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version 1.43, 2021/02/20 15:28:54 version 1.69, 2024/04/30 10:58:21
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 2021-02-20  Nicolas Brouard   <brouard@ined.fr>  2024-04-30  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c (Module): Fix bug on quitting after result lines!          * (Module): In version 0.99s4, we incorporated the calculation of
           the std error of the proportion of total life expectancy spent in
 2021-02-12  Nicolas Brouard   <brouard@ined.fr>          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 (Module): The use of a Windows BOM (huge) file is now an error  
   2024-04-24  Nicolas Brouard   <brouard@ined.fr>
   
 2021-02-11  Nicolas  Brouard   <brouard@ined.fr>          * (Module): This version comes late after having tested
           successfully the praxis C version of Buckhardt.  But Buckardt's
         *  (Module): imach.c Someone entered 'results:' instead of 'result:'. Now it is an error which is printed.          version was difficult to read and Gegenfurtner's version had a few
           typos which made its results less reliable than Buckhardt's
 2020-02-22  Brouard Nicolas  <brouard@ined.fr>          results.  The most important work consisted in retyping the Brent
           original PRAXIS program written in Algol W (published with errors,
         *  (Module): imach.c Update mle=-3 (for computing Life expectancy          ommitting the transposition of matrix V before its QR reduction
         and life table from the data without any state)          from Golub. I used the recent "awe" compiler from Gkynn Webster.
           The awe library had errors, for example in arc tangent function
 2019-05-20  Brouard Nicolas  <brouard@ined.fr>          which have been fixed.
   
         * version.h: Summary: version 0.99.r19          The main objective was to get identical results with the three
           versions: (1) Algol W, (2) Buckhardt'C version as well (3)
         * imach.c: Summary: Projection syntax simplified          Gegenfürtner C versions on the various test functions published by
         We can now start projections, forward or backward, from the mean date          Brent in 1973 in Algol W.
         of inteviews up to or down to a number of years of projection:  
         prevforecast=1 yearsfproj=15.3 mobil_average=0          Also, in order to compare them, the random function had to produce
         or          the same sequence for the 3 softwares. The random function used in
         prevforecast=1 starting-proj-date=1/1/2007 final-proj-date=12/31/2017 mobil_average=0          imach corresponds to original Brent's random function written in
         or          Algol W.  Other point, in Algol W, the arrays of dimension n are
         prevbackcast=1 yearsbproj=12.3 mobil_average=1          'normal' mathematical arrays starting from 1 to n. But this is a
         or          real issue in C where, by default, arrays are starting from 0 to
         prevbackcast=1 starting-back-date=1/10/1999 final-back-date=1/1/1985 mobil_average=1          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
 2019-05-18  Brouard Nicolas  <brouard@ined.fr>          code are hesitating by changing either a loop originally from 1 to
           n in a loop from 0 to n-1, or keeping Brent's loop from 1 to n and
         * imach.c: Summary: doxygen tex bug          shifting the index from original X(I) in Algol W to x[i-1] in C.
           But as IMaCh is using, since the beginning, the Numerical Recipes
 2019-05-16  Brouard Nicolas  <brouard@ined.fr>          functions vector or matrix, I changed Geggenfürtner code to mimick
           the original Algol W arrays. Thus the X(I) is translated in C as
         * imach.c: Summary: There was some wrong lines added          x[i] which minimizes the errors. The Golub QR algorithm was
           published in Algol with overflow errors which were reproduced in
 2019-05-09  Brouard Nicolas  <brouard@ined.fr>          Brent's Algol W code. Buckhardt code fixed these errors which are
           much more problematic in C than in Algol W.  Thus Buckhardt code
         * Makefile, imach.c: *** empty log message ***          seems very safe, but i haven't chosen it for IMaCh because the C
           style is horrible and almost unreadable compared to Gegenfürtner
         * ChangeLog: Summary: C=          CO code which is very close to Brent's original. Also what makes
           Buckhardt code more difficult to read is, instead of passing the
         * imach.c: Summary: Some updates          minimum of parameters in the functions calls, as it is in Algol
           Brent's code or Gegenfürtner's code, the list of parameters is
         * imach.c: Summary: Before ncovmax          high. For example, the flin function LONG REAL PROCEDURE FLIN
           (LONG REAL VALUE L) has only one parameter in Algol W, the
         * version.h: *** empty log message ***          Gegenfürtner flin function had two parameters: static double
           flin(l, j) double l; { int i; double tflin[N];} but Buckhardt
         * imach.c: Summary: 0.99r18 unlimited number of individuals          function has 14 parameters which makes the code unreadable and
         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.          useless. Gegenfürtner used a lot of static variables or functions
           which I tried to minimize. Also in Gegefürtner, array dimensions
 2018-12-13  Brouard Nicolas  <brouard@ined.fr>          were fixed to N. In my adaptation the flin is static double
           flin(double l, int j) and the parameter used are global variables.
         * imach.c: Summary: Bug for young ages (<-30) will be in r17  
   2023-06-14  Nicolas Brouard   <brouard@ined.fr>
 2018-12-05  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): Testing if conjugate gradient could be quicker
         * Makefile: Summary: 0.99r16          when lot of variables POWELLORIGINCONJUGATE
   
 2018-05-02  Brouard Nicolas  <brouard@ined.fr>  2023-05-23  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Some bugs fixed          * imach.c (Module): Fixed PROB_r 
   
