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version 1.38, 2019/05/09 15:06:14 version 1.72, 2024/07/02 09:16:53
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 2018-05-02  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  2024-07-02  Nicolas Brouard  <brouard@ined.fr>
   
         * imach.c: Summary: Some bugs fixed          * imach.c (Module): Trying compiling on Linux with clang (instead
           of gcc which is too slow) and lot of warnings suppressed
 2018-05-01  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
   2024-06-28  Nicolas Brouard  <brouard@ined.fr>
         * imach.c:  
         Summary: Bug fixed by providing frequencies only for non missing covariates          * imach.c (Module): s6 errors with age*age (harmless).
   
 2018-04-27  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  2024-05-12  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: some minor bugs          * imach.c Version 0.99s5 In fact, the covariance of total life
           expectancy e.. with a partial life expectancy e.j is high,
 2018-04-21  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          therefore the complete matrix of variance covariance has to be
           included in the formula of the standard error of the proportion of
         * README.txt: *** empty log message ***          total life expectancy spent in a specific state:
           var(X/Y)=mu_x^2/mu_y^2*(sigma_x^2/mu_x^2 -2
         * imach.c: Summary: Some bugs fixed, valgrind tested          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.
 2018-04-20  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
   2024-04-30  Nicolas Brouard   <brouard@ined.fr>
         * Makefile, README.txt, setup.iss: Summary: imach 0.99r16  
           * (Module): In version 0.99s4, we incorporated the calculation of
         * imach.c:          the std error of the proportion of total life expectancy spent in
         Summary: Computing mean and stdeviation of fixed quantitative variables          a specific state Var(e.j/e..) using the formula of Var(X/Y)
           depending only of the variances of X and Y and expectancies.
 2018-04-19  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
   2024-04-24  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Some minor bugs fixed  
           * (Module): This version comes late after having tested
         * version.h: *** empty log message ***          successfully the praxis C version of Buckhardt.  But Buckardt's
           version was difficult to read and Gegenfurtner's version had a few
 2018-02-27  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          typos which made its results less reliable than Buckhardt's
           results.  The most important work consisted in retyping the Brent
         * imach.c: *** empty log message ***          original PRAXIS program written in Algol W (published with errors,
           ommitting the transposition of matrix V before its QR reduction
         * imach.c: Summary: Adding second argument for quitting          from Golub. I used the recent "awe" compiler from Gkynn Webster.
           The awe library had errors, for example in arc tangent function
 2018-02-21  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          which have been fixed.
   
         * Makefile, README.txt, imach.c: Summary: 0.99r15          The main objective was to get identical results with the three
           versions: (1) Algol W, (2) Buckhardt'C version as well (3)
         New Makefile with recent VirtualBox 5.26. Bug in sqrt negatve in imach.c          Gegenfürtner C versions on the various test functions published by
           Brent in 1973 in Algol W.
 2017-07-20  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
           Also, in order to compare them, the random function had to produce
         * imach.c: Summary: temporary working          the same sequence for the 3 softwares. The random function used in
           imach corresponds to original Brent's random function written in
 2017-07-19  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          Algol W.  Other point, in Algol W, the arrays of dimension n are
           'normal' mathematical arrays starting from 1 to n. But this is a
         * imach.c: Summary: Bug for mobil_average=0 and prevforecast fixed(?)          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
 2017-07-17  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          seen that authors while trying to mimick original Brent Algol W
           code are hesitating by changing either a loop originally from 1 to
         * imach.c: Summary: BOM files can be read now          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.
 2017-06-30  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          But as IMaCh is using, since the beginning, the Numerical Recipes
           functions vector or matrix, I changed Geggenfürtner code to mimick
         * imach.c: Summary: Graphs improvements          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: Saito's color          published in Algol with overflow errors which were reproduced in
           Brent's Algol W code. Buckhardt code fixed these errors which are
 2017-06-29  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          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: Summary: Version 0.99r14          style is horrible and almost unreadable compared to Gegenfürtner
           CO code which is very close to Brent's original. Also what makes
 2017-06-27  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          Buckhardt code more difficult to read is, instead of passing the
           minimum of parameters in the functions calls, as it is in Algol
         * imach.c: Summary: More documentation on projections          Brent's code or Gegenfürtner's code, the list of parameters is
           high. For example, the flin function LONG REAL PROCEDURE FLIN
         * imach.c: Summary: Color of backprojection changed from 6 to 5(yellow)          (LONG REAL VALUE L) has only one parameter in Algol W, the
           Gegenfürtner flin function had two parameters: static double
         * imach.c: Summary: Some bug with rint          flin(l, j) double l; { int i; double tflin[N];} but Buckhardt
           function has 14 parameters which makes the code unreadable and
 2017-05-24  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          useless. Gegenfürtner used a lot of static variables or functions
           which I tried to minimize. Also in Gegefürtner, array dimensions
         * imach.c: *** empty log message ***          were fixed to N. In my adaptation the flin is static double
           flin(double l, int j) and the parameter used are global variables.
 2017-05-23  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
   2023-06-14  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: Code into subroutine, cleanings  
           * imach.c (Module): Testing if conjugate gradient could be quicker
 2017-05-18  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          when lot of variables POWELLORIGINCONJUGATE
   
         * imach.c:  2023-05-23  Nicolas Brouard   <brouard@ined.fr>
         Summary: backprojection and confidence intervals of backprevalence  
           * imach.c (Module): Fixed PROB_r 
 2017-05-13  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
   2023-05-22  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: temporary save for backprojection  
           * imach.c (Module): In the ILK....txt file, the number of columns
         * imach.c: Summary: Version 0.99r13 (improvements and bugs fixed)          before the covariates values is dependent of the number of states (16+nlstate): 0.99r46
   
 2017-04-26  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  2023-05-08  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: imach 0.99r13 Some bugs fixed          *  (Module): Error V0 when result:. and model 1+age+V1: fixed
   
         * imach.c: Summary: Labels in graphs  2023-04-29  Nicolas Brouard  <brouard@ined.fr>
   
 2017-04-24  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          * imach.c (Module): Inverting the model equation and fixingg bugs
           in the drawings
         * imach.c: Summary: to save          "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"
   
 2017-04-18  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  2023-04-24  Nicolas Brouard  <brouard@ined.fr>
   
         * imach.c: *** empty log message ***          * imach.c (Module): some bugs in printinggnuplot 
   
 2017-04-05  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  2022-09-19  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): Version 0.99r42 needed a newer version of
           Gnuplot. But newer version 0.99r43 should run with the Gnuplot
 2017-04-04  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          version 5.0 or 5.1 distributed with IMaCh.
   
