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version 1.39, 2019/05/21 15:55:06 version 1.74, 2024/07/08 14:25:11
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 2019-05-20  Brouard Nicolas  <brouard@brouard.name>  2024-07-08  Nicolas Brouard   <brouard@ined.fr>
   
         * version.h: Summary: version 0.99.r19          * imach.c (Module): Some bug fixes: in drawings when age*age is
           included in the model as well as with quantitative variables.
         * imach.c: Summary: Projection syntax simplified  
         We can now start projections, forward or backward, from the mean date  2024-07-02  Nicolas Brouard  <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 (Module): Trying compiling on Linux with clang (instead
         or          of gcc which is too slow) and lot of warnings suppressed
         prevforecast=1 starting-proj-date=1/1/2007 final-proj-date=12/31/2017 mobil_average=0  
         or  2024-06-28  Nicolas Brouard   <brouard@ined.fr>
         prevbackcast=1 yearsbproj=12.3 mobil_average=1  
         or          * imach.c (Module): fixing some bugs in gnuplot and quantitative
         prevbackcast=1 starting-back-date=1/10/1999 final-back-date=1/1/1985 mobil_average=1          variables, but not completely solved
   
 2019-05-18  Brouard Nicolas  <brouard@brouard.name>  2024-06-28  Nicolas Brouard  <brouard@ined.fr>
   
         * imach.c: Summary: doxygen tex bug          * imach.c (Module): s6 errors with age*age (harmless).
   
 2019-05-16  Brouard Nicolas  <brouard@brouard.name>  2024-05-12  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: There was some wrong lines added          * imach.c Version 0.99s5 In fact, the covariance of total life
           expectancy e.. with a partial life expectancy e.j is high,
 2019-05-09  Brouard Nicolas  <brouard@brouard.name>          therefore the complete matrix of variance covariance has to be
           included in the formula of the standard error of the proportion of
         * Makefile, imach.c: *** empty log message ***          total life expectancy spent in a specific state:
           var(X/Y)=mu_x^2/mu_y^2*(sigma_x^2/mu_x^2 -2
         * ChangeLog: Summary: C=          sigma_xy/mu_x/mu_y+sigma^2/mu_y^2).  Also an error with mle=-3
           made the program core dump. It is fixed in this version.
         * imach.c: Summary: Some updates  
   2024-04-30  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Before ncovmax  
           * (Module): In version 0.99s4, we incorporated the calculation of
         * version.h: *** empty log message ***          the std error of the proportion of total life expectancy spent in
           a specific state Var(e.j/e..) using the formula of Var(X/Y)
         * imach.c: Summary: 0.99r18 unlimited number of individuals          depending only of the variances of X and Y and expectancies.
         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.  
   2024-04-24  Nicolas Brouard   <brouard@ined.fr>
 2018-12-13  Brouard Nicolas  <brouard@brouard.name>  
           * (Module): This version comes late after having tested
         * imach.c: Summary: Bug for young ages (<-30) will be in r17          successfully the praxis C version of Buckhardt.  But Buckardt's
           version was difficult to read and Gegenfurtner's version had a few
 2018-12-05  Brouard Nicolas  <brouard@brouard.name>          typos which made its results less reliable than Buckhardt's
           results.  The most important work consisted in retyping the Brent
         * Makefile: Summary: 0.99r16          original PRAXIS program written in Algol W (published with errors,
           ommitting the transposition of matrix V before its QR reduction
 2018-05-02  Brouard Nicolas  <brouard@brouard.name>          from Golub. I used the recent "awe" compiler from Gkynn Webster.
           The awe library had errors, for example in arc tangent function
         * imach.c: Summary: Some bugs fixed          which have been fixed.
   
 2018-05-02  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          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: Bug for young ages (<-30) will be in r17          Gegenfürtner C versions on the various test functions published by
           Brent in 1973 in Algol W.
 2018-05-02  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
           Also, in order to compare them, the random function had to produce
         * imach.c: Summary: Some bugs fixed          the same sequence for the 3 softwares. The random function used in
           imach corresponds to original Brent's random function written in
 2018-05-01  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          Algol W.  Other point, in Algol W, the arrays of dimension n are
           'normal' mathematical arrays starting from 1 to n. But this is a
         * imach.c:          real issue in C where, by default, arrays are starting from 0 to
         Summary: Bug fixed by providing frequencies only for non missing covariates          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
 2018-04-27  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          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: some minor bugs          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
 2018-04-21  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          functions vector or matrix, I changed Geggenfürtner code to mimick
           the original Algol W arrays. Thus the X(I) is translated in C as
         * README.txt: *** empty log message ***          x[i] which minimizes the errors. The Golub QR algorithm was
           published in Algol with overflow errors which were reproduced in
         * imach.c: Summary: Some bugs fixed, valgrind tested          Brent's Algol W code. Buckhardt code fixed these errors which are
           much more problematic in C than in Algol W.  Thus Buckhardt code
 2018-04-20  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          seems very safe, but i haven't chosen it for IMaCh because the C
           style is horrible and almost unreadable compared to Gegenfürtner
         * Makefile, README.txt, setup.iss: Summary: imach 0.99r16          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:          minimum of parameters in the functions calls, as it is in Algol
         Summary: Computing mean and stdeviation of fixed quantitative variables          Brent's code or Gegenfürtner's code, the list of parameters is
           high. For example, the flin function LONG REAL PROCEDURE FLIN
 2018-04-19  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          (LONG REAL VALUE L) has only one parameter in Algol W, the
           Gegenfürtner flin function had two parameters: static double
         * imach.c: Summary: Some minor bugs fixed          flin(l, j) double l; { int i; double tflin[N];} but Buckhardt
           function has 14 parameters which makes the code unreadable and
         * version.h: *** empty log message ***          useless. Gegenfürtner used a lot of static variables or functions
           which I tried to minimize. Also in Gegefürtner, array dimensions
 2018-02-27  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          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: *** empty log message ***  
   2023-06-14  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Adding second argument for quitting  
           * imach.c (Module): Testing if conjugate gradient could be quicker
 2018-02-21  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          when lot of variables POWELLORIGINCONJUGATE
   
