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version 1.48, 2022/04/05 21:11:15 version 1.69, 2024/04/30 10:58:21
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 2022-04-05  Brouard Nicolas  <brouard@ined.fr>  2024-04-30  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c (Module): Fixed covariates (dummy or quantitative)          * (Module): In version 0.99s4, we incorporated the calculation of
         with missing values have never been allowed but are ERRORS and          the std error of the proportion of total life expectancy spent in
         program quits. Standard deviations of fixed covariates were          a specific state Var(e.j/e..) using the formula of Var(X/Y)
         wrongly computed. Mean and standard deviations of time varying          depending only of the variances of X and Y and expectancies.
         covariates are still not computed.  
   2024-04-24  Nicolas Brouard   <brouard@ined.fr>
 2022-03-17  Brouard Nicolas  <brouard@ined.fr>  
           * (Module): This version comes late after having tested
         * 99r25 Improvements in fixing discrepancies between covariates          successfully the praxis C version of Buckhardt.  But Buckardt's
         missing in result line but in model.          version was difficult to read and Gegenfurtner's version had a few
           typos which made its results less reliable than Buckhardt's
 *Wed Mar 31 2021  Nicolas Brouard   <brouard@ined.fr>          results.  The most important work consisted in retyping the Brent
         * imach.c (Module): Still bugs in the result loop. Thank to Holly Benett          original PRAXIS program written in Algol W (published with errors,
           ommitting the transposition of matrix V before its QR reduction
 *2021-03-08  Nicolas Brouard   <brouard@ined.fr>          from Golub. I used the recent "awe" compiler from Gkynn Webster.
           The awe library had errors, for example in arc tangent function
         * ./ (Module): Fixed bug on result:          which have been fixed.
   
 *2021-02-20  Nicolas Brouard   <brouard@ined.fr>          The main objective was to get identical results with the three
           versions: (1) Algol W, (2) Buckhardt'C version as well (3)
         * imach.c (Module): Fix bug on quitting after result lines!          Gegenfürtner C versions on the various test functions published by
         (Module): Version 0.99r21          Brent in 1973 in Algol W.
   
 2021-02-12  Nicolas Brouard   <brouard@ined.fr>          Also, in order to compare them, the random function had to produce
           the same sequence for the 3 softwares. The random function used in
         * imach.c (Module): The use of a Windows BOM (huge) file is now an error          imach corresponds to original Brent's random function written in
           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
 2021-02-11  Nicolas  Brouard   <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
         *  (Module): imach.c Someone entered 'results:' instead of 'result:'. Now it is an error which is printed.          seen that authors while trying to mimick original Brent Algol W
           code are hesitating by changing either a loop originally from 1 to
 2020-02-22  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.
         *  (Module): imach.c Update mle=-3 (for computing Life expectancy          But as IMaCh is using, since the beginning, the Numerical Recipes
         and life table from the data without any state)          functions vector or matrix, I changed Geggenfürtner code to mimick
           the original Algol W arrays. Thus the X(I) is translated in C as
 2019-05-20  Brouard Nicolas  <brouard@ined.fr>          x[i] which minimizes the errors. The Golub QR algorithm was
           published in Algol with overflow errors which were reproduced in
         * version.h: Summary: version 0.99.r19          Brent's Algol W code. Buckhardt code fixed these errors which are
           much more problematic in C than in Algol W.  Thus Buckhardt code
         * imach.c: Summary: Projection syntax simplified          seems very safe, but i haven't chosen it for IMaCh because the C
         We can now start projections, forward or backward, from the mean date          style is horrible and almost unreadable compared to Gegenfürtner
         of inteviews up to or down to a number of years of projection:          CO code which is very close to Brent's original. Also what makes
         prevforecast=1 yearsfproj=15.3 mobil_average=0          Buckhardt code more difficult to read is, instead of passing the
         or          minimum of parameters in the functions calls, as it is in Algol
         prevforecast=1 starting-proj-date=1/1/2007 final-proj-date=12/31/2017 mobil_average=0          Brent's code or Gegenfürtner's code, the list of parameters is
         or          high. For example, the flin function LONG REAL PROCEDURE FLIN
         prevbackcast=1 yearsbproj=12.3 mobil_average=1          (LONG REAL VALUE L) has only one parameter in Algol W, the
         or          Gegenfürtner flin function had two parameters: static double
         prevbackcast=1 starting-back-date=1/10/1999 final-back-date=1/1/1985 mobil_average=1          flin(l, j) double l; { int i; double tflin[N];} but Buckhardt
           function has 14 parameters which makes the code unreadable and
 2019-05-18  Brouard Nicolas  <brouard@ined.fr>          useless. Gegenfürtner used a lot of static variables or functions
           which I tried to minimize. Also in Gegefürtner, array dimensions
         * imach.c: Summary: doxygen tex bug          were fixed to N. In my adaptation the flin is static double
           flin(double l, int j) and the parameter used are global variables.
 2019-05-16  Brouard Nicolas  <brouard@ined.fr>  
   2023-06-14  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: There was some wrong lines added  
           * imach.c (Module): Testing if conjugate gradient could be quicker
 2019-05-09  Brouard Nicolas  <brouard@ined.fr>          when lot of variables POWELLORIGINCONJUGATE
   
         * Makefile, imach.c: *** empty log message ***  2023-05-23  Nicolas Brouard   <brouard@ined.fr>
   
         * ChangeLog: Summary: C=          * imach.c (Module): Fixed PROB_r 
   
         * imach.c: Summary: Some updates  2023-05-22  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Before ncovmax          * 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
         * version.h: *** empty log message ***  
   2023-05-08  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: 0.99r18 unlimited number of individuals  
         The number n which was limited to 20,000 cases is now unlimited, from firstobs to lastobs. If the number is too for the virtual memory, probably an error will occur.          *  (Module): Error V0 when result:. and model 1+age+V1: fixed
   
 2018-12-13  Brouard Nicolas  <brouard@ined.fr>  2023-04-29  Nicolas Brouard  <brouard@ined.fr>
   
         * imach.c: Summary: Bug for young ages (<-30) will be in r17          * imach.c (Module): Inverting the model equation and fixingg bugs
           in the drawings
 2018-12-05  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"
   
         * Makefile: Summary: 0.99r16  2023-04-24  Nicolas Brouard  <brouard@ined.fr>
   
 2018-05-02  Brouard Nicolas  <brouard@ined.fr>          * imach.c (Module): some bugs in printinggnuplot 
   
         * imach.c: Summary: Some bugs fixed  2022-09-19  Nicolas Brouard   <brouard@ined.fr>
   
 2018-05-02  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: Bug for young ages (<-30) will be in r17          version 5.0 or 5.1 distributed with IMaCh.
   