         * imach.c: Summary: Gnuplot indexations fixed (humm)  2022-09-18  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c:          * imach.c (Module): Fixing when a state in the data is 0 or higher
         Summary: Some errors to warnings only if date of death is unknown but status is death we could set to pi3          than lstate+ndeath. Fixing the plot of contribution to Likelihood.
   
 2017-04-03  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  2022-09-16  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Version 0.99r12          * imach.c (Module): 0.99r41 Was an error when product of timevarying and fixed. Using FixedV[of name] now. Thank you  Feinuo
   
         Some cleanings, conformed with updated documentation.  2022-09-14  Nicolas Brouard   <brouard@ined.fr>
   
 2017-03-30  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          * imach.c (Module): Fixing names of variables in T_ (thanks to Feinuo)
   
         * version.h: *** empty log message ***  2022-09-14  Nicolas Brouard   <brouard@ined.fr>
   
         * version.h: Summary:0.99r11          * imach.c (Module): Version 0.99r39 with colored dummy covariates
           (fixed or time varying), using new last columns of
 2017-03-29  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          ILK_parameter.txt file.
   
         * imach.c: Summary: Temp  2022-09-11  Nicolas Brouard   <brouard@ined.fr>
   
 2017-03-27  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          * imach.c (Module): Adding timevarying products of any kinds,
           should work before shifting cotvar from ncovcol+nqv columns in
         * imach.c: Summary: Temporary          order to have a correspondance between the column of cotvar and
           the id of column.
 2017-03-08  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          (Module): Some cleaning and adding covariates in ILK.txt
   
         * imach.c: Summary: IMaCh version 0.99r10 bugs in gnuplot fixed  2022-09-09  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Fixing data parameter line          * imach.c (Module): Many improvements for fixing products of fixed
           timevarying as well as fixed * fixed, and test with quantitative
 2016-12-15  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          covariate.
   
         * imach.c: Summary: 0.99 in progress  2022-09-04  Nicolas Brouard   <brouard@ined.fr>
   
 2016-09-15  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          * imach.c (Module): Now the easy runs i.e. without result or
           model=1+age only did not work. The defautl combination should be 1
         * imach.c: *** empty log message ***          and not 0 because everything hasn't been tranformed yet.
   
         * imach.c: Summary: not working  2022-09-02  Nicolas Brouard   <brouard@ined.fr>
   
 2016-09-08  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          * imach.c: Version 0.99r35 because it outputs same results with
           1+age+V1+V1*age for females and 1+age for females only
         * imach.c: Summary: continue          (education=1 noweight)
   
 2016-09-07  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  2022-08-31  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: Starting values from frequencies          * 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>
   
 2016-09-02  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          * imach.c (Module): Version 0.99r33 A lot of changes in
           reassigning covariates: my first idea was that people will always
         * imach.c: *** empty log message ***          use the first covariate V1 into the model but in fact they are
           producing data with many covariates and can use an equation model
 2016-08-30  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          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: Fixing a lots          three covariates (V1, V2, V3) the value of Tvaraff[j], but in fact
           the equation model is restricted to two variables only (V2, V3)
 2016-08-29  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          and the combination for V2 should be codtabm(k,1) instead of
           (codtabm(k,2), and the code should be
         * imach.c: Summary: gnuplot problem in Back projection to fix          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: Better          hpxij() for example by using precov[nres] which is computed in
           decoderesult for each nres of each resultline. Loop should be done
 2016-08-26  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          on the equation model globally by distinguishing only product with
           age (which are changing with age) and no more on type of
         * imach.c:          covariates, single dummies, single covariates. 
         Summary: Improvement in Powell output in order to copy and paste  
   2022-08-06  Nicolas Brouard   <brouard@ined.fr>
         Author:  
           *  imach.c (Module): Version of imach using partly decoderesult to rebuild xpxij function
         * imach.c: Summary: Starting tests of 0.99  
   2022-08-03  Nicolas Brouard   <brouard@ined.fr>
         * imach.c: Summary: to valgrind  
           *  imach.c (Module): Many errors in graphs fixed with Vn*age covariates.
 2016-08-25  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
   2022-07-25  Brouard Nicolas  <brouard@brouard.name>
         * imach.c: *** empty log message ***  
           * imach.c (Module): Error cptcovn instead of nsd in bmij (was
 2016-08-23  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          coredumped, revealed by Feiuno, thank you.
   
         * imach.c: *** empty log message ***  2022-07-23  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: not working          * r29 W and not sqrt(Wald)
   
 2016-08-22  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  2022-07-22  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: not working          *  imach.c (Module): Output of Wald test in the htm file and not only in the log. 
   
         * imach.c: Summary: Not working  2022-06-02  Brouard Nicolas  <brouard@brouard.name>
   
 2016-07-23  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          * 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: Completing for func too  
   2022-05-30  Brouard Nicolas  <brouard@brouard.name>
 2016-07-22  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
           * imach.c: With products of covariates (age or dummies or
         * imach.c: Summary: Fixing some arrays, still debugging          quantitatives), estimates of parameters were good but when
           estimating variances the positions of newly created covariates
 2016-07-21  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          were wrongly assigned and results were wrong. Thank to Feinua_Sun!
   