         * Makefile, README.txt, imach.c: Summary: 0.99r15  2023-05-23  Nicolas Brouard   <brouard@ined.fr>
         New Makefile with recent VirtualBox 5.26. Bug in sqrt negatve in imach.c  
           * imach.c (Module): Fixed PROB_r 
 2017-07-20  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
   2023-05-22  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: temporary working  
           * imach.c (Module): In the ILK....txt file, the number of columns
 2017-07-19  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          before the covariates values is dependent of the number of states (16+nlstate): 0.99r46
   
         * imach.c: Summary: Bug for mobil_average=0 and prevforecast fixed(?)  2023-05-08  Nicolas Brouard   <brouard@ined.fr>
   
 2017-07-17  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          *  (Module): Error V0 when result:. and model 1+age+V1: fixed
   
         * imach.c: Summary: BOM files can be read now  2023-04-29  Nicolas Brouard  <brouard@ined.fr>
   
 2017-06-30  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          * imach.c (Module): Inverting the model equation and fixingg bugs
           in the drawings
         * imach.c: Summary: Graphs improvements          "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: Saito's color  2023-04-24  Nicolas Brouard  <brouard@ined.fr>
   
 2017-06-29  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          * imach.c (Module): some bugs in printinggnuplot 
   
         * imach.c: Summary: Version 0.99r14  2022-09-19  Nicolas Brouard   <brouard@ined.fr>
   
 2017-06-27  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          * 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: More documentation on projections          version 5.0 or 5.1 distributed with IMaCh.
   
         * imach.c: Summary: Color of backprojection changed from 6 to 5(yellow)  2022-09-18  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Some bug with rint          * imach.c (Module): Fixing when a state in the data is 0 or higher
           than lstate+ndeath. Fixing the plot of contribution to Likelihood.
 2017-05-24  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
   2022-09-16  Nicolas Brouard   <brouard@ined.fr>
         * 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
 2017-05-23  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
   2022-09-14  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Code into subroutine, cleanings  
           * imach.c (Module): Fixing names of variables in T_ (thanks to Feinuo)
 2017-05-18  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
   2022-09-14  Nicolas Brouard   <brouard@ined.fr>
         * imach.c:  
         Summary: backprojection and confidence intervals of backprevalence          * imach.c (Module): Version 0.99r39 with colored dummy covariates
           (fixed or time varying), using new last columns of
 2017-05-13  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          ILK_parameter.txt file.
   
         * imach.c: Summary: temporary save for backprojection  2022-09-11  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Version 0.99r13 (improvements and bugs fixed)          * imach.c (Module): Adding timevarying products of any kinds,
           should work before shifting cotvar from ncovcol+nqv columns in
 2017-04-26  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          order to have a correspondance between the column of cotvar and
           the id of column.
         * imach.c: Summary: imach 0.99r13 Some bugs fixed          (Module): Some cleaning and adding covariates in ILK.txt
   
         * imach.c: Summary: Labels in graphs  2022-09-09  Nicolas Brouard   <brouard@ined.fr>
   
 2017-04-24  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          * imach.c (Module): Many improvements for fixing products of fixed
           timevarying as well as fixed * fixed, and test with quantitative
         * imach.c: Summary: to save          covariate.
   
 2017-04-18  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  2022-09-04  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: *** empty log message ***          * 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
 2017-04-05  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          and not 0 because everything hasn't been tranformed yet.
   
         * imach.c: Summary: Bug in E_ as well as in T_ fixed nres-1 vs k1-1  2022-09-02  Nicolas Brouard   <brouard@ined.fr>
   
 2017-04-04  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          * imach.c: Version 0.99r35 because it outputs same results with
           1+age+V1+V1*age for females and 1+age for females only
         * imach.c: Summary: Gnuplot indexations fixed (humm)          (education=1 noweight)
   
         * imach.c:  2022-08-31  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  
           * imach.c (Module): Some improvments in fichtm and many verifications 0.99r34
 2017-04-03  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
   2022-08-21  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Version 0.99r12  
         Some cleanings, conformed with updated documentation.          * imach.c (Module): Version 0.99r33 A lot of changes in
           reassigning covariates: my first idea was that people will always
 2017-03-30  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          use the first covariate V1 into the model but in fact they are
           producing data with many covariates and can use an equation model
         * version.h: *** empty log message ***          with some of the covariate; it means that in a model V2+V3 instead
           of codtabm(k,Tvaraff[j]) which calculates for combination k, for
         * version.h: Summary:0.99r11          three covariates (V1, V2, V3) the value of Tvaraff[j], but in fact
           the equation model is restricted to two variables only (V2, V3)
 2017-03-29  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          and the combination for V2 should be codtabm(k,1) instead of
           (codtabm(k,2), and the code should be
         * imach.c: Summary: Temp          codtabm(k,TnsdVar[Tvaraff[j]]. Many many changes have been
           made. All of these should be simplified once a day like we did in
 2017-03-27  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          hpxij() for example by using precov[nres] which is computed in
           decoderesult for each nres of each resultline. Loop should be done
         * imach.c: Summary: Temporary          on the equation model globally by distinguishing only product with
           age (which are changing with age) and no more on type of
 2017-03-08  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          covariates, single dummies, single covariates. 
   
         * imach.c: Summary: IMaCh version 0.99r10 bugs in gnuplot fixed  2022-08-06  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Fixing data parameter line          *  imach.c (Module): Version of imach using partly decoderesult to rebuild xpxij function
   
 2016-12-15  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  2022-08-03  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: 0.99 in progress          *  imach.c (Module): Many errors in graphs fixed with Vn*age covariates.
   
 2016-09-15  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  2022-07-25  Brouard Nicolas  <brouard@brouard.name>
   
         * imach.c: *** empty log message ***          * imach.c (Module): Error cptcovn instead of nsd in bmij (was
           coredumped, revealed by Feiuno, thank you.
         * imach.c: Summary: not working  
   2022-07-23  Nicolas Brouard   <brouard@ined.fr>
 2016-09-08  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
           * r29 W and not sqrt(Wald)
         * imach.c: Summary: continue  
   2022-07-22  Nicolas Brouard   <brouard@ined.fr>
 2016-09-07  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
           *  imach.c (Module): Output of Wald test in the htm file and not only in the log. 
         * imach.c: Summary: Starting values from frequencies  
   2022-06-02  Brouard Nicolas  <brouard@brouard.name>
         * imach.c: *** empty log message ***  
           * imach.c (Module): Adding the Wald tests from the log to the main
 2016-09-02  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          htm for better display of the maximum likelihood estimators.
   
