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version 1.42, 2021/02/12 11:33:48 version 1.74, 2024/07/08 14:25:11
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 2021-02-12  Nicolas Brouard   <brouard@ined.fr>  2024-07-08  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c (Module): The use of a Windows BOM (huge) file is now an error          * imach.c (Module): Some bug fixes: in drawings when age*age is
           included in the model as well as with quantitative variables.
   
 2021-02-11  Nicolas  Brouard   <brouard@ined.fr>  2024-07-02  Nicolas Brouard  <brouard@ined.fr>
   
         *  (Module): imach.c Someone entered 'results:' instead of 'result:'. Now it is an error which is printed.          * imach.c (Module): Trying compiling on Linux with clang (instead
           of gcc which is too slow) and lot of warnings suppressed
 2020-02-22  Brouard Nicolas  <brouard@ined.fr>  
   2024-06-28  Nicolas Brouard   <brouard@ined.fr>
         *  (Module): imach.c Update mle=-3 (for computing Life expectancy  
         and life table from the data without any state)          * imach.c (Module): fixing some bugs in gnuplot and quantitative
           variables, but not completely solved
 2019-05-20  Brouard Nicolas  <brouard@ined.fr>  
   2024-06-28  Nicolas Brouard  <brouard@ined.fr>
         * version.h: Summary: version 0.99.r19  
           * imach.c (Module): s6 errors with age*age (harmless).
         * imach.c: Summary: Projection syntax simplified  
         We can now start projections, forward or backward, from the mean date  2024-05-12  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 Version 0.99s5 In fact, the covariance of total life
         or          expectancy e.. with a partial life expectancy e.j is high,
         prevforecast=1 starting-proj-date=1/1/2007 final-proj-date=12/31/2017 mobil_average=0          therefore the complete matrix of variance covariance has to be
         or          included in the formula of the standard error of the proportion of
         prevbackcast=1 yearsbproj=12.3 mobil_average=1          total life expectancy spent in a specific state:
         or          var(X/Y)=mu_x^2/mu_y^2*(sigma_x^2/mu_x^2 -2
         prevbackcast=1 starting-back-date=1/10/1999 final-back-date=1/1/1985 mobil_average=1          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.
 2019-05-18  Brouard Nicolas  <brouard@ined.fr>  
   2024-04-30  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: doxygen tex bug  
           * (Module): In version 0.99s4, we incorporated the calculation of
 2019-05-16  Brouard Nicolas  <brouard@ined.fr>          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: There was some wrong lines added          depending only of the variances of X and Y and expectancies.
   
 2019-05-09  Brouard Nicolas  <brouard@ined.fr>  2024-04-24  Nicolas Brouard   <brouard@ined.fr>
   
         * Makefile, imach.c: *** empty log message ***          * (Module): This version comes late after having tested
           successfully the praxis C version of Buckhardt.  But Buckardt's
         * ChangeLog: Summary: C=          version was difficult to read and Gegenfurtner's version had a few
           typos which made its results less reliable than Buckhardt's
         * imach.c: Summary: Some updates          results.  The most important work consisted in retyping the Brent
           original PRAXIS program written in Algol W (published with errors,
         * imach.c: Summary: Before ncovmax          ommitting the transposition of matrix V before its QR reduction
           from Golub. I used the recent "awe" compiler from Gkynn Webster.
         * version.h: *** empty log message ***          The awe library had errors, for example in arc tangent function
           which have been fixed.
         * 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.          The main objective was to get identical results with the three
           versions: (1) Algol W, (2) Buckhardt'C version as well (3)
 2018-12-13  Brouard Nicolas  <brouard@ined.fr>          Gegenfürtner C versions on the various test functions published by
           Brent in 1973 in Algol W.
         * imach.c: Summary: Bug for young ages (<-30) will be in r17  
           Also, in order to compare them, the random function had to produce
 2018-12-05  Brouard Nicolas  <brouard@ined.fr>          the same sequence for the 3 softwares. The random function used in
           imach corresponds to original Brent's random function written in
         * Makefile: Summary: 0.99r16          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
 2018-05-02  Brouard Nicolas  <brouard@ined.fr>          real issue in C where, by default, arrays are starting from 0 to
           n-1. In Buckhardt, as well as in Gegenfürtner C code, it can be
         * imach.c: Summary: Some bugs fixed          seen that authors while trying to mimick original Brent Algol W
           code are hesitating by changing either a loop originally from 1 to
 2018-05-02  Brouard Nicolas  <brouard@ined.fr>          n in a loop from 0 to n-1, or keeping Brent's loop from 1 to n and
           shifting the index from original X(I) in Algol W to x[i-1] in C.
         * imach.c:  Summary: Bug for young ages (<-30) will be in r17          But as IMaCh is using, since the beginning, the Numerical Recipes
           functions vector or matrix, I changed Geggenfürtner code to mimick
 2018-05-02  Brouard Nicolas  <brouard@ined.fr>          the original Algol W arrays. Thus the X(I) is translated in C as
           x[i] which minimizes the errors. The Golub QR algorithm was
         * imach.c: Summary: Some bugs fixed          published in Algol with overflow errors which were reproduced in
           Brent's Algol W code. Buckhardt code fixed these errors which are
 2018-05-01  Brouard Nicolas  <brouard@ined.fr>          much more problematic in C than in Algol W.  Thus Buckhardt code
           seems very safe, but i haven't chosen it for IMaCh because the C
         * imach.c:          style is horrible and almost unreadable compared to Gegenfürtner
         Summary: Bug fixed by providing frequencies only for non missing covariates          CO code which is very close to Brent's original. Also what makes
           Buckhardt code more difficult to read is, instead of passing the
 2018-04-27  Brouard Nicolas  <brouard@ined.fr>          minimum of parameters in the functions calls, as it is in Algol
           Brent's code or Gegenfürtner's code, the list of parameters is
         * imach.c: Summary: some minor bugs          high. For example, the flin function LONG REAL PROCEDURE FLIN
           (LONG REAL VALUE L) has only one parameter in Algol W, the
 2018-04-21  Brouard Nicolas  <brouard@ined.fr>          Gegenfürtner flin function had two parameters: static double
           flin(l, j) double l; { int i; double tflin[N];} but Buckhardt
         * README.txt: *** empty log message ***          function has 14 parameters which makes the code unreadable and
           useless. Gegenfürtner used a lot of static variables or functions
         * imach.c: Summary: Some bugs fixed, valgrind tested          which I tried to minimize. Also in Gegefürtner, array dimensions
           were fixed to N. In my adaptation the flin is static double
 2018-04-20  Brouard Nicolas  <brouard@ined.fr>          flin(double l, int j) and the parameter used are global variables.
   