         * imach.c:  2022-05-24  Nicolas Brouard   <brouard@ined.fr>
         Summary: 0.99 working (more or less) for Asian Workshop on multitate methods  
           * imach.c (Module): Some attempts to find a bug of wrong estimates
 2016-07-12  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          of confidencce intervals with product in the equation modelC
   
         * imach.c: Summary: temp  2022-05-15  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c: Summary: saving but not running          * imach.c (Module):  Some minor improvements
   
 2016-07-01  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  2022-04-13  Brouard Nicolas  <brouard@brouard.name>
   
         * imach.c: Summary: Fixes          * imach.c (Module): Adding link to text data files
   
 2016-02-19  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  2022-04-11  Nicolas Brouard   <brouard@ined.fr>
   
         * imach-0.98r.c: Summary: Kind of 0.98r? series, starting with r7          * imach.c (Module): Error in rewriting the 'r' file with yearsfproj or yearsbproj fixed
   
         * setup.iss, Makefile, version.h: *** empty log message ***  2022-04-05  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: temporary          * imach.c (Module): Fixed covariates (dummy or quantitative)
           with missing values have never been allowed but are ERRORS and
 2016-02-17  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          program quits. Standard deviations of fixed covariates were
           wrongly computed. Mean and standard deviations of time varying
         * imach.c: Summary: Probably last 0.98 stable version 0.98r6          covariates are still not computed.
   
 2016-02-16  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  2022-03-17  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: minor bug          * 99r25 Improvements in fixing discrepancies between covariates
           missing in result line but in model. 
         * imach.c: Summary: 0.99r2  
   *Wed Mar 31 2021  Nicolas Brouard   <brouard@ined.fr>
 2016-02-15  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          * imach.c (Module): Still bugs in the result loop. Thank to Holly Benett
   
         * imach.c: *** empty log message ***  *2021-03-08  Nicolas Brouard   <brouard@ined.fr>
   
 2016-02-12  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          * ./ (Module): Fixed bug on result:
   
         * imach.c: Summary: 0.99 Back projections  *2021-02-20  Nicolas Brouard   <brouard@ined.fr>
   
 2015-12-23  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          * imach.c (Module): Fix bug on quitting after result lines!
           (Module): Version 0.99r21
         * imach.c: Summary: Experimental backcast  
   2021-02-12  Nicolas Brouard   <brouard@ined.fr>
 2015-12-18  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
           * imach.c (Module): The use of a Windows BOM (huge) file is now an error
         * imach.c: Summary: 0.98r4 Warning and status=-2  
   
         Version 0.98r4 is now:  2021-02-11  Nicolas  Brouard   <brouard@ined.fr>
          - displaying an error when status is -1, date of interview unknown and date of death known;  
          - permitting a status -2 when the vital status is unknown at a known date of right truncation.          *  (Module): imach.c Someone entered 'results:' instead of 'result:'. Now it is an error which is printed.
         Older changes concerning s=-2, dating from 2005 have been supersed.  
   2020-02-22  Brouard Nicolas  <brouard@ined.fr>
         * Makefile: *** empty log message ***  
           *  (Module): imach.c Update mle=-3 (for computing Life expectancy
 2015-12-16  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          and life table from the data without any state)
   
         * Makefile: *** empty log message ***  2019-05-20  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: 0.98r4 working          * version.h: Summary: version 0.99.r19
   
         * Makefile: Summary: linuxrpm added          * imach.c: Summary: Projection syntax simplified
           We can now start projections, forward or backward, from the mean date
         * Makefile: *** empty log message ***          of inteviews up to or down to a number of years of projection:
           prevforecast=1 yearsfproj=15.3 mobil_average=0
         * imach.c: Summary: temporary not working          or
           prevforecast=1 starting-proj-date=1/1/2007 final-proj-date=12/31/2017 mobil_average=0
 2015-12-11  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          or
           prevbackcast=1 yearsbproj=12.3 mobil_average=1
         * imach.c: Summary: 0.98r4          or
           prevbackcast=1 starting-back-date=1/10/1999 final-back-date=1/1/1985 mobil_average=1
 2015-12-08  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
   2019-05-18  Brouard Nicolas  <brouard@ined.fr>
         * Makefile: *** empty log message ***  
           * imach.c: Summary: doxygen tex bug
 2015-11-21  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
   2019-05-16  Brouard Nicolas  <brouard@ined.fr>
         * Makefile:  
         Summary: VBoxManage change from execute --image to run --exe and --wait-exit doesn't exist any more          * imach.c: Summary: There was some wrong lines added
   
         * imach.c: Summary: minor typo  2019-05-09  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: 0.98r3 with some graph of projected cross-sectional          * Makefile, imach.c: *** empty log message ***
   
         Author: Nicolas Brouard          * ChangeLog: Summary: C=
   
 2015-11-18  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          * imach.c: Summary: Some updates
   
         * imach.c: Summary: Start working on projected prevalences          * imach.c: Summary: Before ncovmax
   
 2015-11-17  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          * version.h: *** empty log message ***
   
         * imach.c: Summary: Adding ftolpl parameter          * imach.c: Summary: 0.99r18 unlimited number of individuals
         Author: N Brouard          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.
   
         We had difficulties to get smoothed confidence intervals. It was due  2018-12-13  Brouard Nicolas  <brouard@ined.fr>
         to the period prevalence which wasn't computed accurately. The inner  
         parameter ftolpl is now an outer parameter of the .imach parameter          * imach.c: Summary: Bug for young ages (<-30) will be in r17
         file after estepm. If ftolpl is small 1.e-4 and estepm too,  
         computation are long.  2018-12-05  Brouard Nicolas  <brouard@ined.fr>
   
         * version.h: *** empty log message ***          * Makefile: Summary: 0.99r16
   
         * imach.c: Summary: temporary  2018-05-02  Brouard Nicolas  <brouard@ined.fr>
   
 2015-10-27  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          * imach.c: Summary: Some bugs fixed
   
         * Makefile: *** empty log message ***  2018-05-02  Brouard Nicolas  <brouard@ined.fr>
   
         * setup.iss.in: Summary: some new subdirs          * imach.c:  Summary: Bug for young ages (<-30) will be in r17
   
         * imach.c: *** empty log message ***  2018-05-02  Brouard Nicolas  <brouard@ined.fr>
   
