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version 1.53, 2022/07/22 12:03:53 version 1.68, 2024/04/24 20:53:06
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 2022-07-22  Nicolas Brouard   <brouard@ined.fr>  2024-04-24  Nicolas Brouard   <brouard@ined.fr>
   
         *  imach.c (Module): Output of Wald test in the htm file and not only in the log.          * (Module): This version comes late after having tested
           successfully the praxis C version of Buckhardt.  But Buckardt's
 2022-05-30  Brouard Nicolas  <brouard@brouard.name>          version was difficult to read and Gegenfurtner's version had a few
           typos which made its results less reliable than Buckhardt's
         * imach.c: With products of covariates (age or dummies or          results.  The most important work consisted in retyping the Brent
         quantitatives), estimates of parameters were good but when          original PRAXIS program written in Algol W (published with errors,
         estimating variances the positions of newly created covariates          ommitting the transposition of matrix V before its QR reduction
         were wrongly assigned and results were wrong. Thank to Feinua_Sun!          from Golub. I used the recent "awe" compiler from Gkynn Webster.
           The awe library had errors, for example in arc tangent function
 2022-05-24  Nicolas Brouard   <brouard@ined.fr>          which have been fixed.
   
         * imach.c (Module): Some attempts to find a bug of wrong estimates          The main objective was to get identical results with the three
         of confidencce intervals with product in the equation modelC          versions: (1) Algol W, (2) Buckhardt'C version as well (3)
           Gegenfürtner C versions on the various test functions published by
 2022-05-15  Nicolas Brouard   <brouard@ined.fr>          Brent in 1973 in Algol W.
   
         * imach.c (Module):  Some minor improvements          Also, in order to compare them, the random function had to produce
           the same sequence for the 3 softwares. The random function used in
 2022-04-13  Brouard Nicolas  <brouard@brouard.name>          imach corresponds to original Brent's random function written in
           Algol W.  Other point, in Algol W, the arrays of dimension n are
         * imach.c (Module): Adding link to text data files          'normal' mathematical arrays starting from 1 to n. But this is a
           real issue in C where, by default, arrays are starting from 0 to
 2022-04-11  Nicolas Brouard   <brouard@ined.fr>          n-1. In Buckhardt, as well as in Gegenfürtner C code, it can be
           seen that authors while trying to mimick original Brent Algol W
         * imach.c (Module): Error in rewriting the 'r' file with yearsfproj or yearsbproj fixed          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
 2022-04-05  Brouard Nicolas  <brouard@ined.fr>          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
         * imach.c (Module): Fixed covariates (dummy or quantitative)          functions vector or matrix, I changed Geggenfürtner code to mimick
         with missing values have never been allowed but are ERRORS and          the original Algol W arrays. Thus the X(I) is translated in C as
         program quits. Standard deviations of fixed covariates were          x[i] which minimizes the errors. The Golub QR algorithm was
         wrongly computed. Mean and standard deviations of time varying          published in Algol with overflow errors which were reproduced in
         covariates are still not computed.          Brent's Algol W code. Buckhardt code fixed these errors which are
           much more problematic in C than in Algol W.  Thus Buckhardt code
 2022-03-17  Brouard Nicolas  <brouard@ined.fr>          seems very safe, but i haven't chosen it for IMaCh because the C
           style is horrible and almost unreadable compared to Gegenfürtner
         * 99r25 Improvements in fixing discrepancies between covariates          CO code which is very close to Brent's original. Also what makes
         missing in result line but in model.          Buckhardt code more difficult to read is, instead of passing the
           minimum of parameters in the functions calls, as it is in Algol
 *Wed Mar 31 2021  Nicolas Brouard   <brouard@ined.fr>          Brent's code or Gegenfürtner's code, the list of parameters is
         * imach.c (Module): Still bugs in the result loop. Thank to Holly Benett          high. For example, the flin function LONG REAL PROCEDURE FLIN
           (LONG REAL VALUE L) has only one parameter in Algol W, the
 *2021-03-08  Nicolas Brouard   <brouard@ined.fr>          Gegenfürtner flin function had two parameters: static double
           flin(l, j) double l; { int i; double tflin[N];} but Buckhardt
         * ./ (Module): Fixed bug on result:          function has 14 parameters which makes the code unreadable and
           useless. Gegenfürtner used a lot of static variables or functions
 *2021-02-20  Nicolas Brouard   <brouard@ined.fr>          which I tried to minimize. Also in Gegefürtner, array dimensions
           were fixed to N. In my adaptation the flin is static double
         * imach.c (Module): Fix bug on quitting after result lines!          flin(double l, int j) and the parameter used are global variables.
         (Module): Version 0.99r21  
   2023-06-14  Nicolas Brouard   <brouard@ined.fr>
 2021-02-12  Nicolas Brouard   <brouard@ined.fr>  
           * imach.c (Module): Testing if conjugate gradient could be quicker
         * imach.c (Module): The use of a Windows BOM (huge) file is now an error          when lot of variables POWELLORIGINCONJUGATE
   