         * imach.c: *** empty log message ***  2022-05-30  Brouard Nicolas  <brouard@brouard.name>
   
 2016-08-30  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          * imach.c: With products of covariates (age or dummies or
           quantitatives), estimates of parameters were good but when
         * imach.c: Summary: Fixing a lots          estimating variances the positions of newly created covariates
           were wrongly assigned and results were wrong. Thank to Feinua_Sun!
 2016-08-29  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
   2022-05-24  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: gnuplot problem in Back projection to fix  
           * imach.c (Module): Some attempts to find a bug of wrong estimates
         * imach.c: Summary: Better          of confidencce intervals with product in the equation modelC
   
 2016-08-26  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  2022-05-15  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c:          * imach.c (Module):  Some minor improvements
         Summary: Improvement in Powell output in order to copy and paste  
   2022-04-13  Brouard Nicolas  <brouard@brouard.name>
         * imach.c: Summary: Starting tests of 0.99  
           * imach.c (Module): Adding link to text data files
         * imach.c: Summary: to valgrind  
   2022-04-11  Nicolas Brouard   <brouard@ined.fr>
 2016-08-25  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
           * imach.c (Module): Error in rewriting the 'r' file with yearsfproj or yearsbproj fixed
         * imach.c: *** empty log message ***  
   2022-04-05  Brouard Nicolas  <brouard@ined.fr>
 2016-08-23  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
           * imach.c (Module): Fixed covariates (dummy or quantitative)
         * imach.c: *** empty log message ***          with missing values have never been allowed but are ERRORS and
           program quits. Standard deviations of fixed covariates were
         * imach.c: Summary: not working          wrongly computed. Mean and standard deviations of time varying
           covariates are still not computed.
 2016-08-22  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
   2022-03-17  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: not working  
           * 99r25 Improvements in fixing discrepancies between covariates
         * imach.c: Summary: Not working          missing in result line but in model. 
   
 2016-07-23  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  *Wed Mar 31 2021  Nicolas Brouard   <brouard@ined.fr>
           * imach.c (Module): Still bugs in the result loop. Thank to Holly Benett
         * imach.c: Summary: Completing for func too  
   *2021-03-08  Nicolas Brouard   <brouard@ined.fr>
 2016-07-22  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
           * ./ (Module): Fixed bug on result:
         * imach.c: Summary: Fixing some arrays, still debugging  
   *2021-02-20  Nicolas Brouard   <brouard@ined.fr>
 2016-07-21  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
           * imach.c (Module): Fix bug on quitting after result lines!
         * imach.c:          (Module): Version 0.99r21
         Summary: 0.99 working (more or less) for Asian Workshop on multitate methods  
   2021-02-12  Nicolas Brouard   <brouard@ined.fr>
 2016-07-12  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
           * imach.c (Module): The use of a Windows BOM (huge) file is now an error
         * imach.c: Summary: temp  
   
         * imach.c: Summary: saving but not running  2021-02-11  Nicolas  Brouard   <brouard@ined.fr>
   
 2016-07-01  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          *  (Module): imach.c Someone entered 'results:' instead of 'result:'. Now it is an error which is printed.
   
         * imach.c: Summary: Fixes  2020-02-22  Brouard Nicolas  <brouard@ined.fr>
   
 2016-02-19  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          *  (Module): imach.c Update mle=-3 (for computing Life expectancy
           and life table from the data without any state)
         * imach-0.98r.c: Summary: Kind of 0.98r? series, starting with r7  
   2019-05-20  Brouard Nicolas  <brouard@ined.fr>
         * setup.iss, Makefile, version.h: *** empty log message ***  
           * version.h: Summary: version 0.99.r19
         * imach.c: Summary: temporary  
           * imach.c: Summary: Projection syntax simplified
 2016-02-17  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          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: Probably last 0.98 stable version 0.98r6          prevforecast=1 yearsfproj=15.3 mobil_average=0
           or
 2016-02-16  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          prevforecast=1 starting-proj-date=1/1/2007 final-proj-date=12/31/2017 mobil_average=0
           or
         * imach.c: Summary: minor bug          prevbackcast=1 yearsbproj=12.3 mobil_average=1
           or
         * imach.c: Summary: 0.99r2          prevbackcast=1 starting-back-date=1/10/1999 final-back-date=1/1/1985 mobil_average=1
   
 2016-02-15  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  2019-05-18  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: *** empty log message ***          * imach.c: Summary: doxygen tex bug
   
 2016-02-12  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  2019-05-16  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: 0.99 Back projections          * imach.c: Summary: There was some wrong lines added
   
 2015-12-23  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  2019-05-09  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: Experimental backcast          * Makefile, imach.c: *** empty log message ***
   
 2015-12-18  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          * ChangeLog: Summary: C=
   
         * imach.c: Summary: 0.98r4 Warning and status=-2          * imach.c: Summary: Some updates
   
         Version 0.98r4 is now:          * imach.c: Summary: Before ncovmax
          - 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.          * version.h: *** empty log message ***
         Older changes concerning s=-2, dating from 2005 have been supersed.  
           * imach.c: Summary: 0.99r18 unlimited number of individuals
         * Makefile: *** empty log message ***          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.
   
