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version 1.51, 2022/05/24 08:09:48 version 1.54, 2022/07/23 17:43:46
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 2022-05-24  Nicolas Brouard   <brouard@ined.fr>  2022-07-23  Nicolas Brouard   <brouard@ined.fr>
   
         * imach.c (Module): Some attempts to find a bug of wrong estimates          * r29 W and not sqrt(Wald)
         of confidencce intervals with product in the equation modelC  
   2022-07-22  Nicolas Brouard   <brouard@ined.fr>
 2022-05-15  Nicolas Brouard   <brouard@ined.fr>  
           *  imach.c (Module): Output of Wald test in the htm file and not only in the log. 
         * imach.c (Module):  Some minor improvements  
   2022-05-30  Brouard Nicolas  <brouard@brouard.name>
 2022-04-13  Brouard Nicolas  <brouard@brouard.name>  
           * imach.c: With products of covariates (age or dummies or
         * imach.c (Module): Adding link to text data files          quantitatives), estimates of parameters were good but when
           estimating variances the positions of newly created covariates
 2022-04-11  Nicolas Brouard   <brouard@ined.fr>          were wrongly assigned and results were wrong. Thank to Feinua_Sun!
   
         * imach.c (Module): Error in rewriting the 'r' file with yearsfproj or yearsbproj fixed  2022-05-24  Nicolas Brouard   <brouard@ined.fr>
   
 2022-04-05  Brouard Nicolas  <brouard@ined.fr>          * imach.c (Module): Some attempts to find a bug of wrong estimates
           of confidencce intervals with product in the equation modelC
         * imach.c (Module): Fixed covariates (dummy or quantitative)  
         with missing values have never been allowed but are ERRORS and  2022-05-15  Nicolas Brouard   <brouard@ined.fr>
         program quits. Standard deviations of fixed covariates were  
         wrongly computed. Mean and standard deviations of time varying          * imach.c (Module):  Some minor improvements
         covariates are still not computed.  
   2022-04-13  Brouard Nicolas  <brouard@brouard.name>
 2022-03-17  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c (Module): Adding link to text data files
         * 99r25 Improvements in fixing discrepancies between covariates  
         missing in result line but in model.  2022-04-11  Nicolas Brouard   <brouard@ined.fr>
   
 *Wed Mar 31 2021  Nicolas Brouard   <brouard@ined.fr>          * imach.c (Module): Error in rewriting the 'r' file with yearsfproj or yearsbproj fixed
         * imach.c (Module): Still bugs in the result loop. Thank to Holly Benett  
   2022-04-05  Brouard Nicolas  <brouard@ined.fr>
 *2021-03-08  Nicolas Brouard   <brouard@ined.fr>  
           * imach.c (Module): Fixed covariates (dummy or quantitative)
         * ./ (Module): Fixed bug on result:          with missing values have never been allowed but are ERRORS and
           program quits. Standard deviations of fixed covariates were
 *2021-02-20  Nicolas Brouard   <brouard@ined.fr>          wrongly computed. Mean and standard deviations of time varying
           covariates are still not computed.
         * imach.c (Module): Fix bug on quitting after result lines!  
         (Module): Version 0.99r21  2022-03-17  Brouard Nicolas  <brouard@ined.fr>
   
