message ***
 2006-01-27  BROUARD Nicolas  <brouard@localhost>  
   2015-10-23  Brouard Nicolas  <brouard@ined.fr>
         * noreg-setup.iss (Module): ADDED  
           * imach.c:
 2006-01-24  BROUARD Nicolas  <brouard@localhost>          Summary: 0.98r3 some clarification for graphs on likelihood contributions
   
         * imach.c (Module): Comments (lines starting with a #) are allowed in data.  2015-10-01  Brouard Nicolas  <brouard@ined.fr>
   
 2005-10-25  Nicolas Brouard  <brouard@dhcp171.recherche.ined.fr>          * imach.c: Summary: Some new graphs of contribution to likelihood
   
         * Makefile (Module): Added Imach98.pmsp and howto crete a dmg  2015-09-30  Brouard Nicolas  <brouard@ined.fr>
   
         * createdmg.sh (Module): Creates a dmg disk for MaC OS/X          * Makefile:
           Summary: Version read from version.h, itself read with cmake
 2005-09-30    <lievre@PC_00595>  
           * imach.c: Summary: looking at better estimation of the hessian
         * imach.c (Module): sump fixed, loop imx fixed, and simplifications.  
         (Module): If the status is missing at the last wave but we know          Also a better criteria for convergence to the period prevalence And
         that the person is alive, then we can code his/her status as -2          therefore adding the number of years needed to converge. (The
         (instead of missing=-1 in earlier versions) and his/her          prevalence in any alive state shold sum to one
         contributions to the likelihood is 1 - Prob of dying from last  
         health status (= 1-p13= p11+p12 in the easiest case of somebody in          * Makefile: *** empty log message ***
         the healthy state at last known wave). Version is 0.98  
   2015-09-22  Brouard Nicolas  <brouard@ined.fr>
 2004-05-20  Brouard Nicolas  <brouard@localhost>  
           * imach.c:
         * imach.c (Repository):          Summary: Adding some overall graph on contribution to likelihood. Might change
         Agnes added a direct estimation of mortality (without the need of  
         computing period prevalence and differential mortality). Thus here  2015-09-15  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          * Makefile: *** empty log message ***
         mortality using covariates is not done today. Estimating direct  
         mortality is a very different process because it doesn't need          * imach.c: Summary: 0.98r0
         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          - Some new graphs like survival functions
         = a + b*x . But we have been able to incorporate the new code          - Some bugs fixed like model=1+age+V2.
         within former imach program (0.96d) without deteriorating too much  
         the understanding of the program.          * ChangeLog, Makefile: Summary: 0.98r0
   
 2003-06-25    <brouard@BROUARD>          * CMakeLists.txt: Summary: Some tests for setup.iss
   
         * imach.c (Module): On windows (cygwin) function asctime_r doesn't  2015-09-15  Nicolas J Brouard   <nbrouard@tugault.ined.fr>
         exist so I changed back to asctime which exists.  
         (Module): Version 0.96b          *  (Module): 0.98r0 Some new graphs, some bugs fixed: model=1+age+V2. etc
   
 2003-06-24    <brouard@BROUARD>  2015-08-18  Nicolas J Brouard   <nbrouard@tugault.local>
   
         * imach.c (Module): Some bugs corrected for windows. Also, when          *  (Module): Adding error when the covariance matrix doesn't contain the exact number of lines required by the model line.
         mle=-1 a template is output in file "or"mypar.txt with the design  
         of the covariance matrix to be input.  2015-08-03  Nicolas J Brouard   <nbrouard@tugault.ined.fr>
   
 2003-06-25  Brouard Nicolas  <brouard@homebrou>          *  (Module): Changing Variance of one-step probabilities into Standard deviation (thanks to Yao-Chi Shih)
   
         * imach.c (Repository): Duplicated warning errors corrected.  2014-12-16  Nicolas J Brouard   <nbrouard@tugault.local>
         (Repository): Elapsed time after each iteration is now output. It  
         helps to forecast when convergence will be reached. Elapsed time          * imach.c (Module): Merging 1.61 to 1.162
         is stamped in powell.  We created a new html file for the graphs  
         concerning matrix of covariance. It has extension -cov.htm.  2014-09-02  Nicolas J Brouard   <nbrouard@njbrouard.ined.fr>
   
 2003-06-23  Brouard Nicolas  <brouard@homebrou>          * prevlim.h (Module): 
   
         * 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.  2014-01-26  Nicolas J Brouard   <nbrouard@ledermann-2.local>
   