 2018-05-02  Brouard Nicolas  <brouard@ined.fr>  2022-09-18  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Some bugs fixed          * imach.c (Module): Fixing when a state in the data is 0 or higher
           than lstate+ndeath. Fixing the plot of contribution to Likelihood.
 2018-05-01  Brouard Nicolas  <brouard@ined.fr>  
   2022-09-16  Nicolas Brouard   <brouard@ined.fr>
         * imach.c:  
         Summary: Bug fixed by providing frequencies only for non missing covariates          * imach.c (Module): 0.99r41 Was an error when product of timevarying and fixed. Using FixedV[of name] now. Thank you  Feinuo
   
 2018-04-27  Brouard Nicolas  <brouard@ined.fr>  2022-09-14  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: some minor bugs          * imach.c (Module): Fixing names of variables in T_ (thanks to Feinuo)
   
 2018-04-21  Brouard Nicolas  <brouard@ined.fr>  2022-09-14  Nicolas Brouard   <brouard@ined.fr>
   
         * README.txt: *** empty log message ***          * imach.c (Module): Version 0.99r39 with colored dummy covariates
           (fixed or time varying), using new last columns of
         * imach.c: Summary: Some bugs fixed, valgrind tested          ILK_parameter.txt file.
   
 2018-04-20  Brouard Nicolas  <brouard@ined.fr>  2022-09-11  Nicolas Brouard   <brouard@ined.fr>
   
         * Makefile, README.txt, setup.iss: Summary: imach 0.99r16          * imach.c (Module): Adding timevarying products of any kinds,
           should work before shifting cotvar from ncovcol+nqv columns in
         * imach.c:          order to have a correspondance between the column of cotvar and
         Summary: Computing mean and stdeviation of fixed quantitative variables          the id of column.
           (Module): Some cleaning and adding covariates in ILK.txt
 2018-04-19  Brouard Nicolas  <brouard@ined.fr>  
   2022-09-09  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Some minor bugs fixed  
           * imach.c (Module): Many improvements for fixing products of fixed
         * version.h: *** empty log message ***          timevarying as well as fixed * fixed, and test with quantitative
           covariate.
 2018-02-27  Brouard Nicolas  <brouard@ined.fr>  
   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
         * imach.c: Summary: Adding second argument for quitting          model=1+age only did not work. The defautl combination should be 1
           and not 0 because everything hasn't been tranformed yet.
 2018-02-21  Brouard Nicolas  <brouard@ined.fr>  
   2022-09-02  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: Version 0.99r35 because it outputs same results with
           1+age+V1+V1*age for females and 1+age for females only
 2017-07-20  Brouard Nicolas  <brouard@ined.fr>          (education=1 noweight)
   
         * imach.c: Summary: temporary working  2022-08-31  Nicolas Brouard   <brouard@ined.fr>
   
 2017-07-19  Brouard Nicolas  <brouard@ined.fr>          * imach.c (Module): Some improvments in fichtm and many verifications 0.99r34
   
         * imach.c: Summary: Bug for mobil_average=0 and prevforecast fixed(?)  2022-08-21  Nicolas Brouard   <brouard@ined.fr>
   
 2017-07-17  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: BOM files can be read now          use the first covariate V1 into the model but in fact they are
           producing data with many covariates and can use an equation model
 2017-06-30  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: Graphs improvements          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: Summary: Saito's color          and the combination for V2 should be codtabm(k,1) instead of
           (codtabm(k,2), and the code should be
 2017-06-29  Brouard Nicolas  <brouard@ined.fr>          codtabm(k,TnsdVar[Tvaraff[j]]. Many many changes have been
           made. All of these should be simplified once a day like we did in
         * imach.c: Summary: Version 0.99r14          hpxij() for example by using precov[nres] which is computed in
           decoderesult for each nres of each resultline. Loop should be done
 2017-06-27  Brouard Nicolas  <brouard@ined.fr>          on the equation model globally by distinguishing only product with
           age (which are changing with age) and no more on type of
         * imach.c: Summary: More documentation on projections          covariates, single dummies, single covariates. 
   
         * imach.c: Summary: Color of backprojection changed from 6 to 5(yellow)  2022-08-06  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Some bug with rint          *  imach.c (Module): Version of imach using partly decoderesult to rebuild xpxij function
   
 2017-05-24  Brouard Nicolas  <brouard@ined.fr>  2022-08-03  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: *** empty log message ***          *  imach.c (Module): Many errors in graphs fixed with Vn*age covariates.
   
 2017-05-23  Brouard Nicolas  <brouard@ined.fr>  2022-07-25  Brouard Nicolas  <brouard@brouard.name>
   
         * imach.c: Summary: Code into subroutine, cleanings          * imach.c (Module): Error cptcovn instead of nsd in bmij (was
           coredumped, revealed by Feiuno, thank you.
 2017-05-18  Brouard Nicolas  <brouard@ined.fr>  
   2022-07-23  Nicolas Brouard   <brouard@ined.fr>
         * imach.c:  
         Summary: backprojection and confidence intervals of backprevalence          * r29 W and not sqrt(Wald)
   
 2017-05-13  Brouard Nicolas  <brouard@ined.fr>  2022-07-22  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: temporary save for backprojection          *  imach.c (Module): Output of Wald test in the htm file and not only in the log. 
   
         * imach.c: Summary: Version 0.99r13 (improvements and bugs fixed)  2022-06-02  Brouard Nicolas  <brouard@brouard.name>
   
 2017-04-26  Brouard Nicolas  <brouard@ined.fr>          * imach.c (Module): Adding the Wald tests from the log to the main
           htm for better display of the maximum likelihood estimators.
         * imach.c: Summary: imach 0.99r13 Some bugs fixed  
   2022-05-30  Brouard Nicolas  <brouard@brouard.name>
         * imach.c: Summary: Labels in graphs  
           * imach.c: With products of covariates (age or dummies or
 2017-04-24  Brouard Nicolas  <brouard@ined.fr>          quantitatives), estimates of parameters were good but when
           estimating variances the positions of newly created covariates
         * imach.c: Summary: to save          were wrongly assigned and results were wrong. Thank to Feinua_Sun!
   