 2015-12-16  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  2018-12-13  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile: *** empty log message ***          * imach.c: Summary: Bug for young ages (<-30) will be in r17
   
         * imach.c: Summary: 0.98r4 working  2018-12-05  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile: Summary: linuxrpm added          * Makefile: Summary: 0.99r16
   
         * Makefile: *** empty log message ***  2018-05-02  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: temporary not working          * imach.c: Summary: Some bugs fixed
   
 2015-12-11  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  2018-05-02  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: 0.98r4          * imach.c:  Summary: Bug for young ages (<-30) will be in r17
   
 2015-12-08  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  2018-05-02  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile: *** empty log message ***          * imach.c: Summary: Some bugs fixed
   
 2015-11-21  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  2018-05-01  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile:          * imach.c:
         Summary: VBoxManage change from execute --image to run --exe and --wait-exit doesn't exist any more          Summary: Bug fixed by providing frequencies only for non missing covariates
   
         * imach.c: Summary: minor typo  2018-04-27  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: 0.98r3 with some graph of projected cross-sectional          * imach.c: Summary: some minor bugs
   
         Author: Nicolas Brouard  2018-04-21  Brouard Nicolas  <brouard@ined.fr>
   
 2015-11-18  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          * README.txt: *** empty log message ***
   
         * imach.c: Summary: Start working on projected prevalences          * imach.c: Summary: Some bugs fixed, valgrind tested
   
 2015-11-17  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  2018-04-20  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: Adding ftolpl parameter          * Makefile, README.txt, setup.iss: Summary: imach 0.99r16
         Author: N Brouard  
           * imach.c:
         We had difficulties to get smoothed confidence intervals. It was due          Summary: Computing mean and stdeviation of fixed quantitative variables
         to the period prevalence which wasn't computed accurately. The inner  
         parameter ftolpl is now an outer parameter of the .imach parameter  2018-04-19  Brouard Nicolas  <brouard@ined.fr>
         file after estepm. If ftolpl is small 1.e-4 and estepm too,  
         computation are long.          * imach.c: Summary: Some minor bugs fixed
   
         * version.h: *** empty log message ***          * version.h: *** empty log message ***
   
         * imach.c: Summary: temporary  2018-02-27  Brouard Nicolas  <brouard@ined.fr>
   
 2015-10-27  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          * imach.c: *** empty log message ***
   
         * Makefile: *** empty log message ***          * imach.c: Summary: Adding second argument for quitting
   
         * setup.iss.in: Summary: some new subdirs  2018-02-21  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: *** 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
         * setup.iss.in:  
         Summary: Adding gnuplot 5.1 with bin and etc for pango fonts  2017-07-20  Brouard Nicolas  <brouard@ined.fr>
   
 2015-10-24  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          * imach.c: Summary: temporary working
   
         * imach.c: *** empty log message ***  2017-07-19  Brouard Nicolas  <brouard@ined.fr>
   
 2015-10-23  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          * imach.c: Summary: Bug for mobil_average=0 and prevforecast fixed(?)
   
         * imach.c:  2017-07-17  Brouard Nicolas  <brouard@ined.fr>
         Summary: 0.98r3 some clarification for graphs on likelihood contributions  
           * imach.c: Summary: BOM files can be read now
 2015-10-01  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
   2017-06-30  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: Some new graphs of contribution to likelihood  
           * imach.c: Summary: Graphs improvements
 2015-09-30  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
           * imach.c: Summary: Saito's color
         * Makefile:  
         Summary: Version read from version.h, itself read with cmake  2017-06-29  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: looking at better estimation of the hessian          * imach.c: Summary: Version 0.99r14
   
         Also a better criteria for convergence to the period prevalence And  2017-06-27  Brouard Nicolas  <brouard@ined.fr>
         therefore adding the number of years needed to converge. (The  
         prevalence in any alive state shold sum to one          * imach.c: Summary: More documentation on projections
   
         * Makefile: *** empty log message ***          * imach.c: Summary: Color of backprojection changed from 6 to 5(yellow)
   
 2015-09-22  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          * imach.c: Summary: Some bug with rint
   
         * imach.c:  2017-05-24  Brouard Nicolas  <brouard@ined.fr>
         Summary: Adding some overall graph on contribution to likelihood. Might change  
           * imach.c: *** empty log message ***
 2015-09-15  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
   2017-05-23  Brouard Nicolas  <brouard@ined.fr>
         * Makefile: *** empty log message ***  
           * imach.c: Summary: Code into subroutine, cleanings
         * imach.c: Summary: 0.98r0  
   2017-05-18  Brouard Nicolas  <brouard@ined.fr>
         - Some new graphs like suvival functions  
         - Some bugs fixed like model=1+age+V2.          * imach.c:
           Summary: backprojection and confidence intervals of backprevalence
         * ChangeLog, Makefile: Summary: 0.98r0  
   2017-05-13  Brouard Nicolas  <brouard@ined.fr>
         * CMakeLists.txt: Summary: Some tests for setup.iss  
           * imach.c: Summary: temporary save for backprojection
 2015-09-15  Nicolas J Brouard   <nbrouard@tugault.ined.fr>  
           * imach.c: Summary: Version 0.99r13 (improvements and bugs fixed)
         *  (Module): 0.98r0 Some new graphs, some bugs fixed: model=1+age+V2. etc  
   2017-04-26  Brouard Nicolas  <brouard@ined.fr>
 2015-08-18  Nicolas J Brouard   <nbrouard@tugault.local>  
           * imach.c: Summary: imach 0.99r13 Some bugs fixed
         *  (Module): Adding error when the covariance matrix doesn't contain the exact number of lines required by the model line.  
           * imach.c: Summary: Labels in graphs
 2015-08-03  Nicolas J Brouard   <nbrouard@tugault.ined.fr>  
   2017-04-24  Brouard Nicolas  <brouard@ined.fr>
         *  (Module): Changing Variance of one-step probabilities into Standard deviation (thanks to Yao-Chi Shih)  
           * imach.c: Summary: to save
 2014-12-16  Nicolas J Brouard   <nbrouard@tugault.local>  
   2017-04-18  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): Merging 1.61 to 1.162  
           * imach.c: *** empty log message ***
 2014-09-02  Nicolas J Brouard   <nbrouard@njbrouard.ined.fr>  
   2017-04-05  Brouard Nicolas  <brouard@ined.fr>
         * prevlim.h (Module):  
           * imach.c: Summary: Bug in E_ as well as in T_ fixed nres-1 vs k1-1
 2014-01-26  Nicolas J Brouard   <nbrouard@ledermann-2.local>  
   2017-04-04  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: Gnuplot indexations fixed (humm)
   
 2010-04-29  brouard  <brouard@ined.fr>          * imach.c:
           Summary: Some errors to warnings only if date of death is unknown but status is death we could set to pi3
         * imach.c (Module): Checking covariates for more complex models  
         than V1+V2. A lot of change to be done. Unstable.  2017-04-03  Brouard Nicolas  <brouard@ined.fr>
   