         * Makefile, README.txt, setup.iss: Summary: imach 0.99r16  2023-06-14  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c:          * imach.c (Module): Testing if conjugate gradient could be quicker
         Summary: Computing mean and stdeviation of fixed quantitative variables          when lot of variables POWELLORIGINCONJUGATE
   
 2018-04-19  Brouard Nicolas  <brouard@ined.fr>  2023-05-23  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Some minor bugs fixed          * imach.c (Module): Fixed PROB_r 
   
         * version.h: *** empty log message ***  2023-05-22  Nicolas Brouard   <brouard@ined.fr>
   
 2018-02-27  Brouard Nicolas  <brouard@ined.fr>          * imach.c (Module): In the ILK....txt file, the number of columns
           before the covariates values is dependent of the number of states (16+nlstate): 0.99r46
         * imach.c: *** empty log message ***  
   2023-05-08  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Adding second argument for quitting  
           *  (Module): Error V0 when result:. and model 1+age+V1: fixed
 2018-02-21  Brouard Nicolas  <brouard@ined.fr>  
   2023-04-29  Nicolas Brouard  <brouard@ined.fr>
         * Makefile, README.txt, imach.c: Summary: 0.99r15  
         New Makefile with recent VirtualBox 5.26. Bug in sqrt negatve in imach.c          * imach.c (Module): Inverting the model equation and fixingg bugs
           in the drawings
 2017-07-20  Brouard Nicolas  <brouard@ined.fr>          "1+age+V7*V4*age+V6*V4*age+V7*V3*age+V6*V3*age+V6*V2*age+V7*age+V6*age+V4*age+V3*age+V2*age+V7*V4+V6*V4+V7*V3+V6*V3+V7*V2+V6*V2+V7+V6+V4+V3+V2\000\0003+V2"
   
         * imach.c: Summary: temporary working  2023-04-24  Nicolas Brouard  <brouard@ined.fr>
   
 2017-07-19  Brouard Nicolas  <brouard@ined.fr>          * imach.c (Module): some bugs in printinggnuplot 
   
         * imach.c: Summary: Bug for mobil_average=0 and prevforecast fixed(?)  2022-09-19  Nicolas Brouard   <brouard@ined.fr>
   
 2017-07-17  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: BOM files can be read now          version 5.0 or 5.1 distributed with IMaCh.
   
 2017-06-30  Brouard Nicolas  <brouard@ined.fr>  2022-09-18  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Graphs improvements          * imach.c (Module): Fixing when a state in the data is 0 or higher
           than lstate+ndeath. Fixing the plot of contribution to Likelihood.
         * imach.c: Summary: Saito's color  
   2022-09-16  Nicolas Brouard   <brouard@ined.fr>
 2017-06-29  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): 0.99r41 Was an error when product of timevarying and fixed. Using FixedV[of name] now. Thank you  Feinuo
         * imach.c: Summary: Version 0.99r14  
   2022-09-14  Nicolas Brouard   <brouard@ined.fr>
 2017-06-27  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): Fixing names of variables in T_ (thanks to Feinuo)
         * imach.c: Summary: More documentation on projections  
   2022-09-14  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Color of backprojection changed from 6 to 5(yellow)  
           * imach.c (Module): Version 0.99r39 with colored dummy covariates
         * imach.c: Summary: Some bug with rint          (fixed or time varying), using new last columns of
           ILK_parameter.txt file.
 2017-05-24  Brouard Nicolas  <brouard@ined.fr>  
   2022-09-11  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: *** empty log message ***  
           * imach.c (Module): Adding timevarying products of any kinds,
 2017-05-23  Brouard Nicolas  <brouard@ined.fr>          should work before shifting cotvar from ncovcol+nqv columns in
           order to have a correspondance between the column of cotvar and
         * imach.c: Summary: Code into subroutine, cleanings          the id of column.
           (Module): Some cleaning and adding covariates in ILK.txt
 2017-05-18  Brouard Nicolas  <brouard@ined.fr>  
   2022-09-09  Nicolas Brouard   <brouard@ined.fr>
         * imach.c:  
         Summary: backprojection and confidence intervals of backprevalence          * imach.c (Module): Many improvements for fixing products of fixed
           timevarying as well as fixed * fixed, and test with quantitative
 2017-05-13  Brouard Nicolas  <brouard@ined.fr>          covariate.
   
         * imach.c: Summary: temporary save for backprojection  2022-09-04  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Version 0.99r13 (improvements and bugs fixed)          * 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
 2017-04-26  Brouard Nicolas  <brouard@ined.fr>          and not 0 because everything hasn't been tranformed yet.
   