 2003-06-18  Brouard Nicolas  <brouard@homebrou>          * 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 (Repository): Suppress abusive calls to append to file html (solution was to put fichtm as a global variable. Version 0.96  
   2010-04-29  brouard  <brouard@ined.fr>
 2003-06-17  Brouard Nicolas  <brouard@homebrou>  
           * imach.c (Module): Checking covariates for more complex models
           than V1+V2. A lot of change to be done. Unstable.
         * imach.c (Repository): Check when date of death was earlier that  
         current date of interview. It may happen when the death was just  2010-04-26  brouard  <brouard@ined.fr>
         prior to the death. In this case, dh was negative and likelihood  
         was wrong (infinity). We still send an "Error" but patch by          * imach.c (Module): merging some libgsl code. Fixing computation
         assuming that the date of death was just one stepm after the          of likelione (using inter/intrapolation if mle = 0) in order to
         interview.          get same likelihood as if mle=1.
         (Repository): Because some people have very long ID (first column)          Some cleaning of code and comments added.
         we changed int to long in num[] and we added a new lvector for  
         memory allocation. But we also truncated to 8 characters (left  2009-10-29  brouard  <brouard@ined.fr>
         truncation)  
           * imach.c (Module): Now imach stops if date of birth, at least year of birth, is not given. Some cleaning of the code.
         (Repository): No more line truncation errors.  
   2006-06-30  Brouard Nicolas  <brouard@localhost>
 2003-06-14  Brouard Nicolas  <brouard@homebrou>  
           * imach.c (Module): Clarifications on computing e.j
         * imach.c (Repository): Add of a routine likelione (likelihood  
         only once) which prints on a text file  2006-04-28  Brouard Nicolas  <brouard@localhost>
         (ilk) the contributions to the likelihood for each  
         individual/wave.          * imach.c (Module): Yes the sum of survivors was wrong since
           imach-114 because nhstepm was no more computed in the age
 2003-06-13  Brouard Nicolas  <brouard@homebrou>          loop. Now we define nhstepma in the age loop.
         * imach.c (Repository): Replace "freqsummary" at a correct          (Module): In order to speed up (in case of numerous covariates) we
         place. It differs from routine "prevalence" which may be called          compute health expectancies (without variances) in a first step
         many times. Probs is memory consuming and must be used with          and then all the health expectancies with variances or standard
         parcimony.          deviation (needs data from the Hessian matrices) which slows the
           computation.
 2003-06-17    <brouard@BROUARD>          In the future we should be able to stop the program is only health
           expectancies and graph are needed without standard deviations.
         * timeval.h (Module): Added included file to make use of  
         gettimeofday working on win32 with cygwin.  2006-04-04  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
   
 2003-05-16  Brouard Nicolas  <brouard@brouard>          * imach.iss (Module): 
         * imach.c (Module): Insert of a warning if the delay between two  
         waves is negative.          * imach.c (Module): bugs in evsi + population file added in htm output file
   
         * imach.c (Module):  2006-03-22  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
   
 2003-05-03    <brouard@BROUARD>          * imach.c (Module): 
   
         * imach.c: Some cleaning  2006-03-20  Brouard Nicolas  <brouard@localhost>
   
 2003-03-28    <brouard@BROUARD>          * imach.c (Module): <title> changed, corresponds to .htm file
         * imach.c (Module): In version up to 0.92 likelihood was computed          name. <head> headers where missing.
         as if date of death was unknown. Death was treated as any other  
         health state: the date of the interview describes the actual state          * Makefile (Module): 0.98g
         and not the date of a change in health state. The former idea was  
         to consider that at each interview the state was recorded          * imach.c (Module): Weights can have a decimal point as for
         (healthy, disable or death) and IMaCh was corrected; but when we          English (a comma might work with a correct LC_NUMERIC environment,
         introduced the exact date of death then we should have modified          otherwise the weight is truncated).
         the contribution of an exact death to the likelihood. This new          Modification of warning when the covariates values are not 0 or
         contribution is smaller and very dependent of the step unit          1. 
         stepm. It is no more the probability to die between last interview          Version 0.98g
         and month of death but the probability to survive from last  
         interview up to one month before death multiplied by the  2006-03-16  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
         probability to die within a month. Thanks to Chris  
         Jackson for correcting this bug.  Former versions increased          * imach.c (Module): Comments concerning covariates added
         mortality artificially. The bad side is that we add another loop  
         which slows down the processing. The difference can be up to 10%          * noreg-setup.iss (Module): Version 0.98f
         lower mortality.  
           * Makefile (Module): Version 0.98f make _windows=1 imachcyg-setup
 2002-05-30    <brouard@BROUARD>  
         *          * imach.c (Module): refinements in the computation of lli if
         * imach.c (Module): Add correlation matrix of one-step          status=-2 in order to have more reliable computation if stepm is
         probabilities and covariance matrix          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.1.53  
changed lines
  Added in v.1.69

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