 2010-04-26  brouard  <brouard@ined.fr>          * imach.c: Summary: Version 0.99r12
           Some cleanings, conformed with updated documentation.
         * imach.c (Module): merging some libgsl code. Fixing computation  
         of likelione (using inter/intrapolation if mle = 0) in order to  2017-03-30  Brouard Nicolas  <brouard@ined.fr>
         get same likelihood as if mle=1.  
         Some cleaning of code and comments added.          * version.h: *** empty log message ***
   
 2009-10-29  brouard  <brouard@ined.fr>          * version.h: Summary:0.99r11
   
         * imach.c (Module): Now imach stops if date of birth, at least year of birth, is not given. Some cleaning of the code.  2017-03-29  Brouard Nicolas  <brouard@ined.fr>
   
 2006-06-30  Brouard Nicolas  <brouard@localhost>          * imach.c: Summary: Temp
   
         * imach.c (Module): Clarifications on computing e.j  2017-03-27  Brouard Nicolas  <brouard@ined.fr>
   
 2006-04-28  Brouard Nicolas  <brouard@localhost>          * imach.c: Summary: Temporary
   
         * imach.c (Module): Yes the sum of survivors was wrong since  2017-03-08  Brouard Nicolas  <brouard@ined.fr>
         imach-114 because nhstepm was no more computed in the age  
         loop. Now we define nhstepma in the age loop.          * imach.c: Summary: IMaCh version 0.99r10 bugs in gnuplot fixed
         (Module): In order to speed up (in case of numerous covariates) we  
         compute health expectancies (without variances) in a first step          * imach.c: Summary: Fixing data parameter line
         and then all the health expectancies with variances or standard  
         deviation (needs data from the Hessian matrices) which slows the  2016-12-15  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 in progress
         expectancies and graph are needed without standard deviations.  
   2016-09-15  Brouard Nicolas  <brouard@ined.fr>
 2006-04-04  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  
           * imach.c: *** empty log message ***
         * imach.iss (Module):  
           * imach.c: Summary: not working
         * imach.c (Module): bugs in evsi + population file added in htm output file  
   2016-09-08  Brouard Nicolas  <brouard@ined.fr>
 2006-03-22  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  
           * imach.c: Summary: continue
         * imach.c (Module):  
   2016-09-07  Brouard Nicolas  <brouard@ined.fr>
 2006-03-20  Brouard Nicolas  <brouard@localhost>  
           * imach.c: Summary: Starting values from frequencies
         * imach.c (Module): <title> changed, corresponds to .htm file  
         name. <head> headers where missing.          * imach.c: *** empty log message ***
   
         * Makefile (Module): 0.98g  2016-09-02  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): Weights can have a decimal point as for          * imach.c: *** empty log message ***
         English (a comma might work with a correct LC_NUMERIC environment,  
         otherwise the weight is truncated).  2016-08-30  Brouard Nicolas  <brouard@ined.fr>
         Modification of warning when the covariates values are not 0 or  
         1.          * imach.c: Summary: Fixing a lots
         Version 0.98g  
   2016-08-29  Brouard Nicolas  <brouard@ined.fr>
 2006-03-16  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  
           * imach.c: Summary: gnuplot problem in Back projection to fix
         * imach.c (Module): Comments concerning covariates added  
           * imach.c: Summary: Better
         * noreg-setup.iss (Module): Version 0.98f  
   2016-08-26  Brouard Nicolas  <brouard@ined.fr>
         * Makefile (Module): Version 0.98f make _windows=1 imachcyg-setup  
           * imach.c:
         * imach.c (Module): refinements in the computation of lli if          Summary: Improvement in Powell output in order to copy and paste
         status=-2 in order to have more reliable computation if stepm is  
         not 1 month. Version 0.98f          * imach.c: Summary: Starting tests of 0.99
   
 2006-03-15  Brouard Nicolas  <brouard@localhost>          * imach.c: Summary: to valgrind
   
         * imach.c (Module): Bug if status = -2, the loglikelihood was  2016-08-25  Brouard Nicolas  <brouard@ined.fr>
         computed as likelihood omitting the logarithm. Version O.98e  
           * imach.c: *** empty log message ***
 2006-03-14  Brouard Nicolas  <brouard@localhost>  
   2016-08-23  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): varevsij Comments added explaining the second  
         table of variances if popbased=1 .          * imach.c: *** empty log message ***
         (Module): Covariances of eij, ekl added, graphs fixed, new html link.  
         (Module): Function pstamp added          * imach.c: Summary: not working
         (Module): Version 0.98d  
   2016-08-22  Brouard Nicolas  <brouard@ined.fr>
 2006-03-06  Brouard Nicolas  <brouard@localhost>  
           * imach.c: Summary: not working
         * imach.c (Module): Variance-covariance wrong links and  
         varian-covariance of ej. is needed (Saito).          * imach.c: Summary: Not working
   
 2006-02-27  Brouard Nicolas  <brouard@localhost>  2016-07-23  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): One freematrix added in mlikeli!          * imach.c: Summary: Completing for func too
   
 2006-02-26  Brouard Nicolas  <brouard@localhost>  2016-07-22  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): Some improvements in processing parameter          * imach.c: Summary: Fixing some arrays, still debugging
         filename with strsep.  
   2016-07-21  Brouard Nicolas  <brouard@ined.fr>
 2006-02-24  Brouard Nicolas  <brouard@localhost>  
           * imach.c:
         * imach.c (Module): Memory leaks checks with valgrind and:          Summary: 0.99 working (more or less) for Asian Workshop on multitate methods
         datafile was not closed, some imatrix were not freed and on matrix  
         allocation too.  2016-07-12  Brouard Nicolas  <brouard@ined.fr>
   
 2006-02-09  LIEVRE Agnes  <lievre@PC_00697.ined.fr>          * imach.c: Summary: temp
   
         * strsep.c (Module): Inclusion because not in mingw32!!!          * imach.c: Summary: saving but not running
   
         * setup.iss.in (Module): IMACHSETUPVERSION added  2016-07-01  Brouard Nicolas  <brouard@ined.fr>
   
         * noreg-setup.iss (Module): added to cvs tree          * imach.c: Summary: Fixes
   
         * Makefile (Module): IMACHSETUPVERSION added  2016-02-19  Brouard Nicolas  <brouard@ined.fr>
   