         * imach.c: Summary: imach 0.99r13 Some bugs fixed  2022-09-02  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Labels in graphs          * imach.c: Version 0.99r35 because it outputs same results with
           1+age+V1+V1*age for females and 1+age for females only
 2017-04-24  Brouard Nicolas  <brouard@ined.fr>          (education=1 noweight)
   
         * imach.c: Summary: to save  2022-08-31  Nicolas Brouard   <brouard@ined.fr>
   
 2017-04-18  Brouard Nicolas  <brouard@ined.fr>          * imach.c (Module): Some improvments in fichtm and many verifications 0.99r34
   
         * imach.c: *** empty log message ***  2022-08-21  Nicolas Brouard   <brouard@ined.fr>
   
 2017-04-05  Brouard Nicolas  <brouard@ined.fr>          * imach.c (Module): Version 0.99r33 A lot of changes in
           reassigning covariates: my first idea was that people will always
         * imach.c: Summary: Bug in E_ as well as in T_ fixed nres-1 vs k1-1          use the first covariate V1 into the model but in fact they are
           producing data with many covariates and can use an equation model
 2017-04-04  Brouard Nicolas  <brouard@ined.fr>          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
         * imach.c: Summary: Gnuplot indexations fixed (humm)          three covariates (V1, V2, V3) the value of Tvaraff[j], but in fact
           the equation model is restricted to two variables only (V2, V3)
         * imach.c:          and the combination for V2 should be codtabm(k,1) instead of
         Summary: Some errors to warnings only if date of death is unknown but status is death we could set to pi3          (codtabm(k,2), and the code should be
           codtabm(k,TnsdVar[Tvaraff[j]]. Many many changes have been
 2017-04-03  Brouard Nicolas  <brouard@ined.fr>          made. All of these should be simplified once a day like we did in
           hpxij() for example by using precov[nres] which is computed in
         * imach.c: Summary: Version 0.99r12          decoderesult for each nres of each resultline. Loop should be done
         Some cleanings, conformed with updated documentation.          on the equation model globally by distinguishing only product with
           age (which are changing with age) and no more on type of
 2017-03-30  Brouard Nicolas  <brouard@ined.fr>          covariates, single dummies, single covariates. 
   
         * version.h: *** empty log message ***  2022-08-06  Nicolas Brouard   <brouard@ined.fr>
   
         * version.h: Summary:0.99r11          *  imach.c (Module): Version of imach using partly decoderesult to rebuild xpxij function
   
 2017-03-29  Brouard Nicolas  <brouard@ined.fr>  2022-08-03  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Temp          *  imach.c (Module): Many errors in graphs fixed with Vn*age covariates.
   
 2017-03-27  Brouard Nicolas  <brouard@ined.fr>  2022-07-25  Brouard Nicolas  <brouard@brouard.name>
   
         * imach.c: Summary: Temporary          * imach.c (Module): Error cptcovn instead of nsd in bmij (was
           coredumped, revealed by Feiuno, thank you.
 2017-03-08  Brouard Nicolas  <brouard@ined.fr>  
   2022-07-23  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: IMaCh version 0.99r10 bugs in gnuplot fixed  
           * r29 W and not sqrt(Wald)
         * imach.c: Summary: Fixing data parameter line  
   2022-07-22  Nicolas Brouard   <brouard@ined.fr>
 2016-12-15  Brouard Nicolas  <brouard@ined.fr>  
           *  imach.c (Module): Output of Wald test in the htm file and not only in the log. 
         * imach.c: Summary: 0.99 in progress  
   2022-06-02  Brouard Nicolas  <brouard@brouard.name>
 2016-09-15  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): Adding the Wald tests from the log to the main
         * imach.c: *** empty log message ***          htm for better display of the maximum likelihood estimators.
   
         * imach.c: Summary: not working  2022-05-30  Brouard Nicolas  <brouard@brouard.name>
   
 2016-09-08  Brouard Nicolas  <brouard@ined.fr>          * imach.c: With products of covariates (age or dummies or
           quantitatives), estimates of parameters were good but when
         * imach.c: Summary: continue          estimating variances the positions of newly created covariates
           were wrongly assigned and results were wrong. Thank to Feinua_Sun!
 2016-09-07  Brouard Nicolas  <brouard@ined.fr>  
   2022-05-24  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Starting values from frequencies  
           * imach.c (Module): Some attempts to find a bug of wrong estimates
         * imach.c: *** empty log message ***          of confidencce intervals with product in the equation modelC
   
 2016-09-02  Brouard Nicolas  <brouard@ined.fr>  2022-05-15  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: *** empty log message ***          * imach.c (Module):  Some minor improvements
   
 2016-08-30  Brouard Nicolas  <brouard@ined.fr>  2022-04-13  Brouard Nicolas  <brouard@brouard.name>
   
         * imach.c: Summary: Fixing a lots          * imach.c (Module): Adding link to text data files
   
 2016-08-29  Brouard Nicolas  <brouard@ined.fr>  2022-04-11  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: gnuplot problem in Back projection to fix          * imach.c (Module): Error in rewriting the 'r' file with yearsfproj or yearsbproj fixed
   
         * imach.c: Summary: Better  2022-04-05  Brouard Nicolas  <brouard@ined.fr>
   
 2016-08-26  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:          program quits. Standard deviations of fixed covariates were
         Summary: Improvement in Powell output in order to copy and paste          wrongly computed. Mean and standard deviations of time varying
           covariates are still not computed.
         * imach.c: Summary: Starting tests of 0.99  
   2022-03-17  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: to valgrind  
           * 99r25 Improvements in fixing discrepancies between covariates
 2016-08-25  Brouard Nicolas  <brouard@ined.fr>          missing in result line but in model. 
   