   2023-05-23  Nicolas Brouard   <brouard@ined.fr>
 2021-02-11  Nicolas  Brouard   <brouard@ined.fr>  
           * imach.c (Module): Fixed PROB_r 
         *  (Module): imach.c Someone entered 'results:' instead of 'result:'. Now it is an error which is printed.  
   2023-05-22  Nicolas Brouard   <brouard@ined.fr>
 2020-02-22  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): In the ILK....txt file, the number of columns
         *  (Module): imach.c Update mle=-3 (for computing Life expectancy          before the covariates values is dependent of the number of states (16+nlstate): 0.99r46
         and life table from the data without any state)  
   2023-05-08  Nicolas Brouard   <brouard@ined.fr>
 2019-05-20  Brouard Nicolas  <brouard@ined.fr>  
           *  (Module): Error V0 when result:. and model 1+age+V1: fixed
         * version.h: Summary: version 0.99.r19  
   2023-04-29  Nicolas Brouard  <brouard@ined.fr>
         * imach.c: Summary: Projection syntax simplified  
         We can now start projections, forward or backward, from the mean date          * imach.c (Module): Inverting the model equation and fixingg bugs
         of inteviews up to or down to a number of years of projection:          in the drawings
         prevforecast=1 yearsfproj=15.3 mobil_average=0          "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"
         or  
         prevforecast=1 starting-proj-date=1/1/2007 final-proj-date=12/31/2017 mobil_average=0  2023-04-24  Nicolas Brouard  <brouard@ined.fr>
         or  
         prevbackcast=1 yearsbproj=12.3 mobil_average=1          * imach.c (Module): some bugs in printinggnuplot 
         or  
         prevbackcast=1 starting-back-date=1/10/1999 final-back-date=1/1/1985 mobil_average=1  2022-09-19  Nicolas Brouard   <brouard@ined.fr>
   
 2019-05-18  Brouard Nicolas  <brouard@ined.fr>          * imach.c (Module): Version 0.99r42 needed a newer version of
           Gnuplot. But newer version 0.99r43 should run with the Gnuplot
         * imach.c: Summary: doxygen tex bug          version 5.0 or 5.1 distributed with IMaCh.
   
 2019-05-16  Brouard Nicolas  <brouard@ined.fr>  2022-09-18  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: There was some wrong lines added          * imach.c (Module): Fixing when a state in the data is 0 or higher
           than lstate+ndeath. Fixing the plot of contribution to Likelihood.
 2019-05-09  Brouard Nicolas  <brouard@ined.fr>  
   2022-09-16  Nicolas Brouard   <brouard@ined.fr>
         * Makefile, imach.c: *** 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
         * ChangeLog: Summary: C=  
   2022-09-14  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Some updates  
           * imach.c (Module): Fixing names of variables in T_ (thanks to Feinuo)
         * imach.c: Summary: Before ncovmax  
   2022-09-14  Nicolas Brouard   <brouard@ined.fr>
         * version.h: *** empty log message ***  
           * imach.c (Module): Version 0.99r39 with colored dummy covariates
         * imach.c: Summary: 0.99r18 unlimited number of individuals          (fixed or time varying), using new last columns of
         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.          ILK_parameter.txt file.
   
 2018-12-13  Brouard Nicolas  <brouard@ined.fr>  2022-09-11  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Bug for young ages (<-30) will be in r17          * imach.c (Module): Adding timevarying products of any kinds,
           should work before shifting cotvar from ncovcol+nqv columns in
 2018-12-05  Brouard Nicolas  <brouard@ined.fr>          order to have a correspondance between the column of cotvar and
           the id of column.
         * Makefile: Summary: 0.99r16          (Module): Some cleaning and adding covariates in ILK.txt
   
 2018-05-02  Brouard Nicolas  <brouard@ined.fr>  2022-09-09  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Some bugs fixed          * imach.c (Module): Many improvements for fixing products of fixed
           timevarying as well as fixed * fixed, and test with quantitative
 2018-05-02  Brouard Nicolas  <brouard@ined.fr>          covariate.
   
         * imach.c:  Summary: Bug for young ages (<-30) will be in r17  2022-09-04  Nicolas Brouard   <brouard@ined.fr>
   
 2018-05-02  Brouard Nicolas  <brouard@ined.fr>          * imach.c (Module): Now the easy runs i.e. without result or
           model=1+age only did not work. The defautl combination should be 1
         * imach.c: Summary: Some bugs fixed          and not 0 because everything hasn't been tranformed yet.
   
 2018-05-01  Brouard Nicolas  <brouard@ined.fr>  2022-09-02  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c:          * imach.c: Version 0.99r35 because it outputs same results with
         Summary: Bug fixed by providing frequencies only for non missing covariates          1+age+V1+V1*age for females and 1+age for females only
           (education=1 noweight)
 2018-04-27  Brouard Nicolas  <brouard@ined.fr>  
   2022-08-31  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: some minor bugs  
           * imach.c (Module): Some improvments in fichtm and many verifications 0.99r34
 2018-04-21  Brouard Nicolas  <brouard@ined.fr>  
   2022-08-21  Nicolas Brouard   <brouard@ined.fr>
         * README.txt: *** empty log message ***  
           * imach.c (Module): Version 0.99r33 A lot of changes in
         * imach.c: Summary: Some bugs fixed, valgrind tested          reassigning covariates: my first idea was that people will always
           use the first covariate V1 into the model but in fact they are
 2018-04-20  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
         * Makefile, README.txt, setup.iss: Summary: imach 0.99r16          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:          the equation model is restricted to two variables only (V2, V3)
         Summary: Computing mean and stdeviation of fixed quantitative variables          and the combination for V2 should be codtabm(k,1) instead of
           (codtabm(k,2), and the code should be
 2018-04-19  Brouard Nicolas  <brouard@ined.fr>          codtabm(k,TnsdVar[Tvaraff[j]]. Many many changes have been
           made. All of these should be simplified once a day like we did in
         * imach.c: Summary: Some minor bugs fixed          hpxij() for example by using precov[nres] which is computed in
           decoderesult for each nres of each resultline. Loop should be done
         * version.h: *** empty log message ***          on the equation model globally by distinguishing only product with
           age (which are changing with age) and no more on type of
 2018-02-27  Brouard Nicolas  <brouard@ined.fr>          covariates, single dummies, single covariates. 
   