 2006-01-30  BROUARD Nicolas  <brouard@localhost>          * imach-0.98r.c: Summary: Kind of 0.98r? series, starting with r7
   
         * Makefile (Module, Module): Latest Makefile          * setup.iss, Makefile, version.h: *** empty log message ***
   
         * imach.c (Module): Back to gnuplot.exe instead of wgnuplot.exe          * imach.c: Summary: temporary
   
 2006-01-27  BROUARD Nicolas  <brouard@localhost>  2016-02-17  Brouard Nicolas  <brouard@ined.fr>
   
         * noreg-setup.iss (Module): ADDED          * imach.c: Summary: Probably last 0.98 stable version 0.98r6
   
 2006-01-24  BROUARD Nicolas  <brouard@localhost>  2016-02-16  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): Comments (lines starting with a #) are allowed in data.          * imach.c: Summary: minor bug
   
 2005-10-25  Nicolas Brouard  <brouard@dhcp171.recherche.ined.fr>          * imach.c: Summary: 0.99r2
   
         * Makefile (Module): Added Imach98.pmsp and howto crete a dmg  2016-02-15  Brouard Nicolas  <brouard@ined.fr>
   
         * createdmg.sh (Module): Creates a dmg disk for MaC OS/X          * imach.c: *** empty log message ***
   
 2005-09-30    <lievre@PC_00595>  2016-02-12  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): sump fixed, loop imx fixed, and simplifications.          * imach.c: Summary: 0.99 Back projections
         (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  2015-12-23  Brouard Nicolas  <brouard@ined.fr>
         (instead of missing=-1 in earlier versions) and his/her  
         contributions to the likelihood is 1 - Prob of dying from last          * imach.c: Summary: Experimental backcast
         health status (= 1-p13= p11+p12 in the easiest case of somebody in  
         the healthy state at last known wave). Version is 0.98  2015-12-18  Brouard Nicolas  <brouard@ined.fr>
   
 2004-05-20  Brouard Nicolas  <brouard@localhost>          * imach.c: Summary: 0.98r4 Warning and status=-2
   
         * imach.c (Repository):          Version 0.98r4 is now:
         Agnes added a direct estimation of mortality (without the need of           - displaying an error when status is -1, date of interview unknown and date of death known;
         computing period prevalence and differential mortality). Thus here           - permitting a status -2 when the vital status is unknown at a known date of right truncation.
         is version 0.97a which has been distributed to some people at          Older changes concerning s=-2, dating from 2005 have been supersed.
         REVES 16 in Brugge using an Inno setup.exe for PCs. Estimates of  
         mortality using covariates is not done today. Estimating direct          * Makefile: *** 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  2015-12-16  Brouard Nicolas  <brouard@ined.fr>
         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          * Makefile: *** empty log message ***
         within former imach program (0.96d) without deteriorating too much  
         the understanding of the program.          * imach.c: Summary: 0.98r4 working
   
 2003-06-25    <brouard@BROUARD>          * Makefile: Summary: linuxrpm added
   
         * imach.c (Module): On windows (cygwin) function asctime_r doesn't          * Makefile: *** empty log message ***
         exist so I changed back to asctime which exists.  
         (Module): Version 0.96b          * imach.c: Summary: temporary not working
   
 2003-06-24    <brouard@BROUARD>  2015-12-11  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): Some bugs corrected for windows. Also, when          * imach.c: Summary: 0.98r4
         mle=-1 a template is output in file "or"mypar.txt with the design  
         of the covariance matrix to be input.  2015-12-08  Brouard Nicolas  <brouard@ined.fr>
   
 2003-06-25  Brouard Nicolas  <brouard@homebrou>          * Makefile: *** empty log message ***
   
         * imach.c (Repository): Duplicated warning errors corrected.  2015-11-21  Brouard Nicolas  <brouard@ined.fr>
         (Repository): Elapsed time after each iteration is now output. It  
         helps to forecast when convergence will be reached. Elapsed time          * Makefile:
         is stamped in powell.  We created a new html file for the graphs          Summary: VBoxManage change from execute --image to run --exe and --wait-exit doesn't exist any more
         concerning matrix of covariance. It has extension -cov.htm.  
           * imach.c: Summary: minor typo
 2003-06-23  Brouard Nicolas  <brouard@homebrou>  
           * imach.c: Summary: 0.98r3 with some graph of projected cross-sectional
         * 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.  
           Author: Nicolas Brouard
 2003-06-18  Brouard Nicolas  <brouard@homebrou>  
   2015-11-18  Brouard Nicolas  <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: Summary: Start working on projected prevalences
 2003-06-17  Brouard Nicolas  <brouard@homebrou>  
   2015-11-17  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Repository): Check when date of death was earlier that          * imach.c: Summary: Adding ftolpl parameter
         current date of interview. It may happen when the death was just          Author: N Brouard
         prior to the death. In this case, dh was negative and likelihood  
         was wrong (infinity). We still send an "Error" but patch by          We had difficulties to get smoothed confidence intervals. It was due
         assuming that the date of death was just one stepm after the          to the period prevalence which wasn't computed accurately. The inner
         interview.          parameter ftolpl is now an outer parameter of the .imach parameter
         (Repository): Because some people have very long ID (first column)          file after estepm. If ftolpl is small 1.e-4 and estepm too,
         we changed int to long in num[] and we added a new lvector for          computation are long.
         memory allocation. But we also truncated to 8 characters (left  
         truncation)          * version.h: *** empty log message ***
   
         (Repository): No more line truncation errors.          * imach.c: Summary: temporary
   
 2003-06-14  Brouard Nicolas  <brouard@homebrou>  2015-10-27  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Repository): Add of a routine likelione (likelihood          * Makefile: *** empty log message ***
         only once) which prints on a text file  
         (ilk) the contributions to the likelihood for each          * setup.iss.in: Summary: some new subdirs
         individual/wave.  
           * imach.c: *** empty log message ***
 2003-06-13  Brouard Nicolas  <brouard@homebrou>  
         * imach.c (Repository): Replace "freqsummary" at a correct          * setup.iss.in:
         place. It differs from routine "prevalence" which may be called          Summary: Adding gnuplot 5.1 with bin and etc for pango fonts
         many times. Probs is memory consuming and must be used with  
         parcimony.  2015-10-24  Brouard Nicolas  <brouard@ined.fr>
   