 2018-05-02  Brouard Nicolas  <brouard@ined.fr>  2023-05-22  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c:  Summary: Bug for young ages (<-30) will be in r17          * imach.c (Module): In the ILK....txt file, the number of columns
           before the covariates values is dependent of the number of states (16+nlstate): 0.99r46
 2018-05-02  Brouard Nicolas  <brouard@ined.fr>  
   2023-05-08  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Some bugs fixed  
           *  (Module): Error V0 when result:. and model 1+age+V1: fixed
 2018-05-01  Brouard Nicolas  <brouard@ined.fr>  
   2023-04-29  Nicolas Brouard  <brouard@ined.fr>
         * imach.c:  
         Summary: Bug fixed by providing frequencies only for non missing covariates          * imach.c (Module): Inverting the model equation and fixingg bugs
           in the drawings
 2018-04-27  Brouard Nicolas  <brouard@ined.fr>          "1+age+V7*V4*age+V6*V4*age+V7*V3*age+V6*V3*age+V6*V2*age+V7*age+V6*age+V4*age+V3*age+V2*age+V7*V4+V6*V4+V7*V3+V6*V3+V7*V2+V6*V2+V7+V6+V4+V3+V2\000\0003+V2"
   
         * imach.c: Summary: some minor bugs  2023-04-24  Nicolas Brouard  <brouard@ined.fr>
   
 2018-04-21  Brouard Nicolas  <brouard@ined.fr>          * imach.c (Module): some bugs in printinggnuplot 
   
         * README.txt: *** empty log message ***  2022-09-19  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Some bugs fixed, valgrind tested          * imach.c (Module): Version 0.99r42 needed a newer version of
           Gnuplot. But newer version 0.99r43 should run with the Gnuplot
 2018-04-20  Brouard Nicolas  <brouard@ined.fr>          version 5.0 or 5.1 distributed with IMaCh.
   
         * Makefile, README.txt, setup.iss: Summary: imach 0.99r16  2022-09-18  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c:          * imach.c (Module): Fixing when a state in the data is 0 or higher
         Summary: Computing mean and stdeviation of fixed quantitative variables          than lstate+ndeath. Fixing the plot of contribution to Likelihood.
   
 2018-04-19  Brouard Nicolas  <brouard@ined.fr>  2022-09-16  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Some minor bugs fixed          * imach.c (Module): 0.99r41 Was an error when product of timevarying and fixed. Using FixedV[of name] now. Thank you  Feinuo
   
         * version.h: *** empty log message ***  2022-09-14  Nicolas Brouard   <brouard@ined.fr>
   
 2018-02-27  Brouard Nicolas  <brouard@ined.fr>          * imach.c (Module): Fixing names of variables in T_ (thanks to Feinuo)
   
         * imach.c: *** empty log message ***  2022-09-14  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Adding second argument for quitting          * imach.c (Module): Version 0.99r39 with colored dummy covariates
           (fixed or time varying), using new last columns of
 2018-02-21  Brouard Nicolas  <brouard@ined.fr>          ILK_parameter.txt file.
   
         * Makefile, README.txt, imach.c: Summary: 0.99r15  2022-09-11  Nicolas Brouard   <brouard@ined.fr>
         New Makefile with recent VirtualBox 5.26. Bug in sqrt negatve in imach.c  
           * imach.c (Module): Adding timevarying products of any kinds,
 2017-07-20  Brouard Nicolas  <brouard@ined.fr>          should work before shifting cotvar from ncovcol+nqv columns in
           order to have a correspondance between the column of cotvar and
         * imach.c: Summary: temporary working          the id of column.
           (Module): Some cleaning and adding covariates in ILK.txt
 2017-07-19  Brouard Nicolas  <brouard@ined.fr>  
   2022-09-09  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Bug for mobil_average=0 and prevforecast fixed(?)  
           * imach.c (Module): Many improvements for fixing products of fixed
 2017-07-17  Brouard Nicolas  <brouard@ined.fr>          timevarying as well as fixed * fixed, and test with quantitative
           covariate.
         * imach.c: Summary: BOM files can be read now  
   2022-09-04  Nicolas Brouard   <brouard@ined.fr>
 2017-06-30  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): Now the easy runs i.e. without result or
         * imach.c: Summary: Graphs improvements          model=1+age only did not work. The defautl combination should be 1
           and not 0 because everything hasn't been tranformed yet.
         * imach.c: Summary: Saito's color  
   2022-09-02  Nicolas Brouard   <brouard@ined.fr>
 2017-06-29  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Version 0.99r35 because it outputs same results with
         * imach.c: Summary: Version 0.99r14          1+age+V1+V1*age for females and 1+age for females only
           (education=1 noweight)
 2017-06-27  Brouard Nicolas  <brouard@ined.fr>  
   2022-08-31  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: More documentation on projections  
           * imach.c (Module): Some improvments in fichtm and many verifications 0.99r34
         * imach.c: Summary: Color of backprojection changed from 6 to 5(yellow)  
   2022-08-21  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Some bug with rint  
           * imach.c (Module): Version 0.99r33 A lot of changes in
 2017-05-24  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: *** empty log message ***          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
 2017-05-23  Brouard Nicolas  <brouard@ined.fr>          of codtabm(k,Tvaraff[j]) which calculates for combination k, for
           three covariates (V1, V2, V3) the value of Tvaraff[j], but in fact
         * imach.c: Summary: Code into subroutine, cleanings          the equation model is restricted to two variables only (V2, V3)
           and the combination for V2 should be codtabm(k,1) instead of
 2017-05-18  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:          made. All of these should be simplified once a day like we did in
         Summary: backprojection and confidence intervals of backprevalence          hpxij() for example by using precov[nres] which is computed in
           decoderesult for each nres of each resultline. Loop should be done
 2017-05-13  Brouard Nicolas  <brouard@ined.fr>          on the equation model globally by distinguishing only product with
           age (which are changing with age) and no more on type of
         * imach.c: Summary: temporary save for backprojection          covariates, single dummies, single covariates. 
   