         * imach.c: *** empty log message ***  2022-08-06  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Adding second argument for quitting          *  imach.c (Module): Version of imach using partly decoderesult to rebuild xpxij function
   
 2018-02-21  Brouard Nicolas  <brouard@ined.fr>  2022-08-03  Nicolas Brouard   <brouard@ined.fr>
   
         * Makefile, README.txt, imach.c: Summary: 0.99r15          *  imach.c (Module): Many errors in graphs fixed with Vn*age covariates.
         New Makefile with recent VirtualBox 5.26. Bug in sqrt negatve in imach.c  
   2022-07-25  Brouard Nicolas  <brouard@brouard.name>
 2017-07-20  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): Error cptcovn instead of nsd in bmij (was
         * imach.c: Summary: temporary working          coredumped, revealed by Feiuno, thank you.
   
 2017-07-19  Brouard Nicolas  <brouard@ined.fr>  2022-07-23  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Bug for mobil_average=0 and prevforecast fixed(?)          * r29 W and not sqrt(Wald)
   
 2017-07-17  Brouard Nicolas  <brouard@ined.fr>  2022-07-22  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: BOM files can be read now          *  imach.c (Module): Output of Wald test in the htm file and not only in the log. 
   
 2017-06-30  Brouard Nicolas  <brouard@ined.fr>  2022-06-02  Brouard Nicolas  <brouard@brouard.name>
   
         * imach.c: Summary: Graphs improvements          * imach.c (Module): Adding the Wald tests from the log to the main
           htm for better display of the maximum likelihood estimators.
         * imach.c: Summary: Saito's color  
   2022-05-30  Brouard Nicolas  <brouard@brouard.name>
 2017-06-29  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: With products of covariates (age or dummies or
         * imach.c: Summary: Version 0.99r14          quantitatives), estimates of parameters were good but when
           estimating variances the positions of newly created covariates
 2017-06-27  Brouard Nicolas  <brouard@ined.fr>          were wrongly assigned and results were wrong. Thank to Feinua_Sun!
   
         * imach.c: Summary: More documentation on projections  2022-05-24  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Color of backprojection changed from 6 to 5(yellow)          * imach.c (Module): Some attempts to find a bug of wrong estimates
           of confidencce intervals with product in the equation modelC
         * imach.c: Summary: Some bug with rint  
   2022-05-15  Nicolas Brouard   <brouard@ined.fr>
 2017-05-24  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module):  Some minor improvements
         * imach.c: *** empty log message ***  
   2022-04-13  Brouard Nicolas  <brouard@brouard.name>
 2017-05-23  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): Adding link to text data files
         * imach.c: Summary: Code into subroutine, cleanings  
   2022-04-11  Nicolas Brouard   <brouard@ined.fr>
 2017-05-18  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): Error in rewriting the 'r' file with yearsfproj or yearsbproj fixed
         * imach.c:  
         Summary: backprojection and confidence intervals of backprevalence  2022-04-05  Brouard Nicolas  <brouard@ined.fr>
   
 2017-05-13  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: temporary save for backprojection          program quits. Standard deviations of fixed covariates were
           wrongly computed. Mean and standard deviations of time varying
         * imach.c: Summary: Version 0.99r13 (improvements and bugs fixed)          covariates are still not computed.
   
 2017-04-26  Brouard Nicolas  <brouard@ined.fr>  2022-03-17  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: imach 0.99r13 Some bugs fixed          * 99r25 Improvements in fixing discrepancies between covariates
           missing in result line but in model. 
         * imach.c: Summary: Labels in graphs  
   *Wed Mar 31 2021  Nicolas Brouard   <brouard@ined.fr>
 2017-04-24  Brouard Nicolas  <brouard@ined.fr>          * imach.c (Module): Still bugs in the result loop. Thank to Holly Benett
   
         * imach.c: Summary: to save  *2021-03-08  Nicolas Brouard   <brouard@ined.fr>
   
 2017-04-18  Brouard Nicolas  <brouard@ined.fr>          * ./ (Module): Fixed bug on result:
   
         * imach.c: *** empty log message ***  *2021-02-20  Nicolas Brouard   <brouard@ined.fr>
   
 2017-04-05  Brouard Nicolas  <brouard@ined.fr>          * imach.c (Module): Fix bug on quitting after result lines!
           (Module): Version 0.99r21
         * imach.c: Summary: Bug in E_ as well as in T_ fixed nres-1 vs k1-1  
   2021-02-12  Nicolas Brouard   <brouard@ined.fr>
 2017-04-04  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): The use of a Windows BOM (huge) file is now an error
         * imach.c: Summary: Gnuplot indexations fixed (humm)  
   
         * imach.c:  2021-02-11  Nicolas  Brouard   <brouard@ined.fr>
         Summary: Some errors to warnings only if date of death is unknown but status is death we could set to pi3  
           *  (Module): imach.c Someone entered 'results:' instead of 'result:'. Now it is an error which is printed.
 2017-04-03  Brouard Nicolas  <brouard@ined.fr>  
   2020-02-22  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: Version 0.99r12  
         Some cleanings, conformed with updated documentation.          *  (Module): imach.c Update mle=-3 (for computing Life expectancy
           and life table from the data without any state)
 2017-03-30  Brouard Nicolas  <brouard@ined.fr>  
   2019-05-20  Brouard Nicolas  <brouard@ined.fr>
         * version.h: *** empty log message ***  
           * version.h: Summary: version 0.99.r19
         * version.h: Summary:0.99r11  
           * imach.c: Summary: Projection syntax simplified
 2017-03-29  Brouard Nicolas  <brouard@ined.fr>          We can now start projections, forward or backward, from the mean date
           of inteviews up to or down to a number of years of projection:
         * imach.c: Summary: Temp          prevforecast=1 yearsfproj=15.3 mobil_average=0
           or
 2017-03-27  Brouard Nicolas  <brouard@ined.fr>          prevforecast=1 starting-proj-date=1/1/2007 final-proj-date=12/31/2017 mobil_average=0
           or
         * imach.c: Summary: Temporary          prevbackcast=1 yearsbproj=12.3 mobil_average=1
           or
 2017-03-08  Brouard Nicolas  <brouard@ined.fr>          prevbackcast=1 starting-back-date=1/10/1999 final-back-date=1/1/1985 mobil_average=1
   