 2003-06-17    <brouard@BROUARD>          * imach.c: *** empty log message ***
   
         * timeval.h (Module): Added included file to make use of  2015-10-23  Brouard Nicolas  <brouard@ined.fr>
         gettimeofday working on win32 with cygwin.  
           * imach.c:
 2003-05-16  Brouard Nicolas  <brouard@brouard>          Summary: 0.98r3 some clarification for graphs on likelihood contributions
         * imach.c (Module): Insert of a warning if the delay between two  
         waves is negative.  2015-10-01  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module):          * imach.c: Summary: Some new graphs of contribution to likelihood
   
 2003-05-03    <brouard@BROUARD>  2015-09-30  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Some cleaning          * Makefile:
           Summary: Version read from version.h, itself read with cmake
 2003-03-28    <brouard@BROUARD>  
         * imach.c (Module): In version up to 0.92 likelihood was computed          * imach.c: Summary: looking at better estimation of the hessian
         as if date of death was unknown. Death was treated as any other  
         health state: the date of the interview describes the actual state          Also a better criteria for convergence to the period prevalence And
         and not the date of a change in health state. The former idea was          therefore adding the number of years needed to converge. (The
         to consider that at each interview the state was recorded          prevalence in any alive state shold sum to one
         (healthy, disable or death) and IMaCh was corrected; but when we  
         introduced the exact date of death then we should have modified          * Makefile: *** empty log message ***
         the contribution of an exact death to the likelihood. This new  
         contribution is smaller and very dependent of the step unit  2015-09-22  Brouard Nicolas  <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:
         interview up to one month before death multiplied by the          Summary: Adding some overall graph on contribution to likelihood. Might change
         probability to die within a month. Thanks to Chris  
         Jackson for correcting this bug.  Former versions increased  2015-09-15  Brouard Nicolas  <brouard@ined.fr>
         mortality artificially. The bad side is that we add another loop  
           * Makefile: *** empty log message ***
   
         which slows down the processing. The difference can be up to 10%          * imach.c: Summary: 0.98r0
   
           - Some new graphs like survival functions
         lower mortality.          - Some bugs fixed like model=1+age+V2.
   
           * ChangeLog, Makefile: Summary: 0.98r0
   
           * CMakeLists.txt: Summary: Some tests for setup.iss
   
 2002-05-30    <brouard@BROUARD>  2015-09-15  Nicolas J Brouard   <nbrouard@tugault.ined.fr>
   
           *  (Module): 0.98r0 Some new graphs, some bugs fixed: model=1+age+V2. etc
   
   2015-08-18  Nicolas J Brouard   <nbrouard@tugault.local>
   
         *          *  (Module): Adding error when the covariance matrix doesn't contain the exact number of lines required by the model line.
   
   2015-08-03  Nicolas J Brouard   <nbrouard@tugault.ined.fr>
   
           *  (Module): Changing Variance of one-step probabilities into Standard deviation (thanks to Yao-Chi Shih)
   
         * imach.c (Module): Add correlation matrix of one-step  2014-12-16  Nicolas J Brouard   <nbrouard@tugault.local>
   
           * imach.c (Module): Merging 1.61 to 1.162
         probabilities and covariance matrix  
   2014-09-02  Nicolas J Brouard   <nbrouard@njbrouard.ined.fr>
   
           * prevlim.h (Module): 
   
   2014-01-26  Nicolas J Brouard   <nbrouard@ledermann-2.local>
   
           * 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.
   
   2010-04-29  brouard  <brouard@ined.fr>
   
           * imach.c (Module): Checking covariates for more complex models
           than V1+V2. A lot of change to be done. Unstable.
   
   2010-04-26  brouard  <brouard@ined.fr>
   
           * imach.c (Module): merging some libgsl code. Fixing computation
           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.
   
   2009-10-29  brouard  <brouard@ined.fr>
   
           * imach.c (Module): Now imach stops if date of birth, at least year of birth, is not given. Some cleaning of the code.
   
   2006-06-30  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): Clarifications on computing e.j
   
   2006-04-28  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): Yes the sum of survivors was wrong since
           imach-114 because nhstepm was no more computed in the age
           loop. Now we define nhstepma in the age loop.
           (Module): In order to speed up (in case of numerous covariates) we
           compute health expectancies (without variances) in a first step
           and then all the health expectancies with variances or standard
           deviation (needs data from the Hessian matrices) which slows the
           computation.
           In the future we should be able to stop the program is only health
           expectancies and graph are needed without standard deviations.
   
   2006-04-04  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
   
           * imach.iss (Module): 
   
           * imach.c (Module): bugs in evsi + population file added in htm output file
   
   2006-03-22  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
   
           * imach.c (Module): 
   
   2006-03-20  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): <title> changed, corresponds to .htm file
           name. <head> headers where missing.
   
           * Makefile (Module): 0.98g
   
           * imach.c (Module): Weights can have a decimal point as for
           English (a comma might work with a correct LC_NUMERIC environment,
           otherwise the weight is truncated).
           Modification of warning when the covariates values are not 0 or
           1. 
           Version 0.98g
   
   2006-03-16  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
   
           * imach.c (Module): Comments concerning covariates added
   
           * noreg-setup.iss (Module): Version 0.98f
   
           * Makefile (Module): Version 0.98f make _windows=1 imachcyg-setup
   
           * imach.c (Module): refinements in the computation of lli if
           status=-2 in order to have more reliable computation if stepm is
           not 1 month. Version 0.98f
   
   2006-03-15  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): Bug if status = -2, the loglikelihood was
           computed as likelihood omitting the logarithm. Version O.98e
   
   2006-03-14  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): varevsij Comments added explaining the second
           table of variances if popbased=1 .
           (Module): Covariances of eij, ekl added, graphs fixed, new html link.
           (Module): Function pstamp added
           (Module): Version 0.98d 
   
   2006-03-06  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): Variance-covariance wrong links and
           varian-covariance of ej. is needed (Saito).
   
   2006-02-27  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): One freematrix added in mlikeli!
   