         * setup.iss.in:          * imach.c: Summary: Some bugs fixed
         Summary: Adding gnuplot 5.1 with bin and etc for pango fonts  
   2018-05-01  Brouard Nicolas  <brouard@ined.fr>
 2015-10-24  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
           * imach.c:
         * imach.c: *** empty log message ***          Summary: Bug fixed by providing frequencies only for non missing covariates
   
 2015-10-23  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  2018-04-27  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c:          * imach.c: Summary: some minor bugs
         Summary: 0.98r3 some clarification for graphs on likelihood contributions  
   2018-04-21  Brouard Nicolas  <brouard@ined.fr>
 2015-10-01  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
           * README.txt: *** empty log message ***
         * imach.c: Summary: Some new graphs of contribution to likelihood  
           * imach.c: Summary: Some bugs fixed, valgrind tested
 2015-09-30  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
   2018-04-20  Brouard Nicolas  <brouard@ined.fr>
         * Makefile:  
         Summary: Version read from version.h, itself read with cmake          * Makefile, README.txt, setup.iss: Summary: imach 0.99r16
   
         * imach.c: Summary: looking at better estimation of the hessian          * imach.c:
           Summary: Computing mean and stdeviation of fixed quantitative variables
         Also a better criteria for convergence to the period prevalence And  
         therefore adding the number of years needed to converge. (The  2018-04-19  Brouard Nicolas  <brouard@ined.fr>
         prevalence in any alive state shold sum to one  
           * imach.c: Summary: Some minor bugs fixed
         * Makefile: *** empty log message ***  
           * version.h: *** empty log message ***
 2015-09-22  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>  
   2018-02-27  Brouard Nicolas  <brouard@ined.fr>
         * imach.c:  
         Summary: Adding some overall graph on contribution to likelihood. Might change          * imach.c: *** empty log message ***
   
 2015-09-15  Brouard Nicolas  <brouard@brouard-antoine.homelinux.com>          * imach.c: Summary: Adding second argument for quitting
   
         * Makefile: *** empty log message ***  2018-02-21  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: 0.98r0          * Makefile, README.txt, imach.c: Summary: 0.99r15
           New Makefile with recent VirtualBox 5.26. Bug in sqrt negatve in imach.c
         - Some new graphs like suvival functions  
         - Some bugs fixed like model=1+age+V2.  2017-07-20  Brouard Nicolas  <brouard@ined.fr>
   
         * ChangeLog, Makefile: Summary: 0.98r0          * imach.c: Summary: temporary working
   
         * CMakeLists.txt: Summary: Some tests for setup.iss  2017-07-19  Brouard Nicolas  <brouard@ined.fr>
   
 2015-09-15  Nicolas J Brouard   <nbrouard@tugault.ined.fr>          * imach.c: Summary: Bug for mobil_average=0 and prevforecast fixed(?)
   
         *  (Module): 0.98r0 Some new graphs, some bugs fixed: model=1+age+V2. etc  2017-07-17  Brouard Nicolas  <brouard@ined.fr>
   
 2015-08-18  Nicolas J Brouard   <nbrouard@tugault.local>          * imach.c: Summary: BOM files can be read now
   
         *  (Module): Adding error when the covariance matrix doesn't contain the exact number of lines required by the model line.  2017-06-30  Brouard Nicolas  <brouard@ined.fr>
   
 2015-08-03  Nicolas J Brouard   <nbrouard@tugault.ined.fr>          * imach.c: Summary: Graphs improvements
   
         *  (Module): Changing Variance of one-step probabilities into Standard deviation (thanks to Yao-Chi Shih)          * imach.c: Summary: Saito's color
   
 2014-12-16  Nicolas J Brouard   <nbrouard@tugault.local>  2017-06-29  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): Merging 1.61 to 1.162          * imach.c: Summary: Version 0.99r14
   
 2014-09-02  Nicolas J Brouard   <nbrouard@njbrouard.ined.fr>  2017-06-27  Brouard Nicolas  <brouard@ined.fr>
   
         * prevlim.h (Module):          * imach.c: Summary: More documentation on projections
   
 2014-01-26  Nicolas J Brouard   <nbrouard@ledermann-2.local>          * imach.c: Summary: Color of backprojection changed from 6 to 5(yellow)
   
         * imach.c (Module): Trying to merge old staffs together while being at Tokyo. Not tested...          * imach.c: Summary: Some bug with rint
         (Module): Version 0.98nR Running ok, but output format still only works for three covariates.  
   2017-05-24  Brouard Nicolas  <brouard@ined.fr>
 2010-04-29  brouard  <brouard@ined.fr>  
           * imach.c: *** empty log message ***
         * imach.c (Module): Checking covariates for more complex models  
         than V1+V2. A lot of change to be done. Unstable.  2017-05-23  Brouard Nicolas  <brouard@ined.fr>
   
 2010-04-26  brouard  <brouard@ined.fr>          * imach.c: Summary: Code into subroutine, cleanings
   
         * imach.c (Module): merging some libgsl code. Fixing computation  2017-05-18  Brouard Nicolas  <brouard@ined.fr>
         of likelione (using inter/intrapolation if mle = 0) in order to  
         get same likelihood as if mle=1.          * imach.c:
         Some cleaning of code and comments added.          Summary: backprojection and confidence intervals of backprevalence
   
 2009-10-29  brouard  <brouard@ined.fr>  2017-05-13  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: temporary save for backprojection
   
 2006-06-30  Brouard Nicolas  <brouard@localhost>          * imach.c: Summary: Version 0.99r13 (improvements and bugs fixed)
   
         * imach.c (Module): Clarifications on computing e.j  2017-04-26  Brouard Nicolas  <brouard@ined.fr>
   
 2006-04-28  Brouard Nicolas  <brouard@localhost>          * imach.c: Summary: imach 0.99r13 Some bugs fixed
   