         * imach.c: Summary: IMaCh version 0.99r10 bugs in gnuplot fixed  2019-05-18  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: Fixing data parameter line          * imach.c: Summary: doxygen tex bug
   
 2016-12-15  Brouard Nicolas  <brouard@ined.fr>  2019-05-16  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: 0.99 in progress          * imach.c: Summary: There was some wrong lines added
   
 2016-09-15  Brouard Nicolas  <brouard@ined.fr>  2019-05-09  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: *** empty log message ***          * Makefile, imach.c: *** empty log message ***
   
         * imach.c: Summary: not working          * ChangeLog: Summary: C=
   
 2016-09-08  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Some updates
   
         * imach.c: Summary: continue          * imach.c: Summary: Before ncovmax
   
 2016-09-07  Brouard Nicolas  <brouard@ined.fr>          * version.h: *** empty log message ***
   
         * imach.c: Summary: Starting values from frequencies          * 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: *** empty log message ***  
   2018-12-13  Brouard Nicolas  <brouard@ined.fr>
 2016-09-02  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Bug for young ages (<-30) will be in r17
         * imach.c: *** empty log message ***  
   2018-12-05  Brouard Nicolas  <brouard@ined.fr>
 2016-08-30  Brouard Nicolas  <brouard@ined.fr>  
           * Makefile: Summary: 0.99r16
         * imach.c: Summary: Fixing a lots  
   2018-05-02  Brouard Nicolas  <brouard@ined.fr>
 2016-08-29  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Some bugs fixed
         * imach.c: Summary: gnuplot problem in Back projection to fix  
   2018-05-02  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: Better  
           * imach.c:  Summary: Bug for young ages (<-30) will be in r17
 2016-08-26  Brouard Nicolas  <brouard@ined.fr>  
   2018-05-02  Brouard Nicolas  <brouard@ined.fr>
         * imach.c:  
         Summary: Improvement in Powell output in order to copy and paste          * imach.c: Summary: Some bugs fixed
   
         * imach.c: Summary: Starting tests of 0.99  2018-05-01  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: to valgrind          * imach.c:
           Summary: Bug fixed by providing frequencies only for non missing covariates
 2016-08-25  Brouard Nicolas  <brouard@ined.fr>  
   2018-04-27  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: *** empty log message ***  
           * imach.c: Summary: some minor bugs
 2016-08-23  Brouard Nicolas  <brouard@ined.fr>  
   2018-04-21  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: *** empty log message ***  
           * README.txt: *** empty log message ***
         * imach.c: Summary: not working  
           * imach.c: Summary: Some bugs fixed, valgrind tested
 2016-08-22  Brouard Nicolas  <brouard@ined.fr>  
   2018-04-20  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: not working  
           * Makefile, README.txt, setup.iss: Summary: imach 0.99r16
         * imach.c: Summary: Not working  
           * imach.c:
 2016-07-23  Brouard Nicolas  <brouard@ined.fr>          Summary: Computing mean and stdeviation of fixed quantitative variables
   
         * imach.c: Summary: Completing for func too  2018-04-19  Brouard Nicolas  <brouard@ined.fr>
   
 2016-07-22  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Some minor bugs fixed
   
         * imach.c: Summary: Fixing some arrays, still debugging          * version.h: *** empty log message ***
   
 2016-07-21  Brouard Nicolas  <brouard@ined.fr>  2018-02-27  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c:          * imach.c: *** empty log message ***
         Summary: 0.99 working (more or less) for Asian Workshop on multitate methods  
           * imach.c: Summary: Adding second argument for quitting
 2016-07-12  Brouard Nicolas  <brouard@ined.fr>  
   2018-02-21  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: temp  
           * Makefile, README.txt, imach.c: Summary: 0.99r15
         * imach.c: Summary: saving but not running          New Makefile with recent VirtualBox 5.26. Bug in sqrt negatve in imach.c
   
 2016-07-01  Brouard Nicolas  <brouard@ined.fr>  2017-07-20  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: Fixes          * imach.c: Summary: temporary working
   
 2016-02-19  Brouard Nicolas  <brouard@ined.fr>  2017-07-19  Brouard Nicolas  <brouard@ined.fr>
   
         * imach-0.98r.c: Summary: Kind of 0.98r? series, starting with r7          * imach.c: Summary: Bug for mobil_average=0 and prevforecast fixed(?)
   
         * setup.iss, Makefile, version.h: *** empty log message ***  2017-07-17  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: temporary          * imach.c: Summary: BOM files can be read now
   
 2016-02-17  Brouard Nicolas  <brouard@ined.fr>  2017-06-30  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: Probably last 0.98 stable version 0.98r6          * imach.c: Summary: Graphs improvements
   
 2016-02-16  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Saito's color
   
         * imach.c: Summary: minor bug  2017-06-29  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: 0.99r2          * imach.c: Summary: Version 0.99r14
   
 2016-02-15  Brouard Nicolas  <brouard@ined.fr>  2017-06-27  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: *** empty log message ***          * imach.c: Summary: More documentation on projections
   
 2016-02-12  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Color of backprojection changed from 6 to 5(yellow)
   
         * imach.c: Summary: 0.99 Back projections          * imach.c: Summary: Some bug with rint
   
 2015-12-23  Brouard Nicolas  <brouard@ined.fr>  2017-05-24  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: Experimental backcast          * imach.c: *** empty log message ***
   
 2015-12-18  Brouard Nicolas  <brouard@ined.fr>  2017-05-23  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: 0.98r4 Warning and status=-2          * imach.c: Summary: Code into subroutine, cleanings
   