   2006-02-26  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): Some improvements in processing parameter
           filename with strsep.
   
   2006-02-24  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): Memory leaks checks with valgrind and:
           datafile was not closed, some imatrix were not freed and on matrix
           allocation too.
   
   2006-02-09  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
   
           * strsep.c (Module): Inclusion because not in mingw32!!!
   
           * setup.iss.in (Module): IMACHSETUPVERSION added
   
           * noreg-setup.iss (Module): added to cvs tree
   
           * Makefile (Module): IMACHSETUPVERSION added
   
   2006-01-30  BROUARD Nicolas  <brouard@localhost>
   
           * Makefile (Module, Module): Latest Makefile
   
           * imach.c (Module): Back to gnuplot.exe instead of wgnuplot.exe
   
   2006-01-27  BROUARD Nicolas  <brouard@localhost>
   
           * noreg-setup.iss (Module): ADDED
   
   2006-01-24  BROUARD Nicolas  <brouard@localhost>
   
           * imach.c (Module): Comments (lines starting with a #) are allowed in data.
   
   2005-10-25  Nicolas Brouard  <brouard@dhcp171.recherche.ined.fr>
   
           * Makefile (Module): Added Imach98.pmsp and howto crete a dmg
   
           * createdmg.sh (Module): Creates a dmg disk for MaC OS/X
   
   2005-09-30    <lievre@PC_00595>
   
           * imach.c (Module): sump fixed, loop imx fixed, and simplifications.
           (Module): If the status is missing at the last wave but we know
           that the person is alive, then we can code his/her status as -2
           (instead of missing=-1 in earlier versions) and his/her
           contributions to the likelihood is 1 - Prob of dying from last
           health status (= 1-p13= p11+p12 in the easiest case of somebody in
           the healthy state at last known wave). Version is 0.98 
   
   2004-05-20  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Repository): 
           Agnes added a direct estimation of mortality (without the need of
           computing period prevalence and differential mortality). Thus here
           is version 0.97a which has been distributed to some people at
           REVES 16 in Brugge using an Inno setup.exe for PCs. Estimates of
           mortality using covariates is not done today. Estimating direct
           mortality is a very different process because it doesn't need
           interpolation because it is easy to get the lx from the force of
           the mortality mux in the simplest case as for a Gompertz (log mux
           = a + b*x . But we have been able to incorporate the new code
           within former imach program (0.96d) without deteriorating too much
           the understanding of the program. 
   
   2003-06-25    <brouard@BROUARD>
   
           * imach.c (Module): On windows (cygwin) function asctime_r doesn't
           exist so I changed back to asctime which exists.
           (Module): Version 0.96b
   
   2003-06-24    <brouard@BROUARD>
   
           * imach.c (Module): Some bugs corrected for windows. Also, when
           mle=-1 a template is output in file "or"mypar.txt with the design
           of the covariance matrix to be input.
   
   2003-06-25  Brouard Nicolas  <brouard@homebrou>
   
           * imach.c (Repository): Duplicated warning errors corrected.
           (Repository): Elapsed time after each iteration is now output. It
           helps to forecast when convergence will be reached. Elapsed time
           is stamped in powell.  We created a new html file for the graphs
           concerning matrix of covariance. It has extension -cov.htm.
   
   2003-06-23  Brouard Nicolas  <brouard@homebrou>
   
           * imach.c (Repository): Create a sub-directory where all the secondary files are. Only imach, htm, gp and r(imach) are on the main directory. Correct time and other things.
   
   2003-06-18  Brouard Nicolas  <brouard@homebrou>
   
           * imach.c (Repository): Suppress abusive calls to append to file html (solution was to put fichtm as a global variable. Version 0.96
   
   2003-06-17  Brouard Nicolas  <brouard@homebrou>
   
   
           * imach.c (Repository): Check when date of death was earlier that
           current date of interview. It may happen when the death was just
           prior to the death. In this case, dh was negative and likelihood
           was wrong (infinity). We still send an "Error" but patch by
           assuming that the date of death was just one stepm after the
           interview.
           (Repository): Because some people have very long ID (first column)
           we changed int to long in num[] and we added a new lvector for
           memory allocation. But we also truncated to 8 characters (left
           truncation)
   
           (Repository): No more line truncation errors.
   
   2003-06-14  Brouard Nicolas  <brouard@homebrou>
   
           * imach.c (Repository): Add of a routine likelione (likelihood
           only once) which prints on a text file
           (ilk) the contributions to the likelihood for each
           individual/wave.
   
   2003-06-13  Brouard Nicolas  <brouard@homebrou>
           * imach.c (Repository): Replace "freqsummary" at a correct
           place. It differs from routine "prevalence" which may be called
           many times. Probs is memory consuming and must be used with
           parcimony.
   
   2003-06-17    <brouard@BROUARD>
   
           * timeval.h (Module): Added included file to make use of
           gettimeofday working on win32 with cygwin.
   
   2003-05-16  Brouard Nicolas  <brouard@brouard>
           * imach.c (Module): Insert of a warning if the delay between two
           waves is negative.
   
           * imach.c (Module): 
   
   2003-05-03    <brouard@BROUARD>
   
           * imach.c: Some cleaning
   
   2003-03-28    <brouard@BROUARD>
           * imach.c (Module): In version up to 0.92 likelihood was computed
           as if date of death was unknown. Death was treated as any other
           health state: the date of the interview describes the actual state
           and not the date of a change in health state. The former idea was
           to consider that at each interview the state was recorded
           (healthy, disable or death) and IMaCh was corrected; but when we
           introduced the exact date of death then we should have modified
           the contribution of an exact death to the likelihood. This new
           contribution is smaller and very dependent of the step unit
           stepm. It is no more the probability to die between last interview
           and month of death but the probability to survive from last
           interview up to one month before death multiplied by the
           probability to die within a month. Thanks to Chris
           Jackson for correcting this bug.  Former versions increased
           mortality artificially. The bad side is that we add another loop
           which slows down the processing. The difference can be up to 10%
           lower mortality.
   
   2002-05-30    <brouard@BROUARD>
   
           * imach.c (Module): Add correlation matrix of one-step
           probabilities and covariance matrix
   
Removed from v.1.39  
changed lines
  Added in v.1.74

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