         * imach.c (Module): Yes the sum of survivors was wrong since          * imach.c: Summary: Labels in graphs
         imach-114 because nhstepm was no more computed in the age  
         loop. Now we define nhstepma in the age loop.  2017-04-24  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: to save
         and then all the health expectancies with variances or standard  
         deviation (needs data from the Hessian matrices) which slows the  2017-04-18  Brouard Nicolas  <brouard@ined.fr>
         computation.  
         In the future we should be able to stop the program is only health          * imach.c: *** empty log message ***
         expectancies and graph are needed without standard deviations.  
   2017-04-05  Brouard Nicolas  <brouard@ined.fr>
 2006-04-04  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  
           * imach.c: Summary: Bug in E_ as well as in T_ fixed nres-1 vs k1-1
         * imach.iss (Module):  
   2017-04-04  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): bugs in evsi + population file added in htm output file  
           * imach.c: Summary: Gnuplot indexations fixed (humm)
 2006-03-22  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  
           * imach.c:
         * imach.c (Module):          Summary: Some errors to warnings only if date of death is unknown but status is death we could set to pi3
   
 2006-03-20  Brouard Nicolas  <brouard@localhost>  2017-04-03  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): <title> changed, corresponds to .htm file          * imach.c: Summary: Version 0.99r12
         name. <head> headers where missing.          Some cleanings, conformed with updated documentation.
   
         * Makefile (Module): 0.98g  2017-03-30  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): Weights can have a decimal point as for          * version.h: *** empty log message ***
         English (a comma might work with a correct LC_NUMERIC environment,  
         otherwise the weight is truncated).          * version.h: Summary:0.99r11
         Modification of warning when the covariates values are not 0 or  
         1.  2017-03-29  Brouard Nicolas  <brouard@ined.fr>
         Version 0.98g  
           * imach.c: Summary: Temp
 2006-03-16  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  
   2017-03-27  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): Comments concerning covariates added  
           * imach.c: Summary: Temporary
         * noreg-setup.iss (Module): Version 0.98f  
   2017-03-08  Brouard Nicolas  <brouard@ined.fr>
         * Makefile (Module): Version 0.98f make _windows=1 imachcyg-setup  
           * imach.c: Summary: IMaCh version 0.99r10 bugs in gnuplot fixed
         * imach.c (Module): refinements in the computation of lli if  
         status=-2 in order to have more reliable computation if stepm is          * imach.c: Summary: Fixing data parameter line
         not 1 month. Version 0.98f  
   2016-12-15  Brouard Nicolas  <brouard@ined.fr>
 2006-03-15  Brouard Nicolas  <brouard@localhost>  
           * imach.c: Summary: 0.99 in progress
         * imach.c (Module): Bug if status = -2, the loglikelihood was  
         computed as likelihood omitting the logarithm. Version O.98e  2016-09-15  Brouard Nicolas  <brouard@ined.fr>
   
 2006-03-14  Brouard Nicolas  <brouard@localhost>          * imach.c: *** empty log message ***
   
         * imach.c (Module): varevsij Comments added explaining the second          * imach.c: Summary: not working
         table of variances if popbased=1 .  
         (Module): Covariances of eij, ekl added, graphs fixed, new html link.  2016-09-08  Brouard Nicolas  <brouard@ined.fr>
         (Module): Function pstamp added  
         (Module): Version 0.98d          * imach.c: Summary: continue
   
 2006-03-06  Brouard Nicolas  <brouard@localhost>  2016-09-07  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): Variance-covariance wrong links and          * imach.c: Summary: Starting values from frequencies
         varian-covariance of ej. is needed (Saito).  
           * imach.c: *** empty log message ***
 2006-02-27  Brouard Nicolas  <brouard@localhost>  
   2016-09-02  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): One freematrix added in mlikeli!  
           * imach.c: *** empty log message ***
 2006-02-26  Brouard Nicolas  <brouard@localhost>  
   2016-08-30  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): Some improvements in processing parameter  
         filename with strsep.          * imach.c: Summary: Fixing a lots
   
 2006-02-24  Brouard Nicolas  <brouard@localhost>  2016-08-29  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c (Module): Memory leaks checks with valgrind and:          * imach.c: Summary: gnuplot problem in Back projection to fix
         datafile was not closed, some imatrix were not freed and on matrix  
         allocation too.          * imach.c: Summary: Better
   
 2006-02-09  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  2016-08-26  Brouard Nicolas  <brouard@ined.fr>
   
         * strsep.c (Module): Inclusion because not in mingw32!!!          * imach.c:
           Summary: Improvement in Powell output in order to copy and paste
         * setup.iss.in (Module): IMACHSETUPVERSION added  
           * imach.c: Summary: Starting tests of 0.99
         * noreg-setup.iss (Module): added to cvs tree  
           * imach.c: Summary: to valgrind
         * Makefile (Module): IMACHSETUPVERSION added  
   2016-08-25  Brouard Nicolas  <brouard@ined.fr>
 2006-01-30  BROUARD Nicolas  <brouard@localhost>  
           * imach.c: *** empty log message ***
         * Makefile (Module, Module): Latest Makefile  
   2016-08-23  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>  
           * imach.c: Summary: not working
         * noreg-setup.iss (Module): ADDED  
   2016-08-22  Brouard Nicolas  <brouard@ined.fr>
 2006-01-24  BROUARD Nicolas  <brouard@localhost>  
           * imach.c: Summary: not working
         * imach.c (Module): Comments (lines starting with a #) are allowed in data.  
           * imach.c: Summary: Not working
 2005-10-25  Nicolas Brouard  <brouard@dhcp171.recherche.ined.fr>  
   2016-07-23  Brouard Nicolas  <brouard@ined.fr>
         * Makefile (Module): Added Imach98.pmsp and howto crete a dmg  
           * imach.c: Summary: Completing for func too
         * createdmg.sh (Module): Creates a dmg disk for MaC OS/X  
   2016-07-22  Brouard Nicolas  <brouard@ined.fr>
 2005-09-30    <lievre@PC_00595>  
           * imach.c: Summary: Fixing some arrays, still debugging
         * imach.c (Module): sump fixed, loop imx fixed, and simplifications.  
         (Module): If the status is missing at the last wave but we know  2016-07-21  Brouard Nicolas  <brouard@ined.fr>
         that the person is alive, then we can code his/her status as -2  
         (instead of missing=-1 in earlier versions) and his/her          * imach.c:
         contributions to the likelihood is 1 - Prob of dying from last          Summary: 0.99 working (more or less) for Asian Workshop on multitate methods
         health status (= 1-p13= p11+p12 in the easiest case of somebody in  
         the healthy state at last known wave). Version is 0.98  2016-07-12  Brouard Nicolas  <brouard@ined.fr>
   