         Version 0.98r4 is now:  2017-05-18  Brouard Nicolas  <brouard@ined.fr>
          - displaying an error when status is -1, date of interview unknown and date of death known;  
          - permitting a status -2 when the vital status is unknown at a known date of right truncation.          * imach.c:
         Older changes concerning s=-2, dating from 2005 have been supersed.          Summary: backprojection and confidence intervals of backprevalence
   
         * Makefile: *** empty log message ***  2017-05-13  Brouard Nicolas  <brouard@ined.fr>
   
 2015-12-16  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: temporary save for backprojection
   
         * Makefile: *** empty log message ***          * imach.c: Summary: Version 0.99r13 (improvements and bugs fixed)
   
         * imach.c: Summary: 0.98r4 working  2017-04-26  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile: Summary: linuxrpm added          * imach.c: Summary: imach 0.99r13 Some bugs fixed
   
         * Makefile: *** empty log message ***          * imach.c: Summary: Labels in graphs
   
         * imach.c: Summary: temporary not working  2017-04-24  Brouard Nicolas  <brouard@ined.fr>
   
 2015-12-11  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: to save
   
         * imach.c: Summary: 0.98r4  2017-04-18  Brouard Nicolas  <brouard@ined.fr>
   
 2015-12-08  Brouard Nicolas  <brouard@ined.fr>          * imach.c: *** empty log message ***
   
         * Makefile: *** empty log message ***  2017-04-05  Brouard Nicolas  <brouard@ined.fr>
   
 2015-11-21  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Bug in E_ as well as in T_ fixed nres-1 vs k1-1
   
         * Makefile:  2017-04-04  Brouard Nicolas  <brouard@ined.fr>
         Summary: VBoxManage change from execute --image to run --exe and --wait-exit doesn't exist any more  
           * imach.c: Summary: Gnuplot indexations fixed (humm)
         * imach.c: Summary: minor typo  
           * imach.c:
         * imach.c: Summary: 0.98r3 with some graph of projected cross-sectional          Summary: Some errors to warnings only if date of death is unknown but status is death we could set to pi3
   
         Author: Nicolas Brouard  2017-04-03  Brouard Nicolas  <brouard@ined.fr>
   
 2015-11-18  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Version 0.99r12
           Some cleanings, conformed with updated documentation.
         * imach.c: Summary: Start working on projected prevalences  
   2017-03-30  Brouard Nicolas  <brouard@ined.fr>
 2015-11-17  Brouard Nicolas  <brouard@ined.fr>  
           * version.h: *** empty log message ***
         * imach.c: Summary: Adding ftolpl parameter  
         Author: N Brouard          * version.h: Summary:0.99r11
   
         We had difficulties to get smoothed confidence intervals. It was due  2017-03-29  Brouard Nicolas  <brouard@ined.fr>
         to the period prevalence which wasn't computed accurately. The inner  
         parameter ftolpl is now an outer parameter of the .imach parameter          * imach.c: Summary: Temp
         file after estepm. If ftolpl is small 1.e-4 and estepm too,  
         computation are long.  2017-03-27  Brouard Nicolas  <brouard@ined.fr>
   
         * version.h: *** empty log message ***          * imach.c: Summary: Temporary
   
         * imach.c: Summary: temporary  2017-03-08  Brouard Nicolas  <brouard@ined.fr>
   
 2015-10-27  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: IMaCh version 0.99r10 bugs in gnuplot fixed
   
         * Makefile: *** empty log message ***          * imach.c: Summary: Fixing data parameter line
   
         * setup.iss.in: Summary: some new subdirs  2016-12-15  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: *** empty log message ***          * imach.c: Summary: 0.99 in progress
   
         * setup.iss.in:  2016-09-15  Brouard Nicolas  <brouard@ined.fr>
         Summary: Adding gnuplot 5.1 with bin and etc for pango fonts  
           * imach.c: *** empty log message ***
 2015-10-24  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: not working
         * imach.c: *** empty log message ***  
   2016-09-08  Brouard Nicolas  <brouard@ined.fr>
 2015-10-23  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: continue
         * imach.c:  
         Summary: 0.98r3 some clarification for graphs on likelihood contributions  2016-09-07  Brouard Nicolas  <brouard@ined.fr>
   
 2015-10-01  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Starting values from frequencies
   
         * imach.c: Summary: Some new graphs of contribution to likelihood          * imach.c: *** empty log message ***
   
 2015-09-30  Brouard Nicolas  <brouard@ined.fr>  2016-09-02  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile:          * imach.c: *** empty log message ***
         Summary: Version read from version.h, itself read with cmake  
   2016-08-30  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: looking at better estimation of the hessian  
           * imach.c: Summary: Fixing a lots
         Also a better criteria for convergence to the period prevalence And  
         therefore adding the number of years needed to converge. (The  2016-08-29  Brouard Nicolas  <brouard@ined.fr>
         prevalence in any alive state shold sum to one  
           * imach.c: Summary: gnuplot problem in Back projection to fix
         * Makefile: *** empty log message ***  
           * imach.c: Summary: Better
 2015-09-22  Brouard Nicolas  <brouard@ined.fr>  
   2016-08-26  Brouard Nicolas  <brouard@ined.fr>
         * imach.c:  
         Summary: Adding some overall graph on contribution to likelihood. Might change          * imach.c:
           Summary: Improvement in Powell output in order to copy and paste
 2015-09-15  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Starting tests of 0.99
         * Makefile: *** empty log message ***  
           * imach.c: Summary: to valgrind
         * imach.c: Summary: 0.98r0  
   2016-08-25  Brouard Nicolas  <brouard@ined.fr>
         - Some new graphs like survival functions  
         - Some bugs fixed like model=1+age+V2.          * imach.c: *** empty log message ***
   
         * ChangeLog, Makefile: Summary: 0.98r0  2016-08-23  Brouard Nicolas  <brouard@ined.fr>
   
         * CMakeLists.txt: Summary: Some tests for setup.iss          * imach.c: *** empty log message ***
   