 2017-04-18  Brouard Nicolas  <brouard@ined.fr>  2022-05-24  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: *** empty log message ***          * imach.c (Module): Some attempts to find a bug of wrong estimates
           of confidencce intervals with product in the equation modelC
 2017-04-05  Brouard Nicolas  <brouard@ined.fr>  
   2022-05-15  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Bug in E_ as well as in T_ fixed nres-1 vs k1-1  
           * imach.c (Module):  Some minor improvements
 2017-04-04  Brouard Nicolas  <brouard@ined.fr>  
   2022-04-13  Brouard Nicolas  <brouard@brouard.name>
         * imach.c: Summary: Gnuplot indexations fixed (humm)  
           * imach.c (Module): Adding link to text data files
         * imach.c:  
         Summary: Some errors to warnings only if date of death is unknown but status is death we could set to pi3  2022-04-11  Nicolas Brouard   <brouard@ined.fr>
   
 2017-04-03  Brouard Nicolas  <brouard@ined.fr>          * imach.c (Module): Error in rewriting the 'r' file with yearsfproj or yearsbproj fixed
   
         * imach.c: Summary: Version 0.99r12  2022-04-05  Brouard Nicolas  <brouard@ined.fr>
         Some cleanings, conformed with updated documentation.  
           * imach.c (Module): Fixed covariates (dummy or quantitative)
 2017-03-30  Brouard Nicolas  <brouard@ined.fr>          with missing values have never been allowed but are ERRORS and
           program quits. Standard deviations of fixed covariates were
         * version.h: *** empty log message ***          wrongly computed. Mean and standard deviations of time varying
           covariates are still not computed.
         * version.h: Summary:0.99r11  
   2022-03-17  Brouard Nicolas  <brouard@ined.fr>
 2017-03-29  Brouard Nicolas  <brouard@ined.fr>  
           * 99r25 Improvements in fixing discrepancies between covariates
         * imach.c: Summary: Temp          missing in result line but in model. 
   
 2017-03-27  Brouard Nicolas  <brouard@ined.fr>  *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: Temporary  
   *2021-03-08  Nicolas Brouard   <brouard@ined.fr>
 2017-03-08  Brouard Nicolas  <brouard@ined.fr>  
           * ./ (Module): Fixed bug on result:
         * imach.c: Summary: IMaCh version 0.99r10 bugs in gnuplot fixed  
   *2021-02-20  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Fixing data parameter line  
           * imach.c (Module): Fix bug on quitting after result lines!
 2016-12-15  Brouard Nicolas  <brouard@ined.fr>          (Module): Version 0.99r21
   
         * imach.c: Summary: 0.99 in progress  2021-02-12  Nicolas Brouard   <brouard@ined.fr>
   
 2016-09-15  Brouard Nicolas  <brouard@ined.fr>          * imach.c (Module): The use of a Windows BOM (huge) file is now an error
   
         * imach.c: *** empty log message ***  
   2021-02-11  Nicolas  Brouard   <brouard@ined.fr>
         * imach.c: Summary: not working  
           *  (Module): imach.c Someone entered 'results:' instead of 'result:'. Now it is an error which is printed.
 2016-09-08  Brouard Nicolas  <brouard@ined.fr>  
   2020-02-22  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: continue  
           *  (Module): imach.c Update mle=-3 (for computing Life expectancy
 2016-09-07  Brouard Nicolas  <brouard@ined.fr>          and life table from the data without any state)
   
         * imach.c: Summary: Starting values from frequencies  2019-05-20  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: *** empty log message ***          * version.h: Summary: version 0.99.r19
   
 2016-09-02  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Projection syntax simplified
           We can now start projections, forward or backward, from the mean date
         * imach.c: *** empty log message ***          of inteviews up to or down to a number of years of projection:
           prevforecast=1 yearsfproj=15.3 mobil_average=0
 2016-08-30  Brouard Nicolas  <brouard@ined.fr>          or
           prevforecast=1 starting-proj-date=1/1/2007 final-proj-date=12/31/2017 mobil_average=0
         * imach.c: Summary: Fixing a lots          or
           prevbackcast=1 yearsbproj=12.3 mobil_average=1
 2016-08-29  Brouard Nicolas  <brouard@ined.fr>          or
           prevbackcast=1 starting-back-date=1/10/1999 final-back-date=1/1/1985 mobil_average=1
         * imach.c: Summary: gnuplot problem in Back projection to fix  
   2019-05-18  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: Better  
           * imach.c: Summary: doxygen tex bug
 2016-08-26  Brouard Nicolas  <brouard@ined.fr>  
   2019-05-16  Brouard Nicolas  <brouard@ined.fr>
         * imach.c:  
         Summary: Improvement in Powell output in order to copy and paste          * imach.c: Summary: There was some wrong lines added
   
         * imach.c: Summary: Starting tests of 0.99  2019-05-09  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: to valgrind          * Makefile, imach.c: *** empty log message ***
   
 2016-08-25  Brouard Nicolas  <brouard@ined.fr>          * ChangeLog: Summary: C=
   
         * imach.c: *** empty log message ***          * imach.c: Summary: Some updates
   
 2016-08-23  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Before ncovmax
   
         * imach.c: *** empty log message ***          * version.h: *** empty log message ***
   
         * imach.c: Summary: not working          * 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.
 2016-08-22  Brouard Nicolas  <brouard@ined.fr>  
   2018-12-13  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: not working  
           * imach.c: Summary: Bug for young ages (<-30) will be in r17
         * imach.c: Summary: Not working  
   2018-12-05  Brouard Nicolas  <brouard@ined.fr>
 2016-07-23  Brouard Nicolas  <brouard@ined.fr>  
           * Makefile: Summary: 0.99r16
         * imach.c: Summary: Completing for func too  
   2018-05-02  Brouard Nicolas  <brouard@ined.fr>
 2016-07-22  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Some bugs fixed
         * imach.c: Summary: Fixing some arrays, still debugging  
   2018-05-02  Brouard Nicolas  <brouard@ined.fr>
 2016-07-21  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c:  Summary: Bug for young ages (<-30) will be in r17
         * imach.c:  
         Summary: 0.99 working (more or less) for Asian Workshop on multitate methods  2018-05-02  Brouard Nicolas  <brouard@ined.fr>
   
 2016-07-12  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Some bugs fixed
   
         * imach.c: Summary: temp  2018-05-01  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: saving but not running          * imach.c:
           Summary: Bug fixed by providing frequencies only for non missing covariates
 2016-07-01  Brouard Nicolas  <brouard@ined.fr>  
   2018-04-27  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: Fixes  
           * imach.c: Summary: some minor bugs
 2016-02-19  Brouard Nicolas  <brouard@ined.fr>  
   2018-04-21  Brouard Nicolas  <brouard@ined.fr>
         * imach-0.98r.c: Summary: Kind of 0.98r? series, starting with r7  
           * README.txt: *** empty log message ***
         * setup.iss, Makefile, version.h: *** empty log message ***  
           * imach.c: Summary: Some bugs fixed, valgrind tested
         * imach.c: Summary: temporary  
   2018-04-20  Brouard Nicolas  <brouard@ined.fr>
 2016-02-17  Brouard Nicolas  <brouard@ined.fr>  
           * Makefile, README.txt, setup.iss: Summary: imach 0.99r16
         * imach.c: Summary: Probably last 0.98 stable version 0.98r6  
           * imach.c:
 2016-02-16  Brouard Nicolas  <brouard@ined.fr>          Summary: Computing mean and stdeviation of fixed quantitative variables
   