         * imach.c: *** empty log message ***  *Wed Mar 31 2021  Nicolas Brouard   <brouard@ined.fr>
           * imach.c (Module): Still bugs in the result loop. Thank to Holly Benett
 2016-08-23  Brouard Nicolas  <brouard@ined.fr>  
   *2021-03-08  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: *** empty log message ***  
           * ./ (Module): Fixed bug on result:
         * imach.c: Summary: not working  
   *2021-02-20  Nicolas Brouard   <brouard@ined.fr>
 2016-08-22  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): Fix bug on quitting after result lines!
         * imach.c: Summary: not working          (Module): Version 0.99r21
   
         * imach.c: Summary: Not working  2021-02-12  Nicolas Brouard   <brouard@ined.fr>
   
 2016-07-23  Brouard Nicolas  <brouard@ined.fr>          * imach.c (Module): The use of a Windows BOM (huge) file is now an error
   
         * imach.c: Summary: Completing for func too  
   2021-02-11  Nicolas  Brouard   <brouard@ined.fr>
 2016-07-22  Brouard Nicolas  <brouard@ined.fr>  
           *  (Module): imach.c Someone entered 'results:' instead of 'result:'. Now it is an error which is printed.
         * imach.c: Summary: Fixing some arrays, still debugging  
   2020-02-22  Brouard Nicolas  <brouard@ined.fr>
 2016-07-21  Brouard Nicolas  <brouard@ined.fr>  
           *  (Module): imach.c Update mle=-3 (for computing Life expectancy
         * imach.c:          and life table from the data without any state)
         Summary: 0.99 working (more or less) for Asian Workshop on multitate methods  
   2019-05-20  Brouard Nicolas  <brouard@ined.fr>
 2016-07-12  Brouard Nicolas  <brouard@ined.fr>  
           * version.h: Summary: version 0.99.r19
         * imach.c: Summary: temp  
           * imach.c: Summary: Projection syntax simplified
         * imach.c: Summary: saving but not running          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:
 2016-07-01  Brouard Nicolas  <brouard@ined.fr>          prevforecast=1 yearsfproj=15.3 mobil_average=0
           or
         * imach.c: Summary: Fixes          prevforecast=1 starting-proj-date=1/1/2007 final-proj-date=12/31/2017 mobil_average=0
           or
 2016-02-19  Brouard Nicolas  <brouard@ined.fr>          prevbackcast=1 yearsbproj=12.3 mobil_average=1
           or
         * imach-0.98r.c: Summary: Kind of 0.98r? series, starting with r7          prevbackcast=1 starting-back-date=1/10/1999 final-back-date=1/1/1985 mobil_average=1
   
         * setup.iss, Makefile, version.h: *** empty log message ***  2019-05-18  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: temporary          * imach.c: Summary: doxygen tex bug
   
 2016-02-17  Brouard Nicolas  <brouard@ined.fr>  2019-05-16  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: Probably last 0.98 stable version 0.98r6          * imach.c: Summary: There was some wrong lines added
   
 2016-02-16  Brouard Nicolas  <brouard@ined.fr>  2019-05-09  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: minor bug          * Makefile, imach.c: *** empty log message ***
   
         * imach.c: Summary: 0.99r2          * ChangeLog: Summary: C=
   
 2016-02-15  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Some updates
   
         * imach.c: *** empty log message ***          * imach.c: Summary: Before ncovmax
   
 2016-02-12  Brouard Nicolas  <brouard@ined.fr>          * version.h: *** empty log message ***
   
         * imach.c: Summary: 0.99 Back projections          * 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.
 2015-12-23  Brouard Nicolas  <brouard@ined.fr>  
   2018-12-13  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: Experimental backcast  
           * imach.c: Summary: Bug for young ages (<-30) will be in r17
 2015-12-18  Brouard Nicolas  <brouard@ined.fr>  
   2018-12-05  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: 0.98r4 Warning and status=-2  
           * Makefile: Summary: 0.99r16
         Version 0.98r4 is now:  
          - displaying an error when status is -1, date of interview unknown and date of death known;  2018-05-02  Brouard Nicolas  <brouard@ined.fr>
          - permitting a status -2 when the vital status is unknown at a known date of right truncation.  
         Older changes concerning s=-2, dating from 2005 have been supersed.          * imach.c: Summary: Some bugs fixed
   
         * Makefile: *** empty log message ***  2018-05-02  Brouard Nicolas  <brouard@ined.fr>
   
 2015-12-16  Brouard Nicolas  <brouard@ined.fr>          * imach.c:  Summary: Bug for young ages (<-30) will be in r17
   
         * Makefile: *** empty log message ***  2018-05-02  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: 0.98r4 working          * imach.c: Summary: Some bugs fixed
   
         * Makefile: Summary: linuxrpm added  2018-05-01  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile: *** empty log message ***          * imach.c:
           Summary: Bug fixed by providing frequencies only for non missing covariates
         * imach.c: Summary: temporary not working  
   2018-04-27  Brouard Nicolas  <brouard@ined.fr>
 2015-12-11  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: some minor bugs
         * imach.c: Summary: 0.98r4  
   2018-04-21  Brouard Nicolas  <brouard@ined.fr>
 2015-12-08  Brouard Nicolas  <brouard@ined.fr>  
           * README.txt: *** empty log message ***
         * Makefile: *** empty log message ***  
           * imach.c: Summary: Some bugs fixed, valgrind tested
 2015-11-21  Brouard Nicolas  <brouard@ined.fr>  
   2018-04-20  Brouard Nicolas  <brouard@ined.fr>
         * Makefile:  
         Summary: VBoxManage change from execute --image to run --exe and --wait-exit doesn't exist any more          * Makefile, README.txt, setup.iss: Summary: imach 0.99r16
   