 2021-02-12  Nicolas Brouard   <brouard@ined.fr>          * 99r25 Improvements in fixing discrepancies between covariates
           missing in result line but in model. 
         * imach.c (Module): The use of a Windows BOM (huge) file is now an error  
   *Wed Mar 31 2021  Nicolas Brouard   <brouard@ined.fr>
           * imach.c (Module): Still bugs in the result loop. Thank to Holly Benett
 2021-02-11  Nicolas  Brouard   <brouard@ined.fr>  
   *2021-03-08  Nicolas Brouard   <brouard@ined.fr>
         *  (Module): imach.c Someone entered 'results:' instead of 'result:'. Now it is an error which is printed.  
           * ./ (Module): Fixed bug on result:
 2020-02-22  Brouard Nicolas  <brouard@ined.fr>  
   *2021-02-20  Nicolas Brouard   <brouard@ined.fr>
         *  (Module): imach.c Update mle=-3 (for computing Life expectancy  
         and life table from the data without any state)          * imach.c (Module): Fix bug on quitting after result lines!
           (Module): Version 0.99r21
 2019-05-20  Brouard Nicolas  <brouard@ined.fr>  
   2021-02-12  Nicolas Brouard   <brouard@ined.fr>
         * version.h: Summary: version 0.99.r19  
           * imach.c (Module): The use of a Windows BOM (huge) file is now an error
         * imach.c: Summary: Projection syntax simplified  
         We can now start projections, forward or backward, from the mean date  
         of inteviews up to or down to a number of years of projection:  2021-02-11  Nicolas  Brouard   <brouard@ined.fr>
         prevforecast=1 yearsfproj=15.3 mobil_average=0  
         or          *  (Module): imach.c Someone entered 'results:' instead of 'result:'. Now it is an error which is printed.
         prevforecast=1 starting-proj-date=1/1/2007 final-proj-date=12/31/2017 mobil_average=0  
         or  2020-02-22  Brouard Nicolas  <brouard@ined.fr>
         prevbackcast=1 yearsbproj=12.3 mobil_average=1  
         or          *  (Module): imach.c Update mle=-3 (for computing Life expectancy
         prevbackcast=1 starting-back-date=1/10/1999 final-back-date=1/1/1985 mobil_average=1          and life table from the data without any state)
   
 2019-05-18  Brouard Nicolas  <brouard@ined.fr>  2019-05-20  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: doxygen tex bug          * version.h: Summary: version 0.99.r19
   
 2019-05-16  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: Summary: There was some wrong lines added          of inteviews up to or down to a number of years of projection:
           prevforecast=1 yearsfproj=15.3 mobil_average=0
 2019-05-09  Brouard Nicolas  <brouard@ined.fr>          or
           prevforecast=1 starting-proj-date=1/1/2007 final-proj-date=12/31/2017 mobil_average=0
         * Makefile, imach.c: *** empty log message ***          or
           prevbackcast=1 yearsbproj=12.3 mobil_average=1
         * ChangeLog: Summary: C=          or
           prevbackcast=1 starting-back-date=1/10/1999 final-back-date=1/1/1985 mobil_average=1
         * imach.c: Summary: Some updates  
   2019-05-18  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: Before ncovmax  
           * imach.c: Summary: doxygen tex bug
         * version.h: *** empty log message ***  
   2019-05-16  Brouard Nicolas  <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.          * imach.c: Summary: There was some wrong lines added
   
 2018-12-13  Brouard Nicolas  <brouard@ined.fr>  2019-05-09  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: Bug for young ages (<-30) will be in r17          * Makefile, imach.c: *** empty log message ***
   
 2018-12-05  Brouard Nicolas  <brouard@ined.fr>          * ChangeLog: Summary: C=
   
         * Makefile: Summary: 0.99r16          * imach.c: Summary: Some updates
   
 2018-05-02  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Before ncovmax
   
         * imach.c: Summary: Some bugs fixed          * version.h: *** empty log message ***
   
 2018-05-02  Brouard Nicolas  <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.
         * imach.c:  Summary: Bug for young ages (<-30) will be in r17  
   2018-12-13  Brouard Nicolas  <brouard@ined.fr>
 2018-05-02  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Bug for young ages (<-30) will be in r17
         * imach.c: Summary: Some bugs fixed  
   2018-12-05  Brouard Nicolas  <brouard@ined.fr>
 2018-05-01  Brouard Nicolas  <brouard@ined.fr>  
           * Makefile: Summary: 0.99r16
         * imach.c:  
         Summary: Bug fixed by providing frequencies only for non missing covariates  2018-05-02  Brouard Nicolas  <brouard@ined.fr>
   
 2018-04-27  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Some bugs fixed
   
         * imach.c: Summary: some minor bugs  2018-05-02  Brouard Nicolas  <brouard@ined.fr>
   
 2018-04-21  Brouard Nicolas  <brouard@ined.fr>          * imach.c:  Summary: Bug for young ages (<-30) will be in r17
   
         * README.txt: *** empty log message ***  2018-05-02  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: Some bugs fixed, valgrind tested          * imach.c: Summary: Some bugs fixed
   
 2018-04-20  Brouard Nicolas  <brouard@ined.fr>  2018-05-01  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile, README.txt, setup.iss: Summary: imach 0.99r16          * imach.c:
           Summary: Bug fixed by providing frequencies only for non missing covariates
         * imach.c:  
         Summary: Computing mean and stdeviation of fixed quantitative variables  2018-04-27  Brouard Nicolas  <brouard@ined.fr>
   