         * imach.c: Summary: minor bug  2018-04-19  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: 0.99r2          * imach.c: Summary: Some minor bugs fixed
   
 2016-02-15  Brouard Nicolas  <brouard@ined.fr>          * version.h: *** empty log message ***
   
         * imach.c: *** empty log message ***  2018-02-27  Brouard Nicolas  <brouard@ined.fr>
   
 2016-02-12  Brouard Nicolas  <brouard@ined.fr>          * imach.c: *** empty log message ***
   
         * imach.c: Summary: 0.99 Back projections          * imach.c: Summary: Adding second argument for quitting
   
 2015-12-23  Brouard Nicolas  <brouard@ined.fr>  2018-02-21  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: Experimental backcast          * Makefile, README.txt, imach.c: Summary: 0.99r15
           New Makefile with recent VirtualBox 5.26. Bug in sqrt negatve in imach.c
 2015-12-18  Brouard Nicolas  <brouard@ined.fr>  
   2017-07-20  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: 0.98r4 Warning and status=-2  
           * imach.c: Summary: temporary working
         Version 0.98r4 is now:  
          - displaying an error when status is -1, date of interview unknown and date of death known;  2017-07-19  Brouard Nicolas  <brouard@ined.fr>
          - permitting a status -2 when the vital status is unknown at a known date of right truncation.  
         Older changes concerning s=-2, dating from 2005 have been supersed.          * imach.c: Summary: Bug for mobil_average=0 and prevforecast fixed(?)
   
         * Makefile: *** empty log message ***  2017-07-17  Brouard Nicolas  <brouard@ined.fr>
   
 2015-12-16  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: BOM files can be read now
   
         * Makefile: *** empty log message ***  2017-06-30  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: 0.98r4 working          * imach.c: Summary: Graphs improvements
   
         * Makefile: Summary: linuxrpm added          * imach.c: Summary: Saito's color
   
         * Makefile: *** empty log message ***  2017-06-29  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: temporary not working          * imach.c: Summary: Version 0.99r14
   
 2015-12-11  Brouard Nicolas  <brouard@ined.fr>  2017-06-27  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: 0.98r4          * imach.c: Summary: More documentation on projections
   
 2015-12-08  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Color of backprojection changed from 6 to 5(yellow)
   
         * Makefile: *** empty log message ***          * imach.c: Summary: Some bug with rint
   
 2015-11-21  Brouard Nicolas  <brouard@ined.fr>  2017-05-24  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile:          * imach.c: *** empty log message ***
         Summary: VBoxManage change from execute --image to run --exe and --wait-exit doesn't exist any more  
   2017-05-23  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: minor typo  
           * imach.c: Summary: Code into subroutine, cleanings
         * imach.c: Summary: 0.98r3 with some graph of projected cross-sectional  
   2017-05-18  Brouard Nicolas  <brouard@ined.fr>
         Author: Nicolas Brouard  
           * imach.c:
 2015-11-18  Brouard Nicolas  <brouard@ined.fr>          Summary: backprojection and confidence intervals of backprevalence
   
         * imach.c: Summary: Start working on projected prevalences  2017-05-13  Brouard Nicolas  <brouard@ined.fr>
   
 2015-11-17  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: temporary save for backprojection
   
         * imach.c: Summary: Adding ftolpl parameter          * imach.c: Summary: Version 0.99r13 (improvements and bugs fixed)
         Author: N Brouard  
   2017-04-26  Brouard Nicolas  <brouard@ined.fr>
         We had difficulties to get smoothed confidence intervals. It was due  
         to the period prevalence which wasn't computed accurately. The inner          * imach.c: Summary: imach 0.99r13 Some bugs fixed
         parameter ftolpl is now an outer parameter of the .imach parameter  
         file after estepm. If ftolpl is small 1.e-4 and estepm too,          * imach.c: Summary: Labels in graphs
         computation are long.  
   2017-04-24  Brouard Nicolas  <brouard@ined.fr>
         * version.h: *** empty log message ***  
           * imach.c: Summary: to save
         * imach.c: Summary: temporary  
   2017-04-18  Brouard Nicolas  <brouard@ined.fr>
 2015-10-27  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: *** empty log message ***
         * Makefile: *** empty log message ***  
   2017-04-05  Brouard Nicolas  <brouard@ined.fr>
         * setup.iss.in: Summary: some new subdirs  
           * imach.c: Summary: Bug in E_ as well as in T_ fixed nres-1 vs k1-1
         * imach.c: *** empty log message ***  
   2017-04-04  Brouard Nicolas  <brouard@ined.fr>
         * setup.iss.in:  
         Summary: Adding gnuplot 5.1 with bin and etc for pango fonts          * imach.c: Summary: Gnuplot indexations fixed (humm)
   
 2015-10-24  Brouard Nicolas  <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: *** empty log message ***  
   2017-04-03  Brouard Nicolas  <brouard@ined.fr>
 2015-10-23  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Version 0.99r12
         * imach.c:          Some cleanings, conformed with updated documentation.
         Summary: 0.98r3 some clarification for graphs on likelihood contributions  
   2017-03-30  Brouard Nicolas  <brouard@ined.fr>
 2015-10-01  Brouard Nicolas  <brouard@ined.fr>  
           * version.h: *** empty log message ***
         * imach.c: Summary: Some new graphs of contribution to likelihood  
           * version.h: Summary:0.99r11
 2015-09-30  Brouard Nicolas  <brouard@ined.fr>  
   2017-03-29  Brouard Nicolas  <brouard@ined.fr>
         * Makefile:  
         Summary: Version read from version.h, itself read with cmake          * imach.c: Summary: Temp
   
         * imach.c: Summary: looking at better estimation of the hessian  2017-03-27  Brouard Nicolas  <brouard@ined.fr>
   
         Also a better criteria for convergence to the period prevalence And          * imach.c: Summary: Temporary
         therefore adding the number of years needed to converge. (The  
         prevalence in any alive state shold sum to one  2017-03-08  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile: *** empty log message ***          * imach.c: Summary: IMaCh version 0.99r10 bugs in gnuplot fixed
   
 2015-09-22  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Fixing data parameter line
   