         * imach.c: Summary: minor typo          * imach.c:
           Summary: Computing mean and stdeviation of fixed quantitative variables
         * imach.c: Summary: 0.98r3 with some graph of projected cross-sectional  
   2018-04-19  Brouard Nicolas  <brouard@ined.fr>
         Author: Nicolas Brouard  
           * imach.c: Summary: Some minor bugs fixed
 2015-11-18  Brouard Nicolas  <brouard@ined.fr>  
           * version.h: *** empty log message ***
         * imach.c: Summary: Start working on projected prevalences  
   2018-02-27  Brouard Nicolas  <brouard@ined.fr>
 2015-11-17  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: *** empty log message ***
         * imach.c: Summary: Adding ftolpl parameter  
         Author: N Brouard          * imach.c: Summary: Adding second argument for quitting
   
         We had difficulties to get smoothed confidence intervals. It was due  2018-02-21  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          * Makefile, README.txt, imach.c: Summary: 0.99r15
         file after estepm. If ftolpl is small 1.e-4 and estepm too,          New Makefile with recent VirtualBox 5.26. Bug in sqrt negatve in imach.c
         computation are long.  
   2017-07-20  Brouard Nicolas  <brouard@ined.fr>
         * version.h: *** empty log message ***  
           * imach.c: Summary: temporary working
         * imach.c: Summary: temporary  
   2017-07-19  Brouard Nicolas  <brouard@ined.fr>
 2015-10-27  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Bug for mobil_average=0 and prevforecast fixed(?)
         * Makefile: *** empty log message ***  
   2017-07-17  Brouard Nicolas  <brouard@ined.fr>
         * setup.iss.in: Summary: some new subdirs  
           * imach.c: Summary: BOM files can be read now
         * imach.c: *** empty log message ***  
   2017-06-30  Brouard Nicolas  <brouard@ined.fr>
         * setup.iss.in:  
         Summary: Adding gnuplot 5.1 with bin and etc for pango fonts          * imach.c: Summary: Graphs improvements
   
 2015-10-24  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Saito's color
   
         * imach.c: *** empty log message ***  2017-06-29  Brouard Nicolas  <brouard@ined.fr>
   
 2015-10-23  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Version 0.99r14
   
         * imach.c:  2017-06-27  Brouard Nicolas  <brouard@ined.fr>
         Summary: 0.98r3 some clarification for graphs on likelihood contributions  
           * imach.c: Summary: More documentation on projections
 2015-10-01  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Color of backprojection changed from 6 to 5(yellow)
         * imach.c: Summary: Some new graphs of contribution to likelihood  
           * imach.c: Summary: Some bug with rint
 2015-09-30  Brouard Nicolas  <brouard@ined.fr>  
   2017-05-24  Brouard Nicolas  <brouard@ined.fr>
         * Makefile:  
         Summary: Version read from version.h, itself read with cmake          * imach.c: *** empty log message ***
   
         * imach.c: Summary: looking at better estimation of the hessian  2017-05-23  Brouard Nicolas  <brouard@ined.fr>
   
         Also a better criteria for convergence to the period prevalence And          * imach.c: Summary: Code into subroutine, cleanings
         therefore adding the number of years needed to converge. (The  
         prevalence in any alive state shold sum to one  2017-05-18  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile: *** empty log message ***          * imach.c:
           Summary: backprojection and confidence intervals of backprevalence
 2015-09-22  Brouard Nicolas  <brouard@ined.fr>  
   2017-05-13  Brouard Nicolas  <brouard@ined.fr>
         * imach.c:  
         Summary: Adding some overall graph on contribution to likelihood. Might change          * imach.c: Summary: temporary save for backprojection
   
 2015-09-15  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Version 0.99r13 (improvements and bugs fixed)
   
         * Makefile: *** empty log message ***  2017-04-26  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: 0.98r0          * imach.c: Summary: imach 0.99r13 Some bugs fixed
   
         - Some new graphs like suvival functions          * imach.c: Summary: Labels in graphs
         - Some bugs fixed like model=1+age+V2.  
   2017-04-24  Brouard Nicolas  <brouard@ined.fr>
         * ChangeLog, Makefile: Summary: 0.98r0  
           * imach.c: Summary: to save
         * CMakeLists.txt: Summary: Some tests for setup.iss  
   2017-04-18  Brouard Nicolas  <brouard@ined.fr>
 2015-09-15  Nicolas J Brouard   <nbrouard@tugault.ined.fr>  
           * imach.c: *** empty log message ***
         *  (Module): 0.98r0 Some new graphs, some bugs fixed: model=1+age+V2. etc  
   2017-04-05  Brouard Nicolas  <brouard@ined.fr>
 2015-08-18  Nicolas J Brouard   <nbrouard@tugault.local>  
           * imach.c: Summary: Bug in E_ as well as in T_ fixed nres-1 vs k1-1
         *  (Module): Adding error when the covariance matrix doesn't contain the exact number of lines required by the model line.  
   2017-04-04  Brouard Nicolas  <brouard@ined.fr>
 2015-08-03  Nicolas J Brouard   <nbrouard@tugault.ined.fr>  
           * imach.c: Summary: Gnuplot indexations fixed (humm)
         *  (Module): Changing Variance of one-step probabilities into Standard deviation (thanks to Yao-Chi Shih)  
           * imach.c:
 2014-12-16  Nicolas J Brouard   <nbrouard@tugault.local>          Summary: Some errors to warnings only if date of death is unknown but status is death we could set to pi3
   