         * imach.c: Summary: Version 0.99r13 (improvements and bugs fixed)  2022-08-06  Nicolas Brouard   <brouard@ined.fr>
   
 2017-04-26  Brouard Nicolas  <brouard@ined.fr>          *  imach.c (Module): Version of imach using partly decoderesult to rebuild xpxij function
   
         * imach.c: Summary: imach 0.99r13 Some bugs fixed  2022-08-03  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Labels in graphs          *  imach.c (Module): Many errors in graphs fixed with Vn*age covariates.
   
 2017-04-24  Brouard Nicolas  <brouard@ined.fr>  2022-07-25  Brouard Nicolas  <brouard@brouard.name>
   
         * imach.c: Summary: to save          * imach.c (Module): Error cptcovn instead of nsd in bmij (was
           coredumped, revealed by Feiuno, thank you.
 2017-04-18  Brouard Nicolas  <brouard@ined.fr>  
   2022-07-23  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: *** empty log message ***  
           * r29 W and not sqrt(Wald)
 2017-04-05  Brouard Nicolas  <brouard@ined.fr>  
   2022-07-22  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Bug in E_ as well as in T_ fixed nres-1 vs k1-1  
           *  imach.c (Module): Output of Wald test in the htm file and not only in the log. 
 2017-04-04  Brouard Nicolas  <brouard@ined.fr>  
   2022-06-02  Brouard Nicolas  <brouard@brouard.name>
         * imach.c: Summary: Gnuplot indexations fixed (humm)  
           * imach.c (Module): Adding the Wald tests from the log to the main
         * imach.c:          htm for better display of the maximum likelihood estimators.
         Summary: Some errors to warnings only if date of death is unknown but status is death we could set to pi3  
   2022-05-30  Brouard Nicolas  <brouard@brouard.name>
 2017-04-03  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: With products of covariates (age or dummies or
         * imach.c: Summary: Version 0.99r12          quantitatives), estimates of parameters were good but when
         Some cleanings, conformed with updated documentation.          estimating variances the positions of newly created covariates
           were wrongly assigned and results were wrong. Thank to Feinua_Sun!
 2017-03-30  Brouard Nicolas  <brouard@ined.fr>  
   2022-05-24  Nicolas Brouard   <brouard@ined.fr>
         * version.h: *** empty log message ***  
           * imach.c (Module): Some attempts to find a bug of wrong estimates
         * version.h: Summary:0.99r11          of confidencce intervals with product in the equation modelC
   
 2017-03-29  Brouard Nicolas  <brouard@ined.fr>  2022-05-15  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Temp          * imach.c (Module):  Some minor improvements
   
 2017-03-27  Brouard Nicolas  <brouard@ined.fr>  2022-04-13  Brouard Nicolas  <brouard@brouard.name>
   
         * imach.c: Summary: Temporary          * imach.c (Module): Adding link to text data files
   
 2017-03-08  Brouard Nicolas  <brouard@ined.fr>  2022-04-11  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: IMaCh version 0.99r10 bugs in gnuplot fixed          * imach.c (Module): Error in rewriting the 'r' file with yearsfproj or yearsbproj fixed
   
         * imach.c: Summary: Fixing data parameter line  2022-04-05  Brouard Nicolas  <brouard@ined.fr>
   
 2016-12-15  Brouard Nicolas  <brouard@ined.fr>          * imach.c (Module): Fixed covariates (dummy or quantitative)
           with missing values have never been allowed but are ERRORS and
         * imach.c: Summary: 0.99 in progress          program quits. Standard deviations of fixed covariates were
           wrongly computed. Mean and standard deviations of time varying
 2016-09-15  Brouard Nicolas  <brouard@ined.fr>          covariates are still not computed.
   
         * imach.c: *** empty log message ***  2022-03-17  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: not working          * 99r25 Improvements in fixing discrepancies between covariates
           missing in result line but in model. 
 2016-09-08  Brouard Nicolas  <brouard@ined.fr>  
   *Wed Mar 31 2021  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: continue          * imach.c (Module): Still bugs in the result loop. Thank to Holly Benett
   
 2016-09-07  Brouard Nicolas  <brouard@ined.fr>  *2021-03-08  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Starting values from frequencies          * ./ (Module): Fixed bug on result:
   
         * imach.c: *** empty log message ***  *2021-02-20  Nicolas Brouard   <brouard@ined.fr>
   
 2016-09-02  Brouard Nicolas  <brouard@ined.fr>          * imach.c (Module): Fix bug on quitting after result lines!
           (Module): Version 0.99r21
         * imach.c: *** empty log message ***  
   2021-02-12  Nicolas Brouard   <brouard@ined.fr>
 2016-08-30  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): The use of a Windows BOM (huge) file is now an error
         * imach.c: Summary: Fixing a lots  
   
 2016-08-29  Brouard Nicolas  <brouard@ined.fr>  2021-02-11  Nicolas  Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: gnuplot problem in Back projection to fix          *  (Module): imach.c Someone entered 'results:' instead of 'result:'. Now it is an error which is printed.
   