         * imach.c:  2016-12-15  Brouard Nicolas  <brouard@ined.fr>
         Summary: Adding some overall graph on contribution to likelihood. Might change  
           * imach.c: Summary: 0.99 in progress
 2015-09-15  Brouard Nicolas  <brouard@ined.fr>  
   2016-09-15  Brouard Nicolas  <brouard@ined.fr>
         * Makefile: *** empty log message ***  
           * imach.c: *** empty log message ***
         * imach.c: Summary: 0.98r0  
           * imach.c: Summary: not working
         - Some new graphs like survival functions  
         - Some bugs fixed like model=1+age+V2.  2016-09-08  Brouard Nicolas  <brouard@ined.fr>
   
         * ChangeLog, Makefile: Summary: 0.98r0          * imach.c: Summary: continue
   
         * CMakeLists.txt: Summary: Some tests for setup.iss  2016-09-07  Brouard Nicolas  <brouard@ined.fr>
   
 2015-09-15  Nicolas J Brouard   <nbrouard@tugault.ined.fr>          * imach.c: Summary: Starting values from frequencies
   
         *  (Module): 0.98r0 Some new graphs, some bugs fixed: model=1+age+V2. etc          * imach.c: *** empty log message ***
   
 2015-08-18  Nicolas J Brouard   <nbrouard@tugault.local>  2016-09-02  Brouard Nicolas  <brouard@ined.fr>
   
         *  (Module): Adding error when the covariance matrix doesn't contain the exact number of lines required by the model line.          * imach.c: *** empty log message ***
   
 2015-08-03  Nicolas J Brouard   <nbrouard@tugault.ined.fr>  2016-08-30  Brouard Nicolas  <brouard@ined.fr>
   
         *  (Module): Changing Variance of one-step probabilities into Standard deviation (thanks to Yao-Chi Shih)          * imach.c: Summary: Fixing a lots
   
 2014-12-16  Nicolas J Brouard   <nbrouard@tugault.local>  2016-08-29  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): Merging 1.61 to 1.162          * imach.c: Summary: gnuplot problem in Back projection to fix
   
 2014-09-02  Nicolas J Brouard   <nbrouard@njbrouard.ined.fr>          * imach.c: Summary: Better
   
         * prevlim.h (Module):  2016-08-26  Brouard Nicolas  <brouard@ined.fr>
   
 2014-01-26  Nicolas J Brouard   <nbrouard@ledermann-2.local>          * imach.c:
           Summary: Improvement in Powell output in order to copy and paste
         * 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: Starting tests of 0.99
   
 2010-04-29  brouard  <brouard@ined.fr>          * imach.c: Summary: to valgrind
   
         * imach.c (Module): Checking covariates for more complex models  2016-08-25  Brouard Nicolas  <brouard@ined.fr>
         than V1+V2. A lot of change to be done. Unstable.  
           * imach.c: *** empty log message ***
 2010-04-26  brouard  <brouard@ined.fr>  
   2016-08-23  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): merging some libgsl code. Fixing computation  
         of likelione (using inter/intrapolation if mle = 0) in order to          * imach.c: *** empty log message ***
         get same likelihood as if mle=1.  
         Some cleaning of code and comments added.          * imach.c: Summary: not working
   
 2009-10-29  brouard  <brouard@ined.fr>  2016-08-22  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): Now imach stops if date of birth, at least year of birth, is not given. Some cleaning of the code.          * imach.c: Summary: not working
   
 2006-06-30  Brouard Nicolas  <brouard@localhost>          * imach.c: Summary: Not working
   
         * imach.c (Module): Clarifications on computing e.j  2016-07-23  Brouard Nicolas  <brouard@ined.fr>
   
 2006-04-28  Brouard Nicolas  <brouard@localhost>          * imach.c: Summary: Completing for func too
   
         * imach.c (Module): Yes the sum of survivors was wrong since  2016-07-22  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: Fixing some arrays, still debugging
         (Module): In order to speed up (in case of numerous covariates) we  
         compute health expectancies (without variances) in a first step  2016-07-21  Brouard Nicolas  <brouard@ined.fr>
         and then all the health expectancies with variances or standard  
         deviation (needs data from the Hessian matrices) which slows the          * imach.c:
         computation.          Summary: 0.99 working (more or less) for Asian Workshop on multitate methods
         In the future we should be able to stop the program is only health  
         expectancies and graph are needed without standard deviations.  2016-07-12  Brouard Nicolas  <brouard@ined.fr>
   
 2006-04-04  LIEVRE Agnes  <lievre@PC_00697.ined.fr>          * imach.c: Summary: temp
   
         * imach.iss (Module):          * imach.c: Summary: saving but not running
   
         * imach.c (Module): bugs in evsi + population file added in htm output file  2016-07-01  Brouard Nicolas  <brouard@ined.fr>
   
 2006-03-22  LIEVRE Agnes  <lievre@PC_00697.ined.fr>          * imach.c: Summary: Fixes
   
         * imach.c (Module):  2016-02-19  Brouard Nicolas  <brouard@ined.fr>
   
 2006-03-20  Brouard Nicolas  <brouard@localhost>          * imach-0.98r.c: Summary: Kind of 0.98r? series, starting with r7
   
         * imach.c (Module): <title> changed, corresponds to .htm file          * setup.iss, Makefile, version.h: *** empty log message ***
         name. <head> headers where missing.  
           * imach.c: Summary: temporary
         * Makefile (Module): 0.98g  
   2016-02-17  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): Weights can have a decimal point as for  
         English (a comma might work with a correct LC_NUMERIC environment,          * imach.c: Summary: Probably last 0.98 stable version 0.98r6
         otherwise the weight is truncated).  
         Modification of warning when the covariates values are not 0 or  2016-02-16  Brouard Nicolas  <brouard@ined.fr>
         1.  
         Version 0.98g          * imach.c: Summary: minor bug
   
 2006-03-16  LIEVRE Agnes  <lievre@PC_00697.ined.fr>          * imach.c: Summary: 0.99r2
   
         * imach.c (Module): Comments concerning covariates added  2016-02-15  Brouard Nicolas  <brouard@ined.fr>
   
         * noreg-setup.iss (Module): Version 0.98f          * imach.c: *** empty log message ***
   
         * Makefile (Module): Version 0.98f make _windows=1 imachcyg-setup  2016-02-12  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): refinements in the computation of lli if          * imach.c: Summary: 0.99 Back projections
         status=-2 in order to have more reliable computation if stepm is  
         not 1 month. Version 0.98f  2015-12-23  Brouard Nicolas  <brouard@ined.fr>
   
 2006-03-15  Brouard Nicolas  <brouard@localhost>          * imach.c: Summary: Experimental backcast
   