         * imach.c (Module): Merging 1.61 to 1.162  2017-04-03  Brouard Nicolas  <brouard@ined.fr>
   
 2014-09-02  Nicolas J Brouard   <nbrouard@njbrouard.ined.fr>          * imach.c: Summary: Version 0.99r12
           Some cleanings, conformed with updated documentation.
         * prevlim.h (Module):  
   2017-03-30  Brouard Nicolas  <brouard@ined.fr>
 2014-01-26  Nicolas J Brouard   <nbrouard@ledermann-2.local>  
           * version.h: *** empty log message ***
         * 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.          * version.h: Summary:0.99r11
   
 2010-04-29  brouard  <brouard@ined.fr>  2017-03-29  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): Checking covariates for more complex models          * imach.c: Summary: Temp
         than V1+V2. A lot of change to be done. Unstable.  
   2017-03-27  Brouard Nicolas  <brouard@ined.fr>
 2010-04-26  brouard  <brouard@ined.fr>  
           * imach.c: Summary: Temporary
         * imach.c (Module): merging some libgsl code. Fixing computation  
         of likelione (using inter/intrapolation if mle = 0) in order to  2017-03-08  Brouard Nicolas  <brouard@ined.fr>
         get same likelihood as if mle=1.  
         Some cleaning of code and comments added.          * imach.c: Summary: IMaCh version 0.99r10 bugs in gnuplot fixed
   
 2009-10-29  brouard  <brouard@ined.fr>          * imach.c: Summary: Fixing data parameter line
   
         * imach.c (Module): Now imach stops if date of birth, at least year of birth, is not given. Some cleaning of the code.  2016-12-15  Brouard Nicolas  <brouard@ined.fr>
   
 2006-06-30  Brouard Nicolas  <brouard@localhost>          * imach.c: Summary: 0.99 in progress
   
         * imach.c (Module): Clarifications on computing e.j  2016-09-15  Brouard Nicolas  <brouard@ined.fr>
   
 2006-04-28  Brouard Nicolas  <brouard@localhost>          * imach.c: *** empty log message ***
   
         * imach.c (Module): Yes the sum of survivors was wrong since          * imach.c: Summary: not working
         imach-114 because nhstepm was no more computed in the age  
         loop. Now we define nhstepma in the age loop.  2016-09-08  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: Summary: continue
         and then all the health expectancies with variances or standard  
         deviation (needs data from the Hessian matrices) which slows the  2016-09-07  Brouard Nicolas  <brouard@ined.fr>
         computation.  
         In the future we should be able to stop the program is only health          * imach.c: Summary: Starting values from frequencies
         expectancies and graph are needed without standard deviations.  
           * imach.c: *** empty log message ***
 2006-04-04  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  
   2016-09-02  Brouard Nicolas  <brouard@ined.fr>
         * imach.iss (Module):  
           * imach.c: *** empty log message ***
         * imach.c (Module): bugs in evsi + population file added in htm output file  
   2016-08-30  Brouard Nicolas  <brouard@ined.fr>
 2006-03-22  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  
           * imach.c: Summary: Fixing a lots
         * imach.c (Module):  
   2016-08-29  Brouard Nicolas  <brouard@ined.fr>
 2006-03-20  Brouard Nicolas  <brouard@localhost>  
           * imach.c: Summary: gnuplot problem in Back projection to fix
         * imach.c (Module): <title> changed, corresponds to .htm file  
         name. <head> headers where missing.          * imach.c: Summary: Better
   
         * Makefile (Module): 0.98g  2016-08-26  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): Weights can have a decimal point as for          * imach.c:
         English (a comma might work with a correct LC_NUMERIC environment,          Summary: Improvement in Powell output in order to copy and paste
         otherwise the weight is truncated).  
         Modification of warning when the covariates values are not 0 or          * imach.c: Summary: Starting tests of 0.99
         1.  
         Version 0.98g          * imach.c: Summary: to valgrind
   
 2006-03-16  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  2016-08-25  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): Comments concerning covariates added          * imach.c: *** empty log message ***
   
         * noreg-setup.iss (Module): Version 0.98f  2016-08-23  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile (Module): Version 0.98f make _windows=1 imachcyg-setup          * imach.c: *** empty log message ***
   
         * imach.c (Module): refinements in the computation of lli if          * imach.c: Summary: not working
         status=-2 in order to have more reliable computation if stepm is  
         not 1 month. Version 0.98f  2016-08-22  Brouard Nicolas  <brouard@ined.fr>
   
 2006-03-15  Brouard Nicolas  <brouard@localhost>          * imach.c: Summary: not working
   
         * imach.c (Module): Bug if status = -2, the loglikelihood was          * imach.c: Summary: Not working
         computed as likelihood omitting the logarithm. Version O.98e  
   2016-07-23  Brouard Nicolas  <brouard@ined.fr>
 2006-03-14  Brouard Nicolas  <brouard@localhost>  
           * imach.c: Summary: Completing for func too
         * imach.c (Module): varevsij Comments added explaining the second  
         table of variances if popbased=1 .  2016-07-22  Brouard Nicolas  <brouard@ined.fr>
         (Module): Covariances of eij, ekl added, graphs fixed, new html link.  
         (Module): Function pstamp added          * imach.c: Summary: Fixing some arrays, still debugging
         (Module): Version 0.98d  
   2016-07-21  Brouard Nicolas  <brouard@ined.fr>
 2006-03-06  Brouard Nicolas  <brouard@localhost>  
           * imach.c:
         * imach.c (Module): Variance-covariance wrong links and          Summary: 0.99 working (more or less) for Asian Workshop on multitate methods
         varian-covariance of ej. is needed (Saito).  
   2016-07-12  Brouard Nicolas  <brouard@ined.fr>
 2006-02-27  Brouard Nicolas  <brouard@localhost>  
           * imach.c: Summary: temp
         * imach.c (Module): One freematrix added in mlikeli!  
           * imach.c: Summary: saving but not running
 2006-02-26  Brouard Nicolas  <brouard@localhost>  
   2016-07-01  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): Some improvements in processing parameter  
         filename with strsep.          * imach.c: Summary: Fixes
   