         * imach.c: Summary: Better  2020-02-22  Brouard Nicolas  <brouard@ined.fr>
   
 2016-08-26  Brouard Nicolas  <brouard@ined.fr>          *  (Module): imach.c Update mle=-3 (for computing Life expectancy
           and life table from the data without any state)
         * imach.c:  
         Summary: Improvement in Powell output in order to copy and paste  2019-05-20  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: Starting tests of 0.99          * version.h: Summary: version 0.99.r19
   
         * imach.c: Summary: to valgrind          * imach.c: Summary: Projection syntax simplified
           We can now start projections, forward or backward, from the mean date
 2016-08-25  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: *** empty log message ***          or
           prevforecast=1 starting-proj-date=1/1/2007 final-proj-date=12/31/2017 mobil_average=0
 2016-08-23  Brouard Nicolas  <brouard@ined.fr>          or
           prevbackcast=1 yearsbproj=12.3 mobil_average=1
         * imach.c: *** empty log message ***          or
           prevbackcast=1 starting-back-date=1/10/1999 final-back-date=1/1/1985 mobil_average=1
         * imach.c: Summary: not working  
   2019-05-18  Brouard Nicolas  <brouard@ined.fr>
 2016-08-22  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: doxygen tex bug
         * imach.c: Summary: not working  
   2019-05-16  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: Not working  
           * imach.c: Summary: There was some wrong lines added
 2016-07-23  Brouard Nicolas  <brouard@ined.fr>  
   2019-05-09  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: Completing for func too  
           * Makefile, imach.c: *** empty log message ***
 2016-07-22  Brouard Nicolas  <brouard@ined.fr>  
           * ChangeLog: Summary: C=
         * imach.c: Summary: Fixing some arrays, still debugging  
           * imach.c: Summary: Some updates
 2016-07-21  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Before ncovmax
         * imach.c:  
         Summary: 0.99 working (more or less) for Asian Workshop on multitate methods          * version.h: *** empty log message ***
   
 2016-07-12  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: 0.99r18 unlimited number of individuals
           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: temp  
   2018-12-13  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: saving but not running  
           * imach.c: Summary: Bug for young ages (<-30) will be in r17
 2016-07-01  Brouard Nicolas  <brouard@ined.fr>  
   2018-12-05  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: Fixes  
           * Makefile: Summary: 0.99r16
 2016-02-19  Brouard Nicolas  <brouard@ined.fr>  
   2018-05-02  Brouard Nicolas  <brouard@ined.fr>
         * imach-0.98r.c: Summary: Kind of 0.98r? series, starting with r7  
           * imach.c: Summary: Some bugs fixed
         * setup.iss, Makefile, version.h: *** empty log message ***  
   2018-05-02  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: temporary  
           * imach.c:  Summary: Bug for young ages (<-30) will be in r17
 2016-02-17  Brouard Nicolas  <brouard@ined.fr>  
   2018-05-02  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: Probably last 0.98 stable version 0.98r6  
           * imach.c: Summary: Some bugs fixed
 2016-02-16  Brouard Nicolas  <brouard@ined.fr>  
   2018-05-01  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: minor bug  
           * imach.c:
         * imach.c: Summary: 0.99r2          Summary: Bug fixed by providing frequencies only for non missing covariates
   
 2016-02-15  Brouard Nicolas  <brouard@ined.fr>  2018-04-27  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: *** empty log message ***          * imach.c: Summary: some minor bugs
   
 2016-02-12  Brouard Nicolas  <brouard@ined.fr>  2018-04-21  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: 0.99 Back projections          * README.txt: *** empty log message ***
   
 2015-12-23  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Some bugs fixed, valgrind tested
   
         * imach.c: Summary: Experimental backcast  2018-04-20  Brouard Nicolas  <brouard@ined.fr>
   
 2015-12-18  Brouard Nicolas  <brouard@ined.fr>          * Makefile, README.txt, setup.iss: Summary: imach 0.99r16
   
         * imach.c: Summary: 0.98r4 Warning and status=-2          * imach.c:
           Summary: Computing mean and stdeviation of fixed quantitative variables
         Version 0.98r4 is now:  
          - displaying an error when status is -1, date of interview unknown and date of death known;  2018-04-19  Brouard Nicolas  <brouard@ined.fr>
          - 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.          * imach.c: Summary: Some minor bugs fixed
   
         * Makefile: *** empty log message ***          * version.h: *** empty log message ***
   
 2015-12-16  Brouard Nicolas  <brouard@ined.fr>  2018-02-27  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile: *** empty log message ***          * imach.c: *** empty log message ***
   
         * imach.c: Summary: 0.98r4 working          * imach.c: Summary: Adding second argument for quitting
   
         * Makefile: Summary: linuxrpm added  2018-02-21  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile: *** empty log message ***          * Makefile, README.txt, imach.c: Summary: 0.99r15
           New Makefile with recent VirtualBox 5.26. Bug in sqrt negatve in imach.c
         * imach.c: Summary: temporary not working  
   2017-07-20  Brouard Nicolas  <brouard@ined.fr>
 2015-12-11  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: temporary working
         * imach.c: Summary: 0.98r4  
   2017-07-19  Brouard Nicolas  <brouard@ined.fr>
 2015-12-08  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Bug for mobil_average=0 and prevforecast fixed(?)
         * Makefile: *** empty log message ***  
   2017-07-17  Brouard Nicolas  <brouard@ined.fr>
 2015-11-21  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: BOM files can be read now
         * Makefile:  
         Summary: VBoxManage change from execute --image to run --exe and --wait-exit doesn't exist any more  2017-06-30  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: minor typo          * imach.c: Summary: Graphs improvements
   
         * imach.c: Summary: 0.98r3 with some graph of projected cross-sectional          * imach.c: Summary: Saito's color
   