         * imach.c (Module): Bug if status = -2, the loglikelihood was  2015-12-18  Brouard Nicolas  <brouard@ined.fr>
         computed as likelihood omitting the logarithm. Version O.98e  
           * imach.c: Summary: 0.98r4 Warning and status=-2
 2006-03-14  Brouard Nicolas  <brouard@localhost>  
           Version 0.98r4 is now:
         * imach.c (Module): varevsij Comments added explaining the second           - displaying an error when status is -1, date of interview unknown and date of death known;
         table of variances if popbased=1 .           - permitting a status -2 when the vital status is unknown at a known date of right truncation.
         (Module): Covariances of eij, ekl added, graphs fixed, new html link.          Older changes concerning s=-2, dating from 2005 have been supersed.
         (Module): Function pstamp added  
         (Module): Version 0.98d          * Makefile: *** empty log message ***
   
 2006-03-06  Brouard Nicolas  <brouard@localhost>  2015-12-16  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): Variance-covariance wrong links and          * Makefile: *** empty log message ***
         varian-covariance of ej. is needed (Saito).  
           * imach.c: Summary: 0.98r4 working
 2006-02-27  Brouard Nicolas  <brouard@localhost>  
           * Makefile: Summary: linuxrpm added
         * imach.c (Module): One freematrix added in mlikeli!  
           * Makefile: *** empty log message ***
 2006-02-26  Brouard Nicolas  <brouard@localhost>  
           * imach.c: Summary: temporary not working
         * imach.c (Module): Some improvements in processing parameter  
         filename with strsep.  2015-12-11  Brouard Nicolas  <brouard@ined.fr>
   
 2006-02-24  Brouard Nicolas  <brouard@localhost>          * imach.c: Summary: 0.98r4
   
         * imach.c (Module): Memory leaks checks with valgrind and:  2015-12-08  Brouard Nicolas  <brouard@ined.fr>
         datafile was not closed, some imatrix were not freed and on matrix  
         allocation too.          * Makefile: *** empty log message ***
   
 2006-02-09  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  2015-11-21  Brouard Nicolas  <brouard@ined.fr>
   
         * strsep.c (Module): Inclusion because not in mingw32!!!          * Makefile:
           Summary: VBoxManage change from execute --image to run --exe and --wait-exit doesn't exist any more
         * setup.iss.in (Module): IMACHSETUPVERSION added  
           * imach.c: Summary: minor typo
         * noreg-setup.iss (Module): added to cvs tree  
           * imach.c: Summary: 0.98r3 with some graph of projected cross-sectional
         * Makefile (Module): IMACHSETUPVERSION added  
           Author: Nicolas Brouard
 2006-01-30  BROUARD Nicolas  <brouard@localhost>  
   2015-11-18  Brouard Nicolas  <brouard@ined.fr>
         * Makefile (Module, Module): Latest Makefile  
           * imach.c: Summary: Start working on projected prevalences
         * imach.c (Module): Back to gnuplot.exe instead of wgnuplot.exe  
   2015-11-17  Brouard Nicolas  <brouard@ined.fr>
 2006-01-27  BROUARD Nicolas  <brouard@localhost>  
           * imach.c: Summary: Adding ftolpl parameter
         * noreg-setup.iss (Module): ADDED          Author: N Brouard
   
 2006-01-24  BROUARD Nicolas  <brouard@localhost>          We had difficulties to get smoothed confidence intervals. It was due
           to the period prevalence which wasn't computed accurately. The inner
         * imach.c (Module): Comments (lines starting with a #) are allowed in data.          parameter ftolpl is now an outer parameter of the .imach parameter
           file after estepm. If ftolpl is small 1.e-4 and estepm too,
 2005-10-25  Nicolas Brouard  <brouard@dhcp171.recherche.ined.fr>          computation are long.
   
         * Makefile (Module): Added Imach98.pmsp and howto crete a dmg          * version.h: *** empty log message ***
   
         * createdmg.sh (Module): Creates a dmg disk for MaC OS/X          * imach.c: Summary: temporary
   
 2005-09-30    <lievre@PC_00595>  2015-10-27  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): sump fixed, loop imx fixed, and simplifications.          * Makefile: *** empty log message ***
         (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          * setup.iss.in: Summary: some new subdirs
         (instead of missing=-1 in earlier versions) and his/her  
         contributions to the likelihood is 1 - Prob of dying from last          * imach.c: *** empty log message ***
         health status (= 1-p13= p11+p12 in the easiest case of somebody in  
         the healthy state at last known wave). Version is 0.98          * setup.iss.in:
           Summary: Adding gnuplot 5.1 with bin and etc for pango fonts
 2004-05-20  Brouard Nicolas  <brouard@localhost>  
   2015-10-24  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Repository):  
         Agnes added a direct estimation of mortality (without the need of          * imach.c: *** empty log message ***
         computing period prevalence and differential mortality). Thus here  
         is version 0.97a which has been distributed to some people at  2015-10-23  Brouard Nicolas  <brouard@ined.fr>
         REVES 16 in Brugge using an Inno setup.exe for PCs. Estimates of  
         mortality using covariates is not done today. Estimating direct          * imach.c:
         mortality is a very different process because it doesn't need          Summary: 0.98r3 some clarification for graphs on likelihood contributions
         interpolation because it is easy to get the lx from the force of  
         the mortality mux in the simplest case as for a Gompertz (log mux  2015-10-01  Brouard Nicolas  <brouard@ined.fr>
         = a + b*x . But we have been able to incorporate the new code  
         within former imach program (0.96d) without deteriorating too much          * imach.c: Summary: Some new graphs of contribution to likelihood
         the understanding of the program.  
   2015-09-30  Brouard Nicolas  <brouard@ined.fr>
 2003-06-25    <brouard@BROUARD>  
           * Makefile:
         * imach.c (Module): On windows (cygwin) function asctime_r doesn't          Summary: Version read from version.h, itself read with cmake
         exist so I changed back to asctime which exists.  
         (Module): Version 0.96b          * imach.c: Summary: looking at better estimation of the hessian
   
 2003-06-24    <brouard@BROUARD>          Also a better criteria for convergence to the period prevalence And
           therefore adding the number of years needed to converge. (The
         * imach.c (Module): Some bugs corrected for windows. Also, when          prevalence in any alive state shold sum to one
         mle=-1 a template is output in file "or"mypar.txt with the design  
         of the covariance matrix to be input.          * Makefile: *** empty log message ***
   
 2003-06-25  Brouard Nicolas  <brouard@homebrou>  2015-09-22  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Repository): Duplicated warning errors corrected.          * imach.c:
         (Repository): Elapsed time after each iteration is now output. It          Summary: Adding some overall graph on contribution to likelihood. Might change
         helps to forecast when convergence will be reached. Elapsed time  
         is stamped in powell.  We created a new html file for the graphs  2015-09-15  Brouard Nicolas  <brouard@ined.fr>
         concerning matrix of covariance. It has extension -cov.htm.  
           * Makefile: *** empty log message ***
 2003-06-23  Brouard Nicolas  <brouard@homebrou>  
           * imach.c: Summary: 0.98r0
         * 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.  
           - Some new graphs like survival functions
 2003-06-18  Brouard Nicolas  <brouard@homebrou>          - Some bugs fixed like model=1+age+V2.
   