 2018-04-19  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: some minor bugs
   
         * imach.c: Summary: Some minor bugs fixed  2018-04-21  Brouard Nicolas  <brouard@ined.fr>
   
         * version.h: *** empty log message ***          * README.txt: *** empty log message ***
   
 2018-02-27  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Some bugs fixed, valgrind tested
   
         * imach.c: *** empty log message ***  2018-04-20  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: Adding second argument for quitting          * Makefile, README.txt, setup.iss: Summary: imach 0.99r16
   
 2018-02-21  Brouard Nicolas  <brouard@ined.fr>          * imach.c:
           Summary: Computing mean and stdeviation of fixed quantitative variables
         * Makefile, README.txt, imach.c: Summary: 0.99r15  
         New Makefile with recent VirtualBox 5.26. Bug in sqrt negatve in imach.c  2018-04-19  Brouard Nicolas  <brouard@ined.fr>
   
 2017-07-20  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Some minor bugs fixed
   
         * imach.c: Summary: temporary working          * version.h: *** empty log message ***
   
 2017-07-19  Brouard Nicolas  <brouard@ined.fr>  2018-02-27  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: Bug for mobil_average=0 and prevforecast fixed(?)          * imach.c: *** empty log message ***
   
 2017-07-17  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Adding second argument for quitting
   
         * imach.c: Summary: BOM files can be read now  2018-02-21  Brouard Nicolas  <brouard@ined.fr>
   
 2017-06-30  Brouard Nicolas  <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: Summary: Graphs improvements  
   2017-07-20  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: Saito's color  
           * imach.c: Summary: temporary working
 2017-06-29  Brouard Nicolas  <brouard@ined.fr>  
   2017-07-19  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: Version 0.99r14  
           * imach.c: Summary: Bug for mobil_average=0 and prevforecast fixed(?)
 2017-06-27  Brouard Nicolas  <brouard@ined.fr>  
   2017-07-17  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: More documentation on projections  
           * imach.c: Summary: BOM files can be read now
         * imach.c: Summary: Color of backprojection changed from 6 to 5(yellow)  
   2017-06-30  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: Some bug with rint  
           * imach.c: Summary: Graphs improvements
 2017-05-24  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Saito's color
         * imach.c: *** empty log message ***  
   2017-06-29  Brouard Nicolas  <brouard@ined.fr>
 2017-05-23  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Version 0.99r14
         * imach.c: Summary: Code into subroutine, cleanings  
   2017-06-27  Brouard Nicolas  <brouard@ined.fr>
 2017-05-18  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: More documentation on projections
         * imach.c:  
         Summary: backprojection and confidence intervals of backprevalence          * imach.c: Summary: Color of backprojection changed from 6 to 5(yellow)
   
 2017-05-13  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Some bug with rint
   
         * imach.c: Summary: temporary save for backprojection  2017-05-24  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: Version 0.99r13 (improvements and bugs fixed)          * imach.c: *** empty log message ***
   
 2017-04-26  Brouard Nicolas  <brouard@ined.fr>  2017-05-23  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: imach 0.99r13 Some bugs fixed          * imach.c: Summary: Code into subroutine, cleanings
   
         * imach.c: Summary: Labels in graphs  2017-05-18  Brouard Nicolas  <brouard@ined.fr>
   
 2017-04-24  Brouard Nicolas  <brouard@ined.fr>          * imach.c:
           Summary: backprojection and confidence intervals of backprevalence
         * imach.c: Summary: to save  
   2017-05-13  Brouard Nicolas  <brouard@ined.fr>
 2017-04-18  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: temporary save for backprojection
         * imach.c: *** empty log message ***  
           * imach.c: Summary: Version 0.99r13 (improvements and bugs fixed)
 2017-04-05  Brouard Nicolas  <brouard@ined.fr>  
   2017-04-26  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: Bug in E_ as well as in T_ fixed nres-1 vs k1-1  
           * imach.c: Summary: imach 0.99r13 Some bugs fixed
 2017-04-04  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Labels in graphs
         * imach.c: Summary: Gnuplot indexations fixed (humm)  
   2017-04-24  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: Summary: to save
   