 2004-05-20  Brouard Nicolas  <brouard@localhost>          * imach.c: Summary: temp
   
         * imach.c (Repository):          * imach.c: Summary: saving but not running
         Agnes added a direct estimation of mortality (without the need of  
         computing period prevalence and differential mortality). Thus here  2016-07-01  Brouard Nicolas  <brouard@ined.fr>
         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          * imach.c: Summary: Fixes
         mortality using covariates is not done today. Estimating direct  
         mortality is a very different process because it doesn't need  2016-02-19  Brouard Nicolas  <brouard@ined.fr>
         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          * imach-0.98r.c: Summary: Kind of 0.98r? series, starting with r7
         = a + b*x . But we have been able to incorporate the new code  
         within former imach program (0.96d) without deteriorating too much          * setup.iss, Makefile, version.h: *** empty log message ***
         the understanding of the program.  
           * imach.c: Summary: temporary
 2003-06-25    <brouard@BROUARD>  
   2016-02-17  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module): On windows (cygwin) function asctime_r doesn't  
         exist so I changed back to asctime which exists.          * imach.c: Summary: Probably last 0.98 stable version 0.98r6
         (Module): Version 0.96b  
   2016-02-16  Brouard Nicolas  <brouard@ined.fr>
 2003-06-24    <brouard@BROUARD>  
           * imach.c: Summary: minor bug
         * imach.c (Module): Some bugs corrected for windows. Also, when  
         mle=-1 a template is output in file "or"mypar.txt with the design          * imach.c: Summary: 0.99r2
         of the covariance matrix to be input.  
   2016-02-15  Brouard Nicolas  <brouard@ined.fr>
 2003-06-25  Brouard Nicolas  <brouard@homebrou>  
           * imach.c: *** empty log message ***
         * imach.c (Repository): Duplicated warning errors corrected.  
         (Repository): Elapsed time after each iteration is now output. It  2016-02-12  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: 0.99 Back projections
         concerning matrix of covariance. It has extension -cov.htm.  
   2015-12-23  Brouard Nicolas  <brouard@ined.fr>
 2003-06-23  Brouard Nicolas  <brouard@homebrou>  
           * imach.c: Summary: Experimental backcast
         * 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.  
   2015-12-18  Brouard Nicolas  <brouard@ined.fr>
 2003-06-18  Brouard Nicolas  <brouard@homebrou>  
           * imach.c: Summary: 0.98r4 Warning and status=-2
         * imach.c (Repository): Suppress abusive calls to append to file html (solution was to put fichtm as a global variable. Version 0.96  
           Version 0.98r4 is now:
 2003-06-17  Brouard Nicolas  <brouard@homebrou>           - displaying an error when status is -1, date of interview unknown and date of death known;
            - permitting a status -2 when the vital status is unknown at a known date of right truncation.
           Older changes concerning s=-2, dating from 2005 have been supersed.
         * 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  2015-12-16  Brouard Nicolas  <brouard@ined.fr>
         assuming that the date of death was just one stepm after the  
         interview.          * Makefile: *** 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          * imach.c: Summary: 0.98r4 working
         memory allocation. But we also truncated to 8 characters (left  
         truncation)          * Makefile: Summary: linuxrpm added
   
         (Repository): No more line truncation errors.          * Makefile: *** empty log message ***
   
 2003-06-14  Brouard Nicolas  <brouard@homebrou>          * imach.c: Summary: temporary not working
   
         * imach.c (Repository): Add of a routine likelione (likelihood  2015-12-11  Brouard Nicolas  <brouard@ined.fr>
         only once) which prints on a text file  
         (ilk) the contributions to the likelihood for each          * imach.c: Summary: 0.98r4
         individual/wave.  
   2015-12-08  Brouard Nicolas  <brouard@ined.fr>
 2003-06-13  Brouard Nicolas  <brouard@homebrou>  
         * imach.c (Repository): Replace "freqsummary" at a correct          * Makefile: *** empty log message ***
         place. It differs from routine "prevalence" which may be called  
         many times. Probs is memory consuming and must be used with  2015-11-21  Brouard Nicolas  <brouard@ined.fr>
         parcimony.  
           * Makefile:
 2003-06-17    <brouard@BROUARD>          Summary: VBoxManage change from execute --image to run --exe and --wait-exit doesn't exist any more
   
         * timeval.h (Module): Added included file to make use of          * imach.c: Summary: minor typo
         gettimeofday working on win32 with cygwin.  
           * imach.c: Summary: 0.98r3 with some graph of projected cross-sectional
 2003-05-16  Brouard Nicolas  <brouard@brouard>  
         * imach.c (Module): Insert of a warning if the delay between two          Author: Nicolas Brouard
         waves is negative.  
   2015-11-18  Brouard Nicolas  <brouard@ined.fr>
         * imach.c (Module):  
           * imach.c: Summary: Start working on projected prevalences
 2003-05-03    <brouard@BROUARD>  
   2015-11-17  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Some cleaning  
           * imach.c: Summary: Adding ftolpl parameter
 2003-03-28    <brouard@BROUARD>          Author: N 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          We had difficulties to get smoothed confidence intervals. It was due
         health state: the date of the interview describes the actual state          to the period prevalence which wasn't computed accurately. The inner
         and not the date of a change in health state. The former idea was          parameter ftolpl is now an outer parameter of the .imach parameter
         to consider that at each interview the state was recorded          file after estepm. If ftolpl is small 1.e-4 and estepm too,
         (healthy, disable or death) and IMaCh was corrected; but when we          computation are long.
         introduced the exact date of death then we should have modified  
         the contribution of an exact death to the likelihood. This new          * version.h: *** empty log message ***
         contribution is smaller and very dependent of the step unit  
         stepm. It is no more the probability to die between last interview          * imach.c: Summary: temporary
         and month of death but the probability to survive from last  
         interview up to one month before death multiplied by the  2015-10-27  Brouard Nicolas  <brouard@ined.fr>
         probability to die within a month. Thanks to Chris  
         Jackson for correcting this bug.  Former versions increased          * Makefile: *** empty log message ***
         mortality artificially. The bad side is that we add another loop  
           * setup.iss.in: Summary: some new subdirs
   
         which slows down the processing. The difference can be up to 10%          * imach.c: *** empty log message ***
   