         Author: Nicolas Brouard  2017-06-29  Brouard Nicolas  <brouard@ined.fr>
   
 2015-11-18  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Version 0.99r14
   
         * imach.c: Summary: Start working on projected prevalences  2017-06-27  Brouard Nicolas  <brouard@ined.fr>
   
 2015-11-17  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: More documentation on projections
   
         * imach.c: Summary: Adding ftolpl parameter          * imach.c: Summary: Color of backprojection changed from 6 to 5(yellow)
         Author: N Brouard  
           * imach.c: Summary: Some bug with rint
         We had difficulties to get smoothed confidence intervals. It was due  
         to the period prevalence which wasn't computed accurately. The inner  2017-05-24  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,          * imach.c: *** empty log message ***
         computation are long.  
   2017-05-23  Brouard Nicolas  <brouard@ined.fr>
         * version.h: *** empty log message ***  
           * imach.c: Summary: Code into subroutine, cleanings
         * imach.c: Summary: temporary  
   2017-05-18  Brouard Nicolas  <brouard@ined.fr>
 2015-10-27  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c:
         * Makefile: *** empty log message ***          Summary: backprojection and confidence intervals of backprevalence
   
         * setup.iss.in: Summary: some new subdirs  2017-05-13  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: *** empty log message ***          * imach.c: Summary: temporary save for backprojection
   
         * setup.iss.in:          * imach.c: Summary: Version 0.99r13 (improvements and bugs fixed)
         Summary: Adding gnuplot 5.1 with bin and etc for pango fonts  
   2017-04-26  Brouard Nicolas  <brouard@ined.fr>
 2015-10-24  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: imach 0.99r13 Some bugs fixed
         * imach.c: *** empty log message ***  
           * imach.c: Summary: Labels in graphs
 2015-10-23  Brouard Nicolas  <brouard@ined.fr>  
   2017-04-24  Brouard Nicolas  <brouard@ined.fr>
         * imach.c:  
         Summary: 0.98r3 some clarification for graphs on likelihood contributions          * imach.c: Summary: to save
   
 2015-10-01  Brouard Nicolas  <brouard@ined.fr>  2017-04-18  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: Some new graphs of contribution to likelihood          * imach.c: *** empty log message ***
   
 2015-09-30  Brouard Nicolas  <brouard@ined.fr>  2017-04-05  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile:          * imach.c: Summary: Bug in E_ as well as in T_ fixed nres-1 vs k1-1
         Summary: Version read from version.h, itself read with cmake  
   2017-04-04  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: looking at better estimation of the hessian  
           * imach.c: Summary: Gnuplot indexations fixed (humm)
         Also a better criteria for convergence to the period prevalence And  
         therefore adding the number of years needed to converge. (The          * imach.c:
         prevalence in any alive state shold sum to one          Summary: Some errors to warnings only if date of death is unknown but status is death we could set to pi3
   
         * Makefile: *** empty log message ***  2017-04-03  Brouard Nicolas  <brouard@ined.fr>
   
 2015-09-22  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Version 0.99r12
           Some cleanings, conformed with updated documentation.
         * imach.c:  
         Summary: Adding some overall graph on contribution to likelihood. Might change  2017-03-30  Brouard Nicolas  <brouard@ined.fr>
   
 2015-09-15  Brouard Nicolas  <brouard@ined.fr>          * version.h: *** empty log message ***
   
         * Makefile: *** empty log message ***          * version.h: Summary:0.99r11
   
         * imach.c: Summary: 0.98r0  2017-03-29  Brouard Nicolas  <brouard@ined.fr>
   
         - Some new graphs like suvival functions          * imach.c: Summary: Temp
         - Some bugs fixed like model=1+age+V2.  
   2017-03-27  Brouard Nicolas  <brouard@ined.fr>
         * ChangeLog, Makefile: Summary: 0.98r0  
           * imach.c: Summary: Temporary
         * CMakeLists.txt: Summary: Some tests for setup.iss  
   2017-03-08  Brouard Nicolas  <brouard@ined.fr>
 2015-09-15  Nicolas J Brouard   <nbrouard@tugault.ined.fr>  
           * imach.c: Summary: IMaCh version 0.99r10 bugs in gnuplot fixed
         *  (Module): 0.98r0 Some new graphs, some bugs fixed: model=1+age+V2. etc  
           * imach.c: Summary: Fixing data parameter line
 2015-08-18  Nicolas J Brouard   <nbrouard@tugault.local>  
   2016-12-15  Brouard Nicolas  <brouard@ined.fr>
         *  (Module): Adding error when the covariance matrix doesn't contain the exact number of lines required by the model line.  
           * imach.c: Summary: 0.99 in progress
 2015-08-03  Nicolas J Brouard   <nbrouard@tugault.ined.fr>  
   2016-09-15  Brouard Nicolas  <brouard@ined.fr>
         *  (Module): Changing Variance of one-step probabilities into Standard deviation (thanks to Yao-Chi Shih)  
           * imach.c: *** empty log message ***
 2014-12-16  Nicolas J Brouard   <nbrouard@tugault.local>  
           * imach.c: Summary: not working
         * imach.c (Module): Merging 1.61 to 1.162  
   2016-09-08  Brouard Nicolas  <brouard@ined.fr>
 2014-09-02  Nicolas J Brouard   <nbrouard@njbrouard.ined.fr>  
           * imach.c: Summary: continue
         * prevlim.h (Module):  
   2016-09-07  Brouard Nicolas  <brouard@ined.fr>
 2014-01-26  Nicolas J Brouard   <nbrouard@ledermann-2.local>  
           * imach.c: Summary: Starting values from frequencies
         * 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: *** empty log message ***
   