 2015-09-15  Nicolas J Brouard   <nbrouard@tugault.ined.fr>          * imach.c: Summary: not working
   
         *  (Module): 0.98r0 Some new graphs, some bugs fixed: model=1+age+V2. etc  2016-08-22  Brouard Nicolas  <brouard@ined.fr>
   
 2015-08-18  Nicolas J Brouard   <nbrouard@tugault.local>          * imach.c: Summary: not working
   
         *  (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>  2016-07-23  Brouard Nicolas  <brouard@ined.fr>
   
         *  (Module): Changing Variance of one-step probabilities into Standard deviation (thanks to Yao-Chi Shih)          * imach.c: Summary: Completing for func too
   
 2014-12-16  Nicolas J Brouard   <nbrouard@tugault.local>  2016-07-22  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): Merging 1.61 to 1.162          * imach.c: Summary: Fixing some arrays, still debugging
   
 2014-09-02  Nicolas J Brouard   <nbrouard@njbrouard.ined.fr>  2016-07-21  Brouard Nicolas  <brouard@ined.fr>
   
         * prevlim.h (Module):          * imach.c:
           Summary: 0.99 working (more or less) for Asian Workshop on multitate methods
 2014-01-26  Nicolas J Brouard   <nbrouard@ledermann-2.local>  
   2016-07-12  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): Trying to merge old staffs together while being at Tokyo. Not tested...  
         (Module): Version 0.98nR Running ok, but output format still only works for three covariates.          * imach.c: Summary: temp
   
 2010-04-29  brouard  <brouard@ined.fr>          * imach.c: Summary: saving but not running
   
         * imach.c (Module): Checking covariates for more complex models  2016-07-01  Brouard Nicolas  <brouard@ined.fr>
         than V1+V2. A lot of change to be done. Unstable.  
           * imach.c: Summary: Fixes
 2010-04-26  brouard  <brouard@ined.fr>  
   2016-02-19  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): merging some libgsl code. Fixing computation  
         of likelione (using inter/intrapolation if mle = 0) in order to          * imach-0.98r.c: Summary: Kind of 0.98r? series, starting with r7
         get same likelihood as if mle=1.  
         Some cleaning of code and comments added.          * setup.iss, Makefile, version.h: *** empty log message ***
   
 2009-10-29  brouard  <brouard@ined.fr>          * imach.c: Summary: temporary
   
         * imach.c (Module): Now imach stops if date of birth, at least year of birth, is not given. Some cleaning of the code.  2016-02-17  Brouard Nicolas  <brouard@ined.fr>
   
 2006-06-30  Brouard Nicolas  <brouard@localhost>          * imach.c: Summary: Probably last 0.98 stable version 0.98r6
   
         * imach.c (Module): Clarifications on computing e.j  2016-02-16  Brouard Nicolas  <brouard@ined.fr>
   
 2006-04-28  Brouard Nicolas  <brouard@localhost>          * imach.c: Summary: minor bug
   
         * imach.c (Module): Yes the sum of survivors was wrong since          * imach.c: Summary: 0.99r2
         imach-114 because nhstepm was no more computed in the age  
         loop. Now we define nhstepma in the age loop.  2016-02-15  Brouard Nicolas  <brouard@ined.fr>
         (Module): In order to speed up (in case of numerous covariates) we  
         compute health expectancies (without variances) in a first step          * imach.c: *** empty log message ***
         and then all the health expectancies with variances or standard  
         deviation (needs data from the Hessian matrices) which slows the  2016-02-12  Brouard Nicolas  <brouard@ined.fr>
         computation.  
         In the future we should be able to stop the program is only health          * imach.c: Summary: 0.99 Back projections
         expectancies and graph are needed without standard deviations.  
   2015-12-23  Brouard Nicolas  <brouard@ined.fr>
 2006-04-04  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  
           * imach.c: Summary: Experimental backcast
         * imach.iss (Module):  
   2015-12-18  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): bugs in evsi + population file added in htm output file  
           * imach.c: Summary: 0.98r4 Warning and status=-2
 2006-03-22  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  
           Version 0.98r4 is now:
         * imach.c (Module):           - 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.
 2006-03-20  Brouard Nicolas  <brouard@localhost>          Older changes concerning s=-2, dating from 2005 have been supersed.
   
         * imach.c (Module): <title> changed, corresponds to .htm file          * Makefile: *** empty log message ***
         name. <head> headers where missing.  
   2015-12-16  Brouard Nicolas  <brouard@ined.fr>
         * Makefile (Module): 0.98g  
           * Makefile: *** empty log message ***
         * imach.c (Module): Weights can have a decimal point as for  
         English (a comma might work with a correct LC_NUMERIC environment,          * imach.c: Summary: 0.98r4 working
         otherwise the weight is truncated).  
         Modification of warning when the covariates values are not 0 or          * Makefile: Summary: linuxrpm added
         1.  
         Version 0.98g          * Makefile: *** empty log message ***
   
 2006-03-16  LIEVRE Agnes  <lievre@PC_00697.ined.fr>          * imach.c: Summary: temporary not working
   
         * imach.c (Module): Comments concerning covariates added  2015-12-11  Brouard Nicolas  <brouard@ined.fr>
   
         * noreg-setup.iss (Module): Version 0.98f          * imach.c: Summary: 0.98r4
   
         * Makefile (Module): Version 0.98f make _windows=1 imachcyg-setup  2015-12-08  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): refinements in the computation of lli if          * Makefile: *** empty log message ***
         status=-2 in order to have more reliable computation if stepm is  
         not 1 month. Version 0.98f  2015-11-21  Brouard Nicolas  <brouard@ined.fr>
   
 2006-03-15  Brouard Nicolas  <brouard@localhost>          * Makefile:
           Summary: VBoxManage change from execute --image to run --exe and --wait-exit doesn't exist any more
         * imach.c (Module): Bug if status = -2, the loglikelihood was  
         computed as likelihood omitting the logarithm. Version O.98e          * imach.c: Summary: minor typo
   