         * imach.c (Repository): Suppress abusive calls to append to file html (solution was to put fichtm as a global variable. Version 0.96          * ChangeLog, Makefile: Summary: 0.98r0
   
 2003-06-17  Brouard Nicolas  <brouard@homebrou>          * CMakeLists.txt: Summary: Some tests for setup.iss
   
   2015-09-15  Nicolas J Brouard   <nbrouard@tugault.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          *  (Module): 0.98r0 Some new graphs, some bugs fixed: model=1+age+V2. etc
         prior to the death. In this case, dh was negative and likelihood  
         was wrong (infinity). We still send an "Error" but patch by  2015-08-18  Nicolas J Brouard   <nbrouard@tugault.local>
         assuming that the date of death was just one stepm after the  
         interview.          *  (Module): Adding error when the covariance matrix doesn't contain the exact number of lines required by the model line.
         (Repository): Because some people have very long ID (first column)  
         we changed int to long in num[] and we added a new lvector for  2015-08-03  Nicolas J Brouard   <nbrouard@tugault.ined.fr>
         memory allocation. But we also truncated to 8 characters (left  
         truncation)          *  (Module): Changing Variance of one-step probabilities into Standard deviation (thanks to Yao-Chi Shih)
   
         (Repository): No more line truncation errors.  2014-12-16  Nicolas J Brouard   <nbrouard@tugault.local>
   
 2003-06-14  Brouard Nicolas  <brouard@homebrou>          * imach.c (Module): Merging 1.61 to 1.162
   
         * imach.c (Repository): Add of a routine likelione (likelihood  2014-09-02  Nicolas J Brouard   <nbrouard@njbrouard.ined.fr>
         only once) which prints on a text file  
         (ilk) the contributions to the likelihood for each          * prevlim.h (Module): 
         individual/wave.  
   2014-01-26  Nicolas J Brouard   <nbrouard@ledermann-2.local>
 2003-06-13  Brouard Nicolas  <brouard@homebrou>  
         * imach.c (Repository): Replace "freqsummary" at a correct          * imach.c (Module): Trying to merge old staffs together while being at Tokyo. Not tested...
         place. It differs from routine "prevalence" which may be called          (Module): Version 0.98nR Running ok, but output format still only works for three covariates.
         many times. Probs is memory consuming and must be used with  
         parcimony.  2010-04-29  brouard  <brouard@ined.fr>
   
 2003-06-17    <brouard@BROUARD>          * imach.c (Module): Checking covariates for more complex models
           than V1+V2. A lot of change to be done. Unstable.
         * timeval.h (Module): Added included file to make use of  
         gettimeofday working on win32 with cygwin.  2010-04-26  brouard  <brouard@ined.fr>
   
 2003-05-16  Brouard Nicolas  <brouard@brouard>          * imach.c (Module): merging some libgsl code. Fixing computation
         * imach.c (Module): Insert of a warning if the delay between two          of likelione (using inter/intrapolation if mle = 0) in order to
         waves is negative.          get same likelihood as if mle=1.
           Some cleaning of code and comments added.
         * imach.c (Module):  
   2009-10-29  brouard  <brouard@ined.fr>
 2003-05-03    <brouard@BROUARD>  
           * imach.c (Module): Now imach stops if date of birth, at least year of birth, is not given. Some cleaning of the code.
         * imach.c: Some cleaning  
   2006-06-30  Brouard Nicolas  <brouard@localhost>
 2003-03-28    <brouard@BROUARD>  
         * imach.c (Module): In version up to 0.92 likelihood was computed          * imach.c (Module): Clarifications on computing e.j
         as if date of death was unknown. Death was treated as any other  
         health state: the date of the interview describes the actual state  2006-04-28  Brouard Nicolas  <brouard@localhost>
         and not the date of a change in health state. The former idea was  
         to consider that at each interview the state was recorded          * imach.c (Module): Yes the sum of survivors was wrong since
         (healthy, disable or death) and IMaCh was corrected; but when we          imach-114 because nhstepm was no more computed in the age
         introduced the exact date of death then we should have modified          loop. Now we define nhstepma in the age loop.
         the contribution of an exact death to the likelihood. This new          (Module): In order to speed up (in case of numerous covariates) we
         contribution is smaller and very dependent of the step unit          compute health expectancies (without variances) in a first step
         stepm. It is no more the probability to die between last interview          and then all the health expectancies with variances or standard
         and month of death but the probability to survive from last          deviation (needs data from the Hessian matrices) which slows the
         interview up to one month before death multiplied by the          computation.
         probability to die within a month. Thanks to Chris          In the future we should be able to stop the program is only health
         Jackson for correcting this bug.  Former versions increased          expectancies and graph are needed without standard deviations.
         mortality artificially. The bad side is that we add another loop  
         which slows down the processing. The difference can be up to 10%  2006-04-04  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
         lower mortality.  
           * imach.iss (Module): 
 2002-05-30    <brouard@BROUARD>  
         *          * imach.c (Module): bugs in evsi + population file added in htm output file
         * imach.c (Module): Add correlation matrix of one-step  
         probabilities and covariance matrix  2006-03-22  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
   
           * imach.c (Module): 
   
   2006-03-20  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): <title> changed, corresponds to .htm file
           name. <head> headers where missing.
   
           * Makefile (Module): 0.98g
   
           * imach.c (Module): Weights can have a decimal point as for
           English (a comma might work with a correct LC_NUMERIC environment,
           otherwise the weight is truncated).
           Modification of warning when the covariates values are not 0 or
           1. 
           Version 0.98g
   
   2006-03-16  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
   
           * imach.c (Module): Comments concerning covariates added
   
           * noreg-setup.iss (Module): Version 0.98f
   
           * Makefile (Module): Version 0.98f make _windows=1 imachcyg-setup
   
           * imach.c (Module): refinements in the computation of lli if
           status=-2 in order to have more reliable computation if stepm is
           not 1 month. Version 0.98f
   
   2006-03-15  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): Bug if status = -2, the loglikelihood was
           computed as likelihood omitting the logarithm. Version O.98e
   
   2006-03-14  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): varevsij Comments added explaining the second
           table of variances if popbased=1 .
           (Module): Covariances of eij, ekl added, graphs fixed, new html link.
           (Module): Function pstamp added
           (Module): Version 0.98d 
   
   2006-03-06  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): Variance-covariance wrong links and
           varian-covariance of ej. is needed (Saito).
   