 2017-04-03  Brouard Nicolas  <brouard@ined.fr>  2017-04-18  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: Version 0.99r12          * imach.c: *** empty log message ***
         Some cleanings, conformed with updated documentation.  
   2017-04-05  Brouard Nicolas  <brouard@ined.fr>
 2017-03-30  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Bug in E_ as well as in T_ fixed nres-1 vs k1-1
         * version.h: *** empty log message ***  
   2017-04-04  Brouard Nicolas  <brouard@ined.fr>
         * version.h: Summary:0.99r11  
           * imach.c: Summary: Gnuplot indexations fixed (humm)
 2017-03-29  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c:
         * imach.c: Summary: Temp          Summary: Some errors to warnings only if date of death is unknown but status is death we could set to pi3
   
 2017-03-27  Brouard Nicolas  <brouard@ined.fr>  2017-04-03  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: Temporary          * imach.c: Summary: Version 0.99r12
           Some cleanings, conformed with updated documentation.
 2017-03-08  Brouard Nicolas  <brouard@ined.fr>  
   2017-03-30  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: IMaCh version 0.99r10 bugs in gnuplot fixed  
           * version.h: *** empty log message ***
         * imach.c: Summary: Fixing data parameter line  
           * version.h: Summary:0.99r11
 2016-12-15  Brouard Nicolas  <brouard@ined.fr>  
   2017-03-29  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: 0.99 in progress  
           * imach.c: Summary: Temp
 2016-09-15  Brouard Nicolas  <brouard@ined.fr>  
   2017-03-27  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: *** empty log message ***  
           * imach.c: Summary: Temporary
         * imach.c: Summary: not working  
   2017-03-08  Brouard Nicolas  <brouard@ined.fr>
 2016-09-08  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: IMaCh version 0.99r10 bugs in gnuplot fixed
         * imach.c: Summary: continue  
           * imach.c: Summary: Fixing data parameter line
 2016-09-07  Brouard Nicolas  <brouard@ined.fr>  
   2016-12-15  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: Starting values from frequencies  
           * imach.c: Summary: 0.99 in progress
         * imach.c: *** empty log message ***  
   2016-09-15  Brouard Nicolas  <brouard@ined.fr>
 2016-09-02  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: *** empty log message ***
         * imach.c: *** empty log message ***  
           * imach.c: Summary: not working
 2016-08-30  Brouard Nicolas  <brouard@ined.fr>  
   2016-09-08  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: Fixing a lots  
           * imach.c: Summary: continue
 2016-08-29  Brouard Nicolas  <brouard@ined.fr>  
   2016-09-07  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: gnuplot problem in Back projection to fix  
           * imach.c: Summary: Starting values from frequencies
         * imach.c: Summary: Better  
           * imach.c: *** empty log message ***
 2016-08-26  Brouard Nicolas  <brouard@ined.fr>  
   2016-09-02  Brouard Nicolas  <brouard@ined.fr>
         * imach.c:  
         Summary: Improvement in Powell output in order to copy and paste          * imach.c: *** empty log message ***
   
         * imach.c: Summary: Starting tests of 0.99  2016-08-30  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: to valgrind          * imach.c: Summary: Fixing a lots
   
 2016-08-25  Brouard Nicolas  <brouard@ined.fr>  2016-08-29  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: *** empty log message ***          * imach.c: Summary: gnuplot problem in Back projection to fix
   
 2016-08-23  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Better
   
         * imach.c: *** empty log message ***  2016-08-26  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: not working          * imach.c:
           Summary: Improvement in Powell output in order to copy and paste
 2016-08-22  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Starting tests of 0.99
         * imach.c: Summary: not working  
           * imach.c: Summary: to valgrind
         * imach.c: Summary: Not working  
   2016-08-25  Brouard Nicolas  <brouard@ined.fr>
 2016-07-23  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: *** empty log message ***
         * imach.c: Summary: Completing for func too  
   2016-08-23  Brouard Nicolas  <brouard@ined.fr>
 2016-07-22  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: *** empty log message ***
         * imach.c: Summary: Fixing some arrays, still debugging  
           * imach.c: Summary: not working
 2016-07-21  Brouard Nicolas  <brouard@ined.fr>  
   2016-08-22  Brouard Nicolas  <brouard@ined.fr>
         * imach.c:  
         Summary: 0.99 working (more or less) for Asian Workshop on multitate methods          * imach.c: Summary: not working
   