 2010-04-29  brouard  <brouard@ined.fr>  2016-09-02  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): Checking covariates for more complex models          * imach.c: *** empty log message ***
         than V1+V2. A lot of change to be done. Unstable.  
   2016-08-30  Brouard Nicolas  <brouard@ined.fr>
 2010-04-26  brouard  <brouard@ined.fr>  
           * imach.c: Summary: Fixing a lots
         * imach.c (Module): merging some libgsl code. Fixing computation  
         of likelione (using inter/intrapolation if mle = 0) in order to  2016-08-29  Brouard Nicolas  <brouard@ined.fr>
         get same likelihood as if mle=1.  
         Some cleaning of code and comments added.          * imach.c: Summary: gnuplot problem in Back projection to fix
   
 2009-10-29  brouard  <brouard@ined.fr>          * imach.c: Summary: Better
   
         * imach.c (Module): Now imach stops if date of birth, at least year of birth, is not given. Some cleaning of the code.  2016-08-26  Brouard Nicolas  <brouard@ined.fr>
   
 2006-06-30  Brouard Nicolas  <brouard@localhost>          * imach.c:
           Summary: Improvement in Powell output in order to copy and paste
         * imach.c (Module): Clarifications on computing e.j  
           * imach.c: Summary: Starting tests of 0.99
 2006-04-28  Brouard Nicolas  <brouard@localhost>  
           * imach.c: Summary: to valgrind
         * imach.c (Module): Yes the sum of survivors was wrong since  
         imach-114 because nhstepm was no more computed in the age  2016-08-25  Brouard Nicolas  <brouard@ined.fr>
         loop. Now we define nhstepma in the age loop.  
         (Module): In order to speed up (in case of numerous covariates) we          * imach.c: *** empty log message ***
         compute health expectancies (without variances) in a first step  
         and then all the health expectancies with variances or standard  2016-08-23  Brouard Nicolas  <brouard@ined.fr>
         deviation (needs data from the Hessian matrices) which slows the  
         computation.          * imach.c: *** empty log message ***
         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: not working
   
 2006-04-04  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  2016-08-22  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.iss (Module):          * imach.c: Summary: not working
   
         * imach.c (Module): bugs in evsi + population file added in htm output file          * imach.c: Summary: Not working
   
 2006-03-22  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  2016-07-23  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module):          * imach.c: Summary: Completing for func too
   
 2006-03-20  Brouard Nicolas  <brouard@localhost>  2016-07-22  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): <title> changed, corresponds to .htm file          * imach.c: Summary: Fixing some arrays, still debugging
         name. <head> headers where missing.  
   2016-07-21  Brouard Nicolas  <brouard@ined.fr>
         * Makefile (Module): 0.98g  
           * imach.c:
         * imach.c (Module): Weights can have a decimal point as for          Summary: 0.99 working (more or less) for Asian Workshop on multitate methods
         English (a comma might work with a correct LC_NUMERIC environment,  
         otherwise the weight is truncated).  2016-07-12  Brouard Nicolas  <brouard@ined.fr>
         Modification of warning when the covariates values are not 0 or  
         1.          * imach.c: Summary: temp
         Version 0.98g  
           * imach.c: Summary: saving but not running
 2006-03-16  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  
   2016-07-01  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): Comments concerning covariates added  
           * imach.c: Summary: Fixes
         * noreg-setup.iss (Module): Version 0.98f  
   2016-02-19  Brouard Nicolas  <brouard@ined.fr>
         * Makefile (Module): Version 0.98f make _windows=1 imachcyg-setup  
           * imach-0.98r.c: Summary: Kind of 0.98r? series, starting with r7
         * imach.c (Module): refinements in the computation of lli if  
         status=-2 in order to have more reliable computation if stepm is          * setup.iss, Makefile, version.h: *** empty log message ***
         not 1 month. Version 0.98f  
           * imach.c: Summary: temporary
 2006-03-15  Brouard Nicolas  <brouard@localhost>  
   2016-02-17  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: Probably last 0.98 stable version 0.98r6
   
 2006-03-14  Brouard Nicolas  <brouard@localhost>  2016-02-16  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): varevsij Comments added explaining the second          * imach.c: Summary: minor bug
         table of variances if popbased=1 .  
         (Module): Covariances of eij, ekl added, graphs fixed, new html link.          * imach.c: Summary: 0.99r2
         (Module): Function pstamp added  
         (Module): Version 0.98d  2016-02-15  Brouard Nicolas  <brouard@ined.fr>
   
 2006-03-06  Brouard Nicolas  <brouard@localhost>          * imach.c: *** empty log message ***
   
         * imach.c (Module): Variance-covariance wrong links and  2016-02-12  Brouard Nicolas  <brouard@ined.fr>
         varian-covariance of ej. is needed (Saito).  
           * imach.c: Summary: 0.99 Back projections
 2006-02-27  Brouard Nicolas  <brouard@localhost>  
   2015-12-23  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): One freematrix added in mlikeli!  
           * imach.c: Summary: Experimental backcast
 2006-02-26  Brouard Nicolas  <brouard@localhost>  
   2015-12-18  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): Some improvements in processing parameter  
         filename with strsep.          * imach.c: Summary: 0.98r4 Warning and status=-2
   