 2006-03-14  Brouard Nicolas  <brouard@localhost>          * imach.c: Summary: 0.98r3 with some graph of projected cross-sectional
   
         * imach.c (Module): varevsij Comments added explaining the second          Author: Nicolas Brouard
         table of variances if popbased=1 .  
         (Module): Covariances of eij, ekl added, graphs fixed, new html link.  2015-11-18  Brouard Nicolas  <brouard@ined.fr>
         (Module): Function pstamp added  
         (Module): Version 0.98d          * imach.c: Summary: Start working on projected prevalences
   
 2006-03-06  Brouard Nicolas  <brouard@localhost>  2015-11-17  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): Variance-covariance wrong links and          * imach.c: Summary: Adding ftolpl parameter
         varian-covariance of ej. is needed (Saito).          Author: N Brouard
   
 2006-02-27  Brouard Nicolas  <brouard@localhost>          We had difficulties to get smoothed confidence intervals. It was due
           to the period prevalence which wasn't computed accurately. The inner
         * imach.c (Module): One freematrix added in mlikeli!          parameter ftolpl is now an outer parameter of the .imach parameter
           file after estepm. If ftolpl is small 1.e-4 and estepm too,
 2006-02-26  Brouard Nicolas  <brouard@localhost>          computation are long.
   
         * imach.c (Module): Some improvements in processing parameter          * version.h: *** empty log message ***
         filename with strsep.  
           * imach.c: Summary: temporary
 2006-02-24  Brouard Nicolas  <brouard@localhost>  
   2015-10-27  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): Memory leaks checks with valgrind and:  
         datafile was not closed, some imatrix were not freed and on matrix          * Makefile: *** empty log message ***
         allocation too.  
           * setup.iss.in: Summary: some new subdirs
 2006-02-09  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  
           * imach.c: *** empty log message ***
         * strsep.c (Module): Inclusion because not in mingw32!!!  
           * setup.iss.in:
         * setup.iss.in (Module): IMACHSETUPVERSION added          Summary: Adding gnuplot 5.1 with bin and etc for pango fonts
   
         * noreg-setup.iss (Module): added to cvs tree  2015-10-24  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile (Module): IMACHSETUPVERSION added          * imach.c: *** empty log message ***
   
 2006-01-30  BROUARD Nicolas  <brouard@localhost>  2015-10-23  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile (Module, Module): Latest Makefile          * imach.c:
           Summary: 0.98r3 some clarification for graphs on likelihood contributions
         * imach.c (Module): Back to gnuplot.exe instead of wgnuplot.exe  
   2015-10-01  Brouard Nicolas  <brouard@ined.fr>
 2006-01-27  BROUARD Nicolas  <brouard@localhost>  
           * imach.c: Summary: Some new graphs of contribution to likelihood
         * noreg-setup.iss (Module): ADDED  
   2015-09-30  Brouard Nicolas  <brouard@ined.fr>
 2006-01-24  BROUARD Nicolas  <brouard@localhost>  
           * Makefile:
         * imach.c (Module): Comments (lines starting with a #) are allowed in data.          Summary: Version read from version.h, itself read with cmake
   
 2005-10-25  Nicolas Brouard  <brouard@dhcp171.recherche.ined.fr>          * imach.c: Summary: looking at better estimation of the hessian
   
         * Makefile (Module): Added Imach98.pmsp and howto crete a dmg          Also a better criteria for convergence to the period prevalence And
           therefore adding the number of years needed to converge. (The
         * createdmg.sh (Module): Creates a dmg disk for MaC OS/X          prevalence in any alive state shold sum to one
   
 2005-09-30    <lievre@PC_00595>          * Makefile: *** empty log message ***
   
         * imach.c (Module): sump fixed, loop imx fixed, and simplifications.  2015-09-22  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:
         (instead of missing=-1 in earlier versions) and his/her          Summary: Adding some overall graph on contribution to likelihood. Might change
         contributions to the likelihood is 1 - Prob of dying from last  
         health status (= 1-p13= p11+p12 in the easiest case of somebody in  2015-09-15  Brouard Nicolas  <brouard@ined.fr>
         the healthy state at last known wave). Version is 0.98  
           * Makefile: *** empty log message ***
 2004-05-20  Brouard Nicolas  <brouard@localhost>  
           * imach.c: Summary: 0.98r0
         * imach.c (Repository):  
         Agnes added a direct estimation of mortality (without the need of          - Some new graphs like survival functions
         computing period prevalence and differential mortality). Thus here          - Some bugs fixed like model=1+age+V2.
         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          * ChangeLog, Makefile: Summary: 0.98r0
         mortality using covariates is not done today. Estimating direct  
         mortality is a very different process because it doesn't need          * CMakeLists.txt: Summary: Some tests for setup.iss
         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  2015-09-15  Nicolas J Brouard   <nbrouard@tugault.ined.fr>
         = a + b*x . But we have been able to incorporate the new code  
         within former imach program (0.96d) without deteriorating too much          *  (Module): 0.98r0 Some new graphs, some bugs fixed: model=1+age+V2. etc
         the understanding of the program.  
   2015-08-18  Nicolas J Brouard   <nbrouard@tugault.local>
 2003-06-25    <brouard@BROUARD>  
           *  (Module): Adding error when the covariance matrix doesn't contain the exact number of lines required by the model line.
         * imach.c (Module): On windows (cygwin) function asctime_r doesn't  
         exist so I changed back to asctime which exists.  2015-08-03  Nicolas J Brouard   <nbrouard@tugault.ined.fr>
         (Module): Version 0.96b  
           *  (Module): Changing Variance of one-step probabilities into Standard deviation (thanks to Yao-Chi Shih)
 2003-06-24    <brouard@BROUARD>  
   2014-12-16  Nicolas J Brouard   <nbrouard@tugault.local>
         * 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 (Module): Merging 1.61 to 1.162
         of the covariance matrix to be input.  
   2014-09-02  Nicolas J Brouard   <nbrouard@njbrouard.ined.fr>
 2003-06-25  Brouard Nicolas  <brouard@homebrou>  
           * prevlim.h (Module): 
         * imach.c (Repository): Duplicated warning errors corrected.  
         (Repository): Elapsed time after each iteration is now output. It  2014-01-26  Nicolas J Brouard   <nbrouard@ledermann-2.local>
         helps to forecast when convergence will be reached. Elapsed time  
         is stamped in powell.  We created a new html file for the graphs          * imach.c (Module): Trying to merge old staffs together while being at Tokyo. Not tested...
         concerning matrix of covariance. It has extension -cov.htm.          (Module): Version 0.98nR Running ok, but output format still only works for three covariates.
   