 2016-07-12  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Not working
   
         * imach.c: Summary: temp  2016-07-23  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: saving but not running          * imach.c: Summary: Completing for func too
   
 2016-07-01  Brouard Nicolas  <brouard@ined.fr>  2016-07-22  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: Fixes          * imach.c: Summary: Fixing some arrays, still debugging
   
 2016-02-19  Brouard Nicolas  <brouard@ined.fr>  2016-07-21  Brouard Nicolas  <brouard@ined.fr>
   
         * imach-0.98r.c: Summary: Kind of 0.98r? series, starting with r7          * imach.c:
           Summary: 0.99 working (more or less) for Asian Workshop on multitate methods
         * setup.iss, Makefile, version.h: *** empty log message ***  
   2016-07-12  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: temporary  
           * imach.c: Summary: temp
 2016-02-17  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: saving but not running
         * imach.c: Summary: Probably last 0.98 stable version 0.98r6  
   2016-07-01  Brouard Nicolas  <brouard@ined.fr>
 2016-02-16  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: Fixes
         * imach.c: Summary: minor bug  
   2016-02-19  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: 0.99r2  
           * imach-0.98r.c: Summary: Kind of 0.98r? series, starting with r7
 2016-02-15  Brouard Nicolas  <brouard@ined.fr>  
           * setup.iss, Makefile, version.h: *** empty log message ***
         * imach.c: *** empty log message ***  
           * imach.c: Summary: temporary
 2016-02-12  Brouard Nicolas  <brouard@ined.fr>  
   2016-02-17  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: 0.99 Back projections  
           * imach.c: Summary: Probably last 0.98 stable version 0.98r6
 2015-12-23  Brouard Nicolas  <brouard@ined.fr>  
   2016-02-16  Brouard Nicolas  <brouard@ined.fr>
         * imach.c: Summary: Experimental backcast  
           * imach.c: Summary: minor bug
 2015-12-18  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: Summary: 0.99r2
         * imach.c: Summary: 0.98r4 Warning and status=-2  
   2016-02-15  Brouard Nicolas  <brouard@ined.fr>
         Version 0.98r4 is now:  
          - displaying an error when status is -1, date of interview unknown and date of death known;          * imach.c: *** empty log message ***
          - 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.  2016-02-12  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile: *** empty log message ***          * imach.c: Summary: 0.99 Back projections
   
 2015-12-16  Brouard Nicolas  <brouard@ined.fr>  2015-12-23  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile: *** empty log message ***          * imach.c: Summary: Experimental backcast
   
         * imach.c: Summary: 0.98r4 working  2015-12-18  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile: Summary: linuxrpm added          * imach.c: Summary: 0.98r4 Warning and status=-2
   
         * Makefile: *** empty log message ***          Version 0.98r4 is now:
            - displaying an error when status is -1, date of interview unknown and date of death known;
         * imach.c: Summary: temporary not working           - 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.
 2015-12-11  Brouard Nicolas  <brouard@ined.fr>  
           * Makefile: *** empty log message ***
         * imach.c: Summary: 0.98r4  
   2015-12-16  Brouard Nicolas  <brouard@ined.fr>
 2015-12-08  Brouard Nicolas  <brouard@ined.fr>  
           * Makefile: *** empty log message ***
         * Makefile: *** empty log message ***  
           * imach.c: Summary: 0.98r4 working
 2015-11-21  Brouard Nicolas  <brouard@ined.fr>  
           * Makefile: Summary: linuxrpm added
         * Makefile:  
         Summary: VBoxManage change from execute --image to run --exe and --wait-exit doesn't exist any more          * Makefile: *** empty log message ***
   
         * imach.c: Summary: minor typo          * imach.c: Summary: temporary not working
   
         * imach.c: Summary: 0.98r3 with some graph of projected cross-sectional  2015-12-11  Brouard Nicolas  <brouard@ined.fr>
   
         Author: Nicolas Brouard          * imach.c: Summary: 0.98r4
   
 2015-11-18  Brouard Nicolas  <brouard@ined.fr>  2015-12-08  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: Start working on projected prevalences          * Makefile: *** empty log message ***
   
 2015-11-17  Brouard Nicolas  <brouard@ined.fr>  2015-11-21  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: Adding ftolpl parameter          * Makefile:
         Author: N Brouard          Summary: VBoxManage change from execute --image to run --exe and --wait-exit doesn't exist any more
   