 2006-02-24  Brouard Nicolas  <brouard@localhost>          Version 0.98r4 is now:
            - displaying an error when status is -1, date of interview unknown and date of death known;
         * imach.c (Module): Memory leaks checks with valgrind and:           - permitting a status -2 when the vital status is unknown at a known date of right truncation.
         datafile was not closed, some imatrix were not freed and on matrix          Older changes concerning s=-2, dating from 2005 have been supersed.
         allocation too.  
           * Makefile: *** empty log message ***
 2006-02-09  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  
   2015-12-16  Brouard Nicolas  <brouard@ined.fr>
         * strsep.c (Module): Inclusion because not in mingw32!!!  
           * Makefile: *** empty log message ***
         * setup.iss.in (Module): IMACHSETUPVERSION added  
           * imach.c: Summary: 0.98r4 working
         * noreg-setup.iss (Module): added to cvs tree  
           * Makefile: Summary: linuxrpm added
         * Makefile (Module): IMACHSETUPVERSION added  
           * Makefile: *** empty log message ***
 2006-01-30  BROUARD Nicolas  <brouard@localhost>  
           * imach.c: Summary: temporary not working
         * Makefile (Module, Module): Latest Makefile  
   2015-12-11  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): Back to gnuplot.exe instead of wgnuplot.exe  
           * imach.c: Summary: 0.98r4
 2006-01-27  BROUARD Nicolas  <brouard@localhost>  
   2015-12-08  Brouard Nicolas  <brouard@ined.fr>
         * noreg-setup.iss (Module): ADDED  
           * Makefile: *** empty log message ***
 2006-01-24  BROUARD Nicolas  <brouard@localhost>  
   2015-11-21  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): Comments (lines starting with a #) are allowed in data.  
           * Makefile:
 2005-10-25  Nicolas Brouard  <brouard@dhcp171.recherche.ined.fr>          Summary: VBoxManage change from execute --image to run --exe and --wait-exit doesn't exist any more
   
         * Makefile (Module): Added Imach98.pmsp and howto crete a dmg          * imach.c: Summary: minor typo
   
         * createdmg.sh (Module): Creates a dmg disk for MaC OS/X          * imach.c: Summary: 0.98r3 with some graph of projected cross-sectional
   
 2005-09-30    <lievre@PC_00595>          Author: Nicolas Brouard
   
         * imach.c (Module): sump fixed, loop imx fixed, and simplifications.  2015-11-18  Brouard Nicolas  <brouard@ined.fr>
         (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          * imach.c: Summary: Start working on projected prevalences
         (instead of missing=-1 in earlier versions) and his/her  
         contributions to the likelihood is 1 - Prob of dying from last  2015-11-17  Brouard Nicolas  <brouard@ined.fr>
         health status (= 1-p13= p11+p12 in the easiest case of somebody in  
         the healthy state at last known wave). Version is 0.98          * imach.c: Summary: Adding ftolpl parameter
           Author: N Brouard
 2004-05-20  Brouard Nicolas  <brouard@localhost>  
           We had difficulties to get smoothed confidence intervals. It was due
         * imach.c (Repository):          to the period prevalence which wasn't computed accurately. The inner
         Agnes added a direct estimation of mortality (without the need of          parameter ftolpl is now an outer parameter of the .imach parameter
         computing period prevalence and differential mortality). Thus here          file after estepm. If ftolpl is small 1.e-4 and estepm too,
         is version 0.97a which has been distributed to some people at          computation are long.
         REVES 16 in Brugge using an Inno setup.exe for PCs. Estimates of  
         mortality using covariates is not done today. Estimating direct          * version.h: *** empty log message ***
         mortality is a very different process because it doesn't need  
         interpolation because it is easy to get the lx from the force of          * imach.c: Summary: temporary
         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  2015-10-27  Brouard Nicolas  <brouard@ined.fr>
         within former imach program (0.96d) without deteriorating too much  
         the understanding of the program.          * Makefile: *** empty log message ***
   
 2003-06-25    <brouard@BROUARD>          * setup.iss.in: Summary: some new subdirs
   
         * imach.c (Module): On windows (cygwin) function asctime_r doesn't          * imach.c: *** empty log message ***
         exist so I changed back to asctime which exists.  
         (Module): Version 0.96b          * setup.iss.in:
           Summary: Adding gnuplot 5.1 with bin and etc for pango fonts
 2003-06-24    <brouard@BROUARD>  
   2015-10-24  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): Some bugs corrected for windows. Also, when  
         mle=-1 a template is output in file "or"mypar.txt with the design          * imach.c: *** empty log message ***
         of the covariance matrix to be input.  
   2015-10-23  Brouard Nicolas  <brouard@ined.fr>
 2003-06-25  Brouard Nicolas  <brouard@homebrou>  
           * imach.c:
         * imach.c (Repository): Duplicated warning errors corrected.          Summary: 0.98r3 some clarification for graphs on likelihood contributions
         (Repository): Elapsed time after each iteration is now output. It  
         helps to forecast when convergence will be reached. Elapsed time  2015-10-01  Brouard Nicolas  <brouard@ined.fr>
         is stamped in powell.  We created a new html file for the graphs  
         concerning matrix of covariance. It has extension -cov.htm.          * imach.c: Summary: Some new graphs of contribution to likelihood
   
 2003-06-23  Brouard Nicolas  <brouard@homebrou>  2015-09-30  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Repository): Create a sub-directory where all the secondary files are. Only imach, htm, gp and r(imach) are on the main directory. Correct time and other things.          * Makefile:
           Summary: Version read from version.h, itself read with cmake
 2003-06-18  Brouard Nicolas  <brouard@homebrou>  
           * imach.c: Summary: looking at better estimation of the hessian
         * imach.c (Repository): Suppress abusive calls to append to file html (solution was to put fichtm as a global variable. Version 0.96  
           Also a better criteria for convergence to the period prevalence And
 2003-06-17  Brouard Nicolas  <brouard@homebrou>          therefore adding the number of years needed to converge. (The
           prevalence in any alive state shold sum to one
   