 2006-02-24  Brouard Nicolas  <brouard@localhost>  2016-02-19  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): Memory leaks checks with valgrind and:          * imach-0.98r.c: Summary: Kind of 0.98r? series, starting with r7
         datafile was not closed, some imatrix were not freed and on matrix  
         allocation too.          * setup.iss, Makefile, version.h: *** empty log message ***
   
 2006-02-09  LIEVRE Agnes  <lievre@PC_00697.ined.fr>          * imach.c: Summary: temporary
   
         * strsep.c (Module): Inclusion because not in mingw32!!!  2016-02-17  Brouard Nicolas  <brouard@ined.fr>
   
         * setup.iss.in (Module): IMACHSETUPVERSION added          * imach.c: Summary: Probably last 0.98 stable version 0.98r6
   
         * noreg-setup.iss (Module): added to cvs tree  2016-02-16  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile (Module): IMACHSETUPVERSION added          * imach.c: Summary: minor bug
   
 2006-01-30  BROUARD Nicolas  <brouard@localhost>          * imach.c: Summary: 0.99r2
   
         * Makefile (Module, Module): Latest Makefile  2016-02-15  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): Back to gnuplot.exe instead of wgnuplot.exe          * imach.c: *** empty log message ***
   
 2006-01-27  BROUARD Nicolas  <brouard@localhost>  2016-02-12  Brouard Nicolas  <brouard@ined.fr>
   
         * noreg-setup.iss (Module): ADDED          * imach.c: Summary: 0.99 Back projections
   
 2006-01-24  BROUARD Nicolas  <brouard@localhost>  2015-12-23  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): Comments (lines starting with a #) are allowed in data.          * imach.c: Summary: Experimental backcast
   
 2005-10-25  Nicolas Brouard  <brouard@dhcp171.recherche.ined.fr>  2015-12-18  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile (Module): Added Imach98.pmsp and howto crete a dmg          * imach.c: Summary: 0.98r4 Warning and status=-2
   
         * createdmg.sh (Module): Creates a dmg disk for MaC OS/X          Version 0.98r4 is now:
            - displaying an error when status is -1, date of interview unknown and date of death known;
 2005-09-30    <lievre@PC_00595>           - permitting a status -2 when the vital status is unknown at a known date of right truncation.
           Older changes concerning s=-2, dating from 2005 have been supersed.
         * imach.c (Module): sump fixed, loop imx fixed, and simplifications.  
         (Module): If the status is missing at the last wave but we know          * Makefile: *** empty log message ***
         that the person is alive, then we can code his/her status as -2  
         (instead of missing=-1 in earlier versions) and his/her  2015-12-16  Brouard Nicolas  <brouard@ined.fr>
         contributions to the likelihood is 1 - Prob of dying from last  
         health status (= 1-p13= p11+p12 in the easiest case of somebody in          * Makefile: *** empty log message ***
         the healthy state at last known wave). Version is 0.98  
           * imach.c: Summary: 0.98r4 working
 2004-05-20  Brouard Nicolas  <brouard@localhost>  
           * Makefile: Summary: linuxrpm added
         * imach.c (Repository):  
         Agnes added a direct estimation of mortality (without the need of          * Makefile: *** empty log message ***
         computing period prevalence and differential mortality). Thus here  
         is version 0.97a which has been distributed to some people at          * imach.c: Summary: temporary not working
         REVES 16 in Brugge using an Inno setup.exe for PCs. Estimates of  
         mortality using covariates is not done today. Estimating direct  2015-12-11  Brouard Nicolas  <brouard@ined.fr>
         mortality is a very different process because it doesn't need  
         interpolation because it is easy to get the lx from the force of          * imach.c: Summary: 0.98r4
         the mortality mux in the simplest case as for a Gompertz (log mux  
         = a + b*x . But we have been able to incorporate the new code  2015-12-08  Brouard Nicolas  <brouard@ined.fr>
         within former imach program (0.96d) without deteriorating too much  
         the understanding of the program.          * Makefile: *** empty log message ***
   
 2003-06-25    <brouard@BROUARD>  2015-11-21  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): On windows (cygwin) function asctime_r doesn't          * Makefile:
         exist so I changed back to asctime which exists.          Summary: VBoxManage change from execute --image to run --exe and --wait-exit doesn't exist any more
         (Module): Version 0.96b  
           * imach.c: Summary: minor typo
 2003-06-24    <brouard@BROUARD>  
           * imach.c: Summary: 0.98r3 with some graph of projected cross-sectional
         * imach.c (Module): Some bugs corrected for windows. Also, when  
         mle=-1 a template is output in file "or"mypar.txt with the design          Author: Nicolas Brouard
         of the covariance matrix to be input.  
   2015-11-18  Brouard Nicolas  <brouard@ined.fr>
 2003-06-25  Brouard Nicolas  <brouard@homebrou>  
           * imach.c: Summary: Start working on projected prevalences
         * imach.c (Repository): Duplicated warning errors corrected.  
         (Repository): Elapsed time after each iteration is now output. It  2015-11-17  Brouard Nicolas  <brouard@ined.fr>
         helps to forecast when convergence will be reached. Elapsed time  
         is stamped in powell.  We created a new html file for the graphs          * imach.c: Summary: Adding ftolpl parameter
         concerning matrix of covariance. It has extension -cov.htm.          Author: N Brouard
   