           * setup.iss.in:
         lower mortality.          Summary: Adding gnuplot 5.1 with bin and etc for pango fonts
   
   2015-10-24  Brouard Nicolas  <brouard@ined.fr>
   
           * imach.c: *** empty log message ***
   
 2002-05-30    <brouard@BROUARD>  2015-10-23  Brouard Nicolas  <brouard@ined.fr>
   
           * imach.c:
           Summary: 0.98r3 some clarification for graphs on likelihood contributions
   
   2015-10-01  Brouard Nicolas  <brouard@ined.fr>
         *  
           * imach.c: Summary: Some new graphs of contribution to likelihood
   
   2015-09-30  Brouard Nicolas  <brouard@ined.fr>
   
           * Makefile:
         * imach.c (Module): Add correlation matrix of one-step          Summary: Version read from version.h, itself read with cmake
   
           * imach.c: Summary: looking at better estimation of the hessian
         probabilities and covariance matrix  
           Also a better criteria for convergence to the period prevalence And
           therefore adding the number of years needed to converge. (The
           prevalence in any alive state shold sum to one
   
           * Makefile: *** empty log message ***
   
   2015-09-22  Brouard Nicolas  <brouard@ined.fr>
   
           * imach.c:
           Summary: Adding some overall graph on contribution to likelihood. Might change
   
   2015-09-15  Brouard Nicolas  <brouard@ined.fr>
   
           * Makefile: *** empty log message ***
   
           * imach.c: Summary: 0.98r0
   
           - Some new graphs like survival functions
           - Some bugs fixed like model=1+age+V2.
   
           * ChangeLog, Makefile: Summary: 0.98r0
   
           * CMakeLists.txt: Summary: Some tests for setup.iss
   
   2015-09-15  Nicolas J Brouard   <nbrouard@tugault.ined.fr>
   
           *  (Module): 0.98r0 Some new graphs, some bugs fixed: model=1+age+V2. etc
   
   2015-08-18  Nicolas J Brouard   <nbrouard@tugault.local>
   
           *  (Module): Adding error when the covariance matrix doesn't contain the exact number of lines required by the model line.
   
   2015-08-03  Nicolas J Brouard   <nbrouard@tugault.ined.fr>
   
           *  (Module): Changing Variance of one-step probabilities into Standard deviation (thanks to Yao-Chi Shih)
   
   2014-12-16  Nicolas J Brouard   <nbrouard@tugault.local>
   
           * 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): Checking covariates for more complex models
           than V1+V2. A lot of change to be done. Unstable.
   
   2010-04-26  brouard  <brouard@ined.fr>
   
           * imach.c (Module): merging some libgsl code. Fixing computation
           of likelione (using inter/intrapolation if mle = 0) in order to
           get same likelihood as if mle=1.
           Some cleaning of code and comments added.
   
   2009-10-29  brouard  <brouard@ined.fr>
   
           * imach.c (Module): Now imach stops if date of birth, at least year of birth, is not given. Some cleaning of the code.
   
   2006-06-30  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): Clarifications on computing e.j
   
   2006-04-28  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): Yes the sum of survivors was wrong since
           imach-114 because nhstepm was no more computed in the age
           loop. Now we define nhstepma in the age loop.
           (Module): In order to speed up (in case of numerous covariates) we
           compute health expectancies (without variances) in a first step
           and then all the health expectancies with variances or standard
           deviation (needs data from the Hessian matrices) which slows the
           computation.
           In the future we should be able to stop the program is only health
           expectancies and graph are needed without standard deviations.
   
   2006-04-04  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
   
           * imach.iss (Module): 
   
           * imach.c (Module): bugs in evsi + population file added in htm output file
   
   2006-03-22  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
   
           * imach.c (Module): 
   
   2006-03-20  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): <title> changed, corresponds to .htm file
           name. <head> headers where missing.
   
           * Makefile (Module): 0.98g
   
           * imach.c (Module): Weights can have a decimal point as for
           English (a comma might work with a correct LC_NUMERIC environment,
           otherwise the weight is truncated).
           Modification of warning when the covariates values are not 0 or
           1. 
           Version 0.98g
   
   2006-03-16  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
   
           * imach.c (Module): Comments concerning covariates added
   
           * noreg-setup.iss (Module): Version 0.98f
   
           * Makefile (Module): Version 0.98f make _windows=1 imachcyg-setup
   
           * imach.c (Module): refinements in the computation of lli if
           status=-2 in order to have more reliable computation if stepm is
           not 1 month. Version 0.98f
   
   2006-03-15  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): Bug if status = -2, the loglikelihood was
           computed as likelihood omitting the logarithm. Version O.98e
   
   2006-03-14  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): varevsij Comments added explaining the second
           table of variances if popbased=1 .
           (Module): Covariances of eij, ekl added, graphs fixed, new html link.
           (Module): Function pstamp added
           (Module): Version 0.98d 
   
   2006-03-06  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): Variance-covariance wrong links and
           varian-covariance of ej. is needed (Saito).
   
   2006-02-27  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): One freematrix added in mlikeli!
   
   2006-02-26  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): Some improvements in processing parameter
           filename with strsep.
   
   2006-02-24  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Module): Memory leaks checks with valgrind and:
           datafile was not closed, some imatrix were not freed and on matrix
           allocation too.
   