   2006-02-27  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): One freematrix added in mlikeli!
   
   2006-02-26  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): Some improvements in processing parameter
           filename with strsep.
   
   2006-02-24  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): Memory leaks checks with valgrind and:
           datafile was not closed, some imatrix were not freed and on matrix
           allocation too.
   
   2006-02-09  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
   
           * strsep.c (Module): Inclusion because not in mingw32!!!
   
           * setup.iss.in (Module): IMACHSETUPVERSION added
   
           * noreg-setup.iss (Module): added to cvs tree
   
           * Makefile (Module): IMACHSETUPVERSION added
   
   2006-01-30  BROUARD Nicolas  <brouard@localhost>
   
           * Makefile (Module, Module): Latest Makefile
   
           * imach.c (Module): Back to gnuplot.exe instead of wgnuplot.exe
   
   2006-01-27  BROUARD Nicolas  <brouard@localhost>
   
           * noreg-setup.iss (Module): ADDED
   
   2006-01-24  BROUARD Nicolas  <brouard@localhost>
   
           * imach.c (Module): Comments (lines starting with a #) are allowed in data.
   
   2005-10-25  Nicolas Brouard  <brouard@dhcp171.recherche.ined.fr>
   
           * Makefile (Module): Added Imach98.pmsp and howto crete a dmg
   
           * createdmg.sh (Module): Creates a dmg disk for MaC OS/X
   
   2005-09-30    <lievre@PC_00595>
   
           * imach.c (Module): sump fixed, loop imx fixed, and simplifications.
           (Module): If the status is missing at the last wave but we know
           that the person is alive, then we can code his/her status as -2
           (instead of missing=-1 in earlier versions) and his/her
           contributions to the likelihood is 1 - Prob of dying from last
           health status (= 1-p13= p11+p12 in the easiest case of somebody in
           the healthy state at last known wave). Version is 0.98 
   
   2004-05-20  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Repository): 
           Agnes added a direct estimation of mortality (without the need of
           computing period prevalence and differential mortality). Thus here
           is version 0.97a which has been distributed to some people at
           REVES 16 in Brugge using an Inno setup.exe for PCs. Estimates of
           mortality using covariates is not done today. Estimating direct
           mortality is a very different process because it doesn't need
           interpolation because it is easy to get the lx from the force of
           the mortality mux in the simplest case as for a Gompertz (log mux
           = a + b*x . But we have been able to incorporate the new code
           within former imach program (0.96d) without deteriorating too much
           the understanding of the program. 
   
   2003-06-25    <brouard@BROUARD>
   
           * imach.c (Module): On windows (cygwin) function asctime_r doesn't
           exist so I changed back to asctime which exists.
           (Module): Version 0.96b
   
   2003-06-24    <brouard@BROUARD>
   
           * imach.c (Module): Some bugs corrected for windows. Also, when
           mle=-1 a template is output in file "or"mypar.txt with the design
           of the covariance matrix to be input.
   
   2003-06-25  Brouard Nicolas  <brouard@homebrou>
   
           * imach.c (Repository): Duplicated warning errors corrected.
           (Repository): Elapsed time after each iteration is now output. It
           helps to forecast when convergence will be reached. Elapsed time
           is stamped in powell.  We created a new html file for the graphs
           concerning matrix of covariance. It has extension -cov.htm.
   
   2003-06-23  Brouard Nicolas  <brouard@homebrou>
   
           * imach.c (Repository): Create a sub-directory where all the secondary files are. Only imach, htm, gp and r(imach) are on the main directory. Correct time and other things.
   
   2003-06-18  Brouard Nicolas  <brouard@homebrou>
   
           * imach.c (Repository): Suppress abusive calls to append to file html (solution was to put fichtm as a global variable. Version 0.96
   
   2003-06-17  Brouard Nicolas  <brouard@homebrou>
   
   
           * imach.c (Repository): Check when date of death was earlier that
           current date of interview. It may happen when the death was just
           prior to the death. In this case, dh was negative and likelihood
           was wrong (infinity). We still send an "Error" but patch by
           assuming that the date of death was just one stepm after the
           interview.
           (Repository): Because some people have very long ID (first column)
           we changed int to long in num[] and we added a new lvector for
           memory allocation. But we also truncated to 8 characters (left
           truncation)
   
           (Repository): No more line truncation errors.
   
   2003-06-14  Brouard Nicolas  <brouard@homebrou>
   
           * imach.c (Repository): Add of a routine likelione (likelihood
           only once) which prints on a text file
           (ilk) the contributions to the likelihood for each
           individual/wave.
   
   2003-06-13  Brouard Nicolas  <brouard@homebrou>
           * imach.c (Repository): Replace "freqsummary" at a correct
           place. It differs from routine "prevalence" which may be called
           many times. Probs is memory consuming and must be used with
           parcimony.
   
   2003-06-17    <brouard@BROUARD>
   
           * timeval.h (Module): Added included file to make use of
           gettimeofday working on win32 with cygwin.
   
   2003-05-16  Brouard Nicolas  <brouard@brouard>
           * imach.c (Module): Insert of a warning if the delay between two
           waves is negative.
   
           * imach.c (Module): 
   
   2003-05-03    <brouard@BROUARD>
   
           * imach.c: Some cleaning
   
   2003-03-28    <brouard@BROUARD>
           * imach.c (Module): In version up to 0.92 likelihood was computed
           as if date of death was unknown. Death was treated as any other
           health state: the date of the interview describes the actual state
           and not the date of a change in health state. The former idea was
           to consider that at each interview the state was recorded
           (healthy, disable or death) and IMaCh was corrected; but when we
           introduced the exact date of death then we should have modified
           the contribution of an exact death to the likelihood. This new
           contribution is smaller and very dependent of the step unit
           stepm. It is no more the probability to die between last interview
           and month of death but the probability to survive from last
           interview up to one month before death multiplied by the
           probability to die within a month. Thanks to Chris
           Jackson for correcting this bug.  Former versions increased
           mortality artificially. The bad side is that we add another loop
           which slows down the processing. The difference can be up to 10%
           lower mortality.
   
   2002-05-30    <brouard@BROUARD>
   
           * imach.c (Module): Add correlation matrix of one-step
           probabilities and covariance matrix
   
Removed from v.1.48  
changed lines
  Added in v.1.69

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