 2003-06-23  Brouard Nicolas  <brouard@homebrou>          We had difficulties to get smoothed confidence intervals. It was due
           to the period prevalence which wasn't computed accurately. The inner
         * 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.          parameter ftolpl is now an outer parameter of the .imach parameter
           file after estepm. If ftolpl is small 1.e-4 and estepm too,
 2003-06-18  Brouard Nicolas  <brouard@homebrou>          computation are long.
   
         * imach.c (Repository): Suppress abusive calls to append to file html (solution was to put fichtm as a global variable. Version 0.96          * version.h: *** empty log message ***
   
 2003-06-17  Brouard Nicolas  <brouard@homebrou>          * imach.c: Summary: temporary
   
   2015-10-27  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Repository): Check when date of death was earlier that  
         current date of interview. It may happen when the death was just          * Makefile: *** empty log message ***
         prior to the death. In this case, dh was negative and likelihood  
         was wrong (infinity). We still send an "Error" but patch by          * setup.iss.in: Summary: some new subdirs
         assuming that the date of death was just one stepm after the  
         interview.          * imach.c: *** empty log message ***
         (Repository): Because some people have very long ID (first column)  
         we changed int to long in num[] and we added a new lvector for          * setup.iss.in:
         memory allocation. But we also truncated to 8 characters (left          Summary: Adding gnuplot 5.1 with bin and etc for pango fonts
         truncation)  
   2015-10-24  Brouard Nicolas  <brouard@ined.fr>
         (Repository): No more line truncation errors.  
           * imach.c: *** empty log message ***
 2003-06-14  Brouard Nicolas  <brouard@homebrou>  
   2015-10-23  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Repository): Add of a routine likelione (likelihood  
         only once) which prints on a text file          * imach.c:
         (ilk) the contributions to the likelihood for each          Summary: 0.98r3 some clarification for graphs on likelihood contributions
         individual/wave.  
   2015-10-01  Brouard Nicolas  <brouard@ined.fr>
 2003-06-13  Brouard Nicolas  <brouard@homebrou>  
         * imach.c (Repository): Replace "freqsummary" at a correct          * imach.c: Summary: Some new graphs of contribution to likelihood
         place. It differs from routine "prevalence" which may be called  
         many times. Probs is memory consuming and must be used with  2015-09-30  Brouard Nicolas  <brouard@ined.fr>
         parcimony.  
           * Makefile:
 2003-06-17    <brouard@BROUARD>          Summary: Version read from version.h, itself read with cmake
   
         * timeval.h (Module): Added included file to make use of          * imach.c: Summary: looking at better estimation of the hessian
         gettimeofday working on win32 with cygwin.  
           Also a better criteria for convergence to the period prevalence And
 2003-05-16  Brouard Nicolas  <brouard@brouard>          therefore adding the number of years needed to converge. (The
         * imach.c (Module): Insert of a warning if the delay between two          prevalence in any alive state shold sum to one
         waves is negative.  
           * Makefile: *** empty log message ***
         * imach.c (Module):  
   2015-09-22  Brouard Nicolas  <brouard@ined.fr>
 2003-05-03    <brouard@BROUARD>  
           * imach.c:
         * imach.c: Some cleaning          Summary: Adding some overall graph on contribution to likelihood. Might change
   
 2003-03-28    <brouard@BROUARD>  2015-09-15  Brouard Nicolas  <brouard@ined.fr>
         * 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          * Makefile: *** empty log message ***
         health state: the date of the interview describes the actual state  
         and not the date of a change in health state. The former idea was          * imach.c: Summary: 0.98r0
         to consider that at each interview the state was recorded  
         (healthy, disable or death) and IMaCh was corrected; but when we          - Some new graphs like survival functions
         introduced the exact date of death then we should have modified          - Some bugs fixed like model=1+age+V2.
         the contribution of an exact death to the likelihood. This new  
         contribution is smaller and very dependent of the step unit          * ChangeLog, Makefile: Summary: 0.98r0
         stepm. It is no more the probability to die between last interview  
         and month of death but the probability to survive from last          * CMakeLists.txt: Summary: Some tests for setup.iss
         interview up to one month before death multiplied by the  
         probability to die within a month. Thanks to Chris  2015-09-15  Nicolas J Brouard   <nbrouard@tugault.ined.fr>
         Jackson for correcting this bug.  Former versions increased  
         mortality artificially. The bad side is that we add another loop          *  (Module): 0.98r0 Some new graphs, some bugs fixed: model=1+age+V2. etc
   
   2015-08-18  Nicolas J Brouard   <nbrouard@tugault.local>
         which slows down the processing. The difference can be up to 10%  
           *  (Module): Adding error when the covariance matrix doesn't contain the exact number of lines required by the model line.
   
         lower mortality.  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)
   
   2014-12-16  Nicolas J Brouard   <nbrouard@tugault.local>
   
 2002-05-30    <brouard@BROUARD>          * imach.c (Module): Merging 1.61 to 1.162
   
   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): Add correlation matrix of one-step  
           * imach.c (Module): Checking covariates for more complex models
           than V1+V2. A lot of change to be done. Unstable.
         probabilities and covariance matrix  
   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.1.42  
changed lines
  Added in v.1.74

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