         We had difficulties to get smoothed confidence intervals. It was due          * imach.c: Summary: minor typo
         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: 0.98r3 with some graph of projected cross-sectional
         file after estepm. If ftolpl is small 1.e-4 and estepm too,  
         computation are long.          Author: Nicolas Brouard
   
         * version.h: *** empty log message ***  2015-11-18  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c: Summary: temporary          * imach.c: Summary: Start working on projected prevalences
   
 2015-10-27  Brouard Nicolas  <brouard@ined.fr>  2015-11-17  Brouard Nicolas  <brouard@ined.fr>
   
         * Makefile: *** empty log message ***          * imach.c: Summary: Adding ftolpl parameter
           Author: N Brouard
         * setup.iss.in: Summary: some new subdirs  
           We had difficulties to get smoothed confidence intervals. It was due
         * imach.c: *** empty log message ***          to the period prevalence which wasn't computed accurately. The inner
           parameter ftolpl is now an outer parameter of the .imach parameter
         * setup.iss.in:          file after estepm. If ftolpl is small 1.e-4 and estepm too,
         Summary: Adding gnuplot 5.1 with bin and etc for pango fonts          computation are long.
   
 2015-10-24  Brouard Nicolas  <brouard@ined.fr>          * version.h: *** empty log message ***
   
         * imach.c: *** empty log message ***          * imach.c: Summary: temporary
   
 2015-10-23  Brouard Nicolas  <brouard@ined.fr>  2015-10-27  Brouard Nicolas  <brouard@ined.fr>
   
         * imach.c:          * Makefile: *** empty log message ***
         Summary: 0.98r3 some clarification for graphs on likelihood contributions  
           * setup.iss.in: Summary: some new subdirs
 2015-10-01  Brouard Nicolas  <brouard@ined.fr>  
           * imach.c: *** empty log message ***
         * imach.c: Summary: Some new graphs of contribution to likelihood  
           * setup.iss.in:
 2015-09-30  Brouard Nicolas  <brouard@ined.fr>          Summary: Adding gnuplot 5.1 with bin and etc for pango fonts
   
         * Makefile:  2015-10-24  Brouard Nicolas  <brouard@ined.fr>
         Summary: Version read from version.h, itself read with cmake  
           * imach.c: *** empty log message ***
         * imach.c: Summary: looking at better estimation of the hessian  
   2015-10-23  Brouard Nicolas  <brouard@ined.fr>
         Also a better criteria for convergence to the period prevalence And  
         therefore adding the number of years needed to converge. (The          * imach.c:
         prevalence in any alive state shold sum to one          Summary: 0.98r3 some clarification for graphs on likelihood contributions
   
         * Makefile: *** empty log message ***  2015-10-01  Brouard Nicolas  <brouard@ined.fr>
   
 2015-09-22  Brouard Nicolas  <brouard@ined.fr>          * imach.c: Summary: Some new graphs of contribution to likelihood
   
         * imach.c:  2015-09-30  Brouard Nicolas  <brouard@ined.fr>
         Summary: Adding some overall graph on contribution to likelihood. Might change  
           * Makefile:
 2015-09-15  Brouard Nicolas  <brouard@ined.fr>          Summary: Version read from version.h, itself read with cmake
   
         * Makefile: *** empty log message ***          * imach.c: Summary: looking at better estimation of the hessian
   
         * imach.c: Summary: 0.98r0          Also a better criteria for convergence to the period prevalence And
           therefore adding the number of years needed to converge. (The
         - Some new graphs like survival functions          prevalence in any alive state shold sum to one
         - Some bugs fixed like model=1+age+V2.  
           * Makefile: *** empty log message ***
         * ChangeLog, Makefile: Summary: 0.98r0  
   2015-09-22  Brouard Nicolas  <brouard@ined.fr>
         * CMakeLists.txt: Summary: Some tests for setup.iss  
           * imach.c:
 2015-09-15  Nicolas J Brouard   <nbrouard@tugault.ined.fr>          Summary: Adding some overall graph on contribution to likelihood. Might change
   
         *  (Module): 0.98r0 Some new graphs, some bugs fixed: model=1+age+V2. etc  2015-09-15  Brouard Nicolas  <brouard@ined.fr>
   