         * imach.c (Repository): Check when date of death was earlier that          * Makefile: *** empty log message ***
         current date of interview. It may happen when the death was just  
         prior to the death. In this case, dh was negative and likelihood  2015-09-22  Brouard Nicolas  <brouard@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          * imach.c:
         interview.          Summary: Adding some overall graph on contribution to likelihood. Might change
         (Repository): Because some people have very long ID (first column)  
         we changed int to long in num[] and we added a new lvector for  2015-09-15  Brouard Nicolas  <brouard@ined.fr>
         memory allocation. But we also truncated to 8 characters (left  
         truncation)          * Makefile: *** empty log message ***
   
         (Repository): No more line truncation errors.          * imach.c: Summary: 0.98r0
   
 2003-06-14  Brouard Nicolas  <brouard@homebrou>          - Some new graphs like survival functions
           - Some bugs fixed like model=1+age+V2.
         * imach.c (Repository): Add of a routine likelione (likelihood  
         only once) which prints on a text file          * ChangeLog, Makefile: Summary: 0.98r0
         (ilk) the contributions to the likelihood for each  
         individual/wave.          * CMakeLists.txt: Summary: Some tests for setup.iss
   
 2003-06-13  Brouard Nicolas  <brouard@homebrou>  2015-09-15  Nicolas J Brouard   <nbrouard@tugault.ined.fr>
         * imach.c (Repository): Replace "freqsummary" at a correct  
         place. It differs from routine "prevalence" which may be called          *  (Module): 0.98r0 Some new graphs, some bugs fixed: model=1+age+V2. etc
         many times. Probs is memory consuming and must be used with  
         parcimony.  2015-08-18  Nicolas J Brouard   <nbrouard@tugault.local>
   
 2003-06-17    <brouard@BROUARD>          *  (Module): Adding error when the covariance matrix doesn't contain the exact number of lines required by the model line.
   
         * timeval.h (Module): Added included file to make use of  2015-08-03  Nicolas J Brouard   <nbrouard@tugault.ined.fr>
         gettimeofday working on win32 with cygwin.  
           *  (Module): Changing Variance of one-step probabilities into Standard deviation (thanks to Yao-Chi Shih)
 2003-05-16  Brouard Nicolas  <brouard@brouard>  
         * imach.c (Module): Insert of a warning if the delay between two  2014-12-16  Nicolas J Brouard   <nbrouard@tugault.local>
         waves is negative.  
           * imach.c (Module): Merging 1.61 to 1.162
         * imach.c (Module):  
   2014-09-02  Nicolas J Brouard   <nbrouard@njbrouard.ined.fr>
 2003-05-03    <brouard@BROUARD>  
           * prevlim.h (Module): 
         * imach.c: Some cleaning  
   2014-01-26  Nicolas J Brouard   <nbrouard@ledermann-2.local>
 2003-03-28    <brouard@BROUARD>  
         * imach.c (Module): In version up to 0.92 likelihood was computed          * imach.c (Module): Trying to merge old staffs together while being at Tokyo. Not tested...
         as if date of death was unknown. Death was treated as any other          (Module): Version 0.98nR Running ok, but output format still only works for three covariates.
         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  2010-04-29  brouard  <brouard@ined.fr>
         to consider that at each interview the state was recorded  
         (healthy, disable or death) and IMaCh was corrected; but when we          * imach.c (Module): Checking covariates for more complex models
         introduced the exact date of death then we should have modified          than V1+V2. A lot of change to be done. Unstable.
         the contribution of an exact death to the likelihood. This new  
         contribution is smaller and very dependent of the step unit  2010-04-26  brouard  <brouard@ined.fr>
         stepm. It is no more the probability to die between last interview  
         and month of death but the probability to survive from last          * imach.c (Module): merging some libgsl code. Fixing computation
         interview up to one month before death multiplied by the          of likelione (using inter/intrapolation if mle = 0) in order to
         probability to die within a month. Thanks to Chris          get same likelihood as if mle=1.
         Jackson for correcting this bug.  Former versions increased          Some cleaning of code and comments added.
         mortality artificially. The bad side is that we add another loop  
   2009-10-29  brouard  <brouard@ined.fr>
   
         which slows down the processing. The difference can be up to 10%          * imach.c (Module): Now imach stops if date of birth, at least year of birth, is not given. Some cleaning of the code.
   
   2006-06-30  Brouard Nicolas  <brouard@localhost>
         lower mortality.  
           * imach.c (Module): Clarifications on computing e.j
   
   2006-04-28  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): Yes the sum of survivors was wrong since
 2002-05-30    <brouard@BROUARD>          imach-114 because nhstepm was no more computed in the age
           loop. Now we define nhstepma in the age loop.
           (Module): In order to speed up (in case of numerous covariates) we
           compute health expectancies (without variances) in a first step
           and then all the health expectancies with variances or standard
           deviation (needs data from the Hessian matrices) which slows the
         *          computation.
           In the future we should be able to stop the program is only health
           expectancies and graph are needed without standard deviations.
   
   2006-04-04  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
   
         * imach.c (Module): Add correlation matrix of one-step          * imach.iss (Module): 
   
           * imach.c (Module): bugs in evsi + population file added in htm output file
         probabilities and covariance matrix  
   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.1.43  
changed lines
  Added in v.1.69

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