   2006-02-09  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
   
           * strsep.c (Module): Inclusion because not in mingw32!!!
   
           * setup.iss.in (Module): IMACHSETUPVERSION added
   
           * noreg-setup.iss (Module): added to cvs tree
   
           * Makefile (Module): IMACHSETUPVERSION added
   
   2006-01-30  BROUARD Nicolas  <brouard@localhost>
   
           * Makefile (Module, Module): Latest Makefile
   
           * imach.c (Module): Back to gnuplot.exe instead of wgnuplot.exe
   
   2006-01-27  BROUARD Nicolas  <brouard@localhost>
   
           * noreg-setup.iss (Module): ADDED
   
   2006-01-24  BROUARD Nicolas  <brouard@localhost>
   
           * imach.c (Module): Comments (lines starting with a #) are allowed in data.
   
   2005-10-25  Nicolas Brouard  <brouard@dhcp171.recherche.ined.fr>
   
           * Makefile (Module): Added Imach98.pmsp and howto crete a dmg
   
           * createdmg.sh (Module): Creates a dmg disk for MaC OS/X
   
   2005-09-30    <lievre@PC_00595>
   
           * imach.c (Module): sump fixed, loop imx fixed, and simplifications.
           (Module): If the status is missing at the last wave but we know
           that the person is alive, then we can code his/her status as -2
           (instead of missing=-1 in earlier versions) and his/her
           contributions to the likelihood is 1 - Prob of dying from last
           health status (= 1-p13= p11+p12 in the easiest case of somebody in
           the healthy state at last known wave). Version is 0.98 
   
   2004-05-20  Brouard Nicolas  <brouard@localhost>
   
           * imach.c (Repository): 
           Agnes added a direct estimation of mortality (without the need of
           computing period prevalence and differential mortality). Thus here
           is version 0.97a which has been distributed to some people at
           REVES 16 in Brugge using an Inno setup.exe for PCs. Estimates of
           mortality using covariates is not done today. Estimating direct
           mortality is a very different process because it doesn't need
           interpolation because it is easy to get the lx from the force of
           the mortality mux in the simplest case as for a Gompertz (log mux
           = a + b*x . But we have been able to incorporate the new code
           within former imach program (0.96d) without deteriorating too much
           the understanding of the program. 
   
   2003-06-25    <brouard@BROUARD>
   
           * imach.c (Module): On windows (cygwin) function asctime_r doesn't
           exist so I changed back to asctime which exists.
           (Module): Version 0.96b
   
   2003-06-24    <brouard@BROUARD>
   
           * imach.c (Module): Some bugs corrected for windows. Also, when
           mle=-1 a template is output in file "or"mypar.txt with the design
           of the covariance matrix to be input.
   
   2003-06-25  Brouard Nicolas  <brouard@homebrou>
   
           * imach.c (Repository): Duplicated warning errors corrected.
           (Repository): Elapsed time after each iteration is now output. It
           helps to forecast when convergence will be reached. Elapsed time
           is stamped in powell.  We created a new html file for the graphs
           concerning matrix of covariance. It has extension -cov.htm.
   
   2003-06-23  Brouard Nicolas  <brouard@homebrou>
   
           * imach.c (Repository): Create a sub-directory where all the secondary files are. Only imach, htm, gp and r(imach) are on the main directory. Correct time and other things.
   
   2003-06-18  Brouard Nicolas  <brouard@homebrou>
   
           * imach.c (Repository): Suppress abusive calls to append to file html (solution was to put fichtm as a global variable. Version 0.96
   
   2003-06-17  Brouard Nicolas  <brouard@homebrou>
   
   
           * imach.c (Repository): Check when date of death was earlier that
           current date of interview. It may happen when the death was just
           prior to the death. In this case, dh was negative and likelihood
           was wrong (infinity). We still send an "Error" but patch by
           assuming that the date of death was just one stepm after the
           interview.
           (Repository): Because some people have very long ID (first column)
           we changed int to long in num[] and we added a new lvector for
           memory allocation. But we also truncated to 8 characters (left
           truncation)
   
           (Repository): No more line truncation errors.
   
   2003-06-14  Brouard Nicolas  <brouard@homebrou>
   
           * imach.c (Repository): Add of a routine likelione (likelihood
           only once) which prints on a text file
           (ilk) the contributions to the likelihood for each
           individual/wave.
   
   2003-06-13  Brouard Nicolas  <brouard@homebrou>
           * imach.c (Repository): Replace "freqsummary" at a correct
           place. It differs from routine "prevalence" which may be called
           many times. Probs is memory consuming and must be used with
           parcimony.
   
   2003-06-17    <brouard@BROUARD>
   
           * timeval.h (Module): Added included file to make use of
           gettimeofday working on win32 with cygwin.
   
   2003-05-16  Brouard Nicolas  <brouard@brouard>
           * imach.c (Module): Insert of a warning if the delay between two
           waves is negative.
   
           * imach.c (Module): 
   
   2003-05-03    <brouard@BROUARD>
   
           * imach.c: Some cleaning
   
   2003-03-28    <brouard@BROUARD>
           * imach.c (Module): In version up to 0.92 likelihood was computed
           as if date of death was unknown. Death was treated as any other
           health state: the date of the interview describes the actual state
           and not the date of a change in health state. The former idea was
           to consider that at each interview the state was recorded
           (healthy, disable or death) and IMaCh was corrected; but when we
           introduced the exact date of death then we should have modified
           the contribution of an exact death to the likelihood. This new
           contribution is smaller and very dependent of the step unit
           stepm. It is no more the probability to die between last interview
           and month of death but the probability to survive from last
           interview up to one month before death multiplied by the
           probability to die within a month. Thanks to Chris
           Jackson for correcting this bug.  Former versions increased
           mortality artificially. The bad side is that we add another loop
           which slows down the processing. The difference can be up to 10%
           lower mortality.
   
   2002-05-30    <brouard@BROUARD>
   
           * imach.c (Module): Add correlation matrix of one-step
           probabilities and covariance matrix
   
Removed from v.1.38  
changed lines
  Added in v.1.72

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