 2003-06-23  Brouard Nicolas  <brouard@homebrou>  2010-04-29  brouard  <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.          * imach.c (Module): Checking covariates for more complex models
           than V1+V2. A lot of change to be done. Unstable.
 2003-06-18  Brouard Nicolas  <brouard@homebrou>  
   2010-04-26  brouard  <brouard@ined.fr>
         * imach.c (Repository): Suppress abusive calls to append to file html (solution was to put fichtm as a global variable. Version 0.96  
           * imach.c (Module): merging some libgsl code. Fixing computation
 2003-06-17  Brouard Nicolas  <brouard@homebrou>          of likelione (using inter/intrapolation if mle = 0) in order to
           get same likelihood as if mle=1.
           Some cleaning of code and comments added.
         * imach.c (Repository): Check when date of death was earlier that  
         current date of interview. It may happen when the death was just  2009-10-29  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): Now imach stops if date of birth, at least year of birth, is not given. Some cleaning of the code.
         assuming that the date of death was just one stepm after the  
         interview.  2006-06-30  Brouard Nicolas  <brouard@localhost>
         (Repository): Because some people have very long ID (first column)  
         we changed int to long in num[] and we added a new lvector for          * imach.c (Module): Clarifications on computing e.j
         memory allocation. But we also truncated to 8 characters (left  
         truncation)  2006-04-28  Brouard Nicolas  <brouard@localhost>
   
         (Repository): No more line truncation errors.          * imach.c (Module): Yes the sum of survivors was wrong since
           imach-114 because nhstepm was no more computed in the age
 2003-06-14  Brouard Nicolas  <brouard@homebrou>          loop. Now we define nhstepma in the age loop.
           (Module): In order to speed up (in case of numerous covariates) we
         * imach.c (Repository): Add of a routine likelione (likelihood          compute health expectancies (without variances) in a first step
         only once) which prints on a text file          and then all the health expectancies with variances or standard
         (ilk) the contributions to the likelihood for each          deviation (needs data from the Hessian matrices) which slows the
         individual/wave.          computation.
           In the future we should be able to stop the program is only health
 2003-06-13  Brouard Nicolas  <brouard@homebrou>          expectancies and graph are needed without standard deviations.
         * imach.c (Repository): Replace "freqsummary" at a correct  
         place. It differs from routine "prevalence" which may be called  2006-04-04  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
         many times. Probs is memory consuming and must be used with  
         parcimony.          * imach.iss (Module): 
   
 2003-06-17    <brouard@BROUARD>          * imach.c (Module): bugs in evsi + population file added in htm output file
   
         * timeval.h (Module): Added included file to make use of  2006-03-22  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
         gettimeofday working on win32 with cygwin.  
           * imach.c (Module): 
 2003-05-16  Brouard Nicolas  <brouard@brouard>  
         * imach.c (Module): Insert of a warning if the delay between two  2006-03-20  Brouard Nicolas  <brouard@localhost>
         waves is negative.  
           * imach.c (Module): <title> changed, corresponds to .htm file
         * imach.c (Module):          name. <head> headers where missing.
   
 2003-05-03    <brouard@BROUARD>          * Makefile (Module): 0.98g
   
         * imach.c: Some cleaning          * imach.c (Module): Weights can have a decimal point as for
           English (a comma might work with a correct LC_NUMERIC environment,
 2003-03-28    <brouard@BROUARD>          otherwise the weight is truncated).
         * imach.c (Module): In version up to 0.92 likelihood was computed          Modification of warning when the covariates values are not 0 or
         as if date of death was unknown. Death was treated as any other          1. 
         health state: the date of the interview describes the actual state          Version 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  2006-03-16  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
         (healthy, disable or death) and IMaCh was corrected; but when we  
         introduced the exact date of death then we should have modified          * imach.c (Module): Comments concerning covariates added
         the contribution of an exact death to the likelihood. This new  
         contribution is smaller and very dependent of the step unit          * noreg-setup.iss (Module): Version 0.98f
         stepm. It is no more the probability to die between last interview  
         and month of death but the probability to survive from last          * Makefile (Module): Version 0.98f make _windows=1 imachcyg-setup
         interview up to one month before death multiplied by the  
         probability to die within a month. Thanks to Chris          * imach.c (Module): refinements in the computation of lli if
         Jackson for correcting this bug.  Former versions increased          status=-2 in order to have more reliable computation if stepm is
         mortality artificially. The bad side is that we add another loop          not 1 month. Version 0.98f
         which slows down the processing. The difference can be up to 10%  
         lower mortality.  2006-03-15  Brouard Nicolas  <brouard@localhost>
   
 2002-05-30    <brouard@BROUARD>          * imach.c (Module): Bug if status = -2, the loglikelihood was
         *          computed as likelihood omitting the logarithm. Version O.98e
         * imach.c (Module): Add correlation matrix of one-step  
         probabilities and covariance matrix  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.1.68

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