 2015-08-18  Nicolas J Brouard   <nbrouard@tugault.local>          * Makefile: *** empty log message ***
   
         *  (Module): Adding error when the covariance matrix doesn't contain the exact number of lines required by the model line.          * imach.c: Summary: 0.98r0
   
 2015-08-03  Nicolas J Brouard   <nbrouard@tugault.ined.fr>          - Some new graphs like survival functions
           - Some bugs fixed like model=1+age+V2.
         *  (Module): Changing Variance of one-step probabilities into Standard deviation (thanks to Yao-Chi Shih)  
           * ChangeLog, Makefile: Summary: 0.98r0
 2014-12-16  Nicolas J Brouard   <nbrouard@tugault.local>  
           * CMakeLists.txt: Summary: Some tests for setup.iss
         * imach.c (Module): Merging 1.61 to 1.162  
   2015-09-15  Nicolas J Brouard   <nbrouard@tugault.ined.fr>
 2014-09-02  Nicolas J Brouard   <nbrouard@njbrouard.ined.fr>  
           *  (Module): 0.98r0 Some new graphs, some bugs fixed: model=1+age+V2. etc
         * prevlim.h (Module):  
   2015-08-18  Nicolas J Brouard   <nbrouard@tugault.local>
 2014-01-26  Nicolas J Brouard   <nbrouard@ledermann-2.local>  
           *  (Module): Adding error when the covariance matrix doesn't contain the exact number of lines required by the model line.
         * 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.  2015-08-03  Nicolas J Brouard   <nbrouard@tugault.ined.fr>
   
 2010-04-29  brouard  <brouard@ined.fr>          *  (Module): Changing Variance of one-step probabilities into Standard deviation (thanks to Yao-Chi Shih)
   
         * imach.c (Module): Checking covariates for more complex models  2014-12-16  Nicolas J Brouard   <nbrouard@tugault.local>
         than V1+V2. A lot of change to be done. Unstable.  
           * imach.c (Module): Merging 1.61 to 1.162
 2010-04-26  brouard  <brouard@ined.fr>  
   2014-09-02  Nicolas J Brouard   <nbrouard@njbrouard.ined.fr>
         * imach.c (Module): merging some libgsl code. Fixing computation  
         of likelione (using inter/intrapolation if mle = 0) in order to          * prevlim.h (Module): 
         get same likelihood as if mle=1.  
         Some cleaning of code and comments added.  2014-01-26  Nicolas J Brouard   <nbrouard@ledermann-2.local>
   
 2009-10-29  brouard  <brouard@ined.fr>          * imach.c (Module): Trying to merge old staffs together while being at Tokyo. Not tested...
           (Module): Version 0.98nR Running ok, but output format still only works for three covariates.
         * imach.c (Module): Now imach stops if date of birth, at least year of birth, is not given. Some cleaning of the code.  
   2010-04-29  brouard  <brouard@ined.fr>
 2006-06-30  Brouard Nicolas  <brouard@localhost>  
           * imach.c (Module): Checking covariates for more complex models
         * imach.c (Module): Clarifications on computing e.j          than V1+V2. A lot of change to be done. Unstable.
   
 2006-04-28  Brouard Nicolas  <brouard@localhost>  2010-04-26  brouard  <brouard@ined.fr>
   
         * imach.c (Module): Yes the sum of survivors was wrong since          * imach.c (Module): merging some libgsl code. Fixing computation
         imach-114 because nhstepm was no more computed in the age          of likelione (using inter/intrapolation if mle = 0) in order to
         loop. Now we define nhstepma in the age loop.          get same likelihood as if mle=1.
         (Module): In order to speed up (in case of numerous covariates) we          Some cleaning of code and comments added.
         compute health expectancies (without variances) in a first step  
         and then all the health expectancies with variances or standard  2009-10-29  brouard  <brouard@ined.fr>
         deviation (needs data from the Hessian matrices) which slows the  
         computation.          * imach.c (Module): Now imach stops if date of birth, at least year of birth, is not given. Some cleaning of the code.
         In the future we should be able to stop the program is only health  
         expectancies and graph are needed without standard deviations.  2006-06-30  Brouard Nicolas  <brouard@localhost>
   
 2006-04-04  LIEVRE Agnes  <lievre@PC_00697.ined.fr>          * imach.c (Module): Clarifications on computing e.j
   
         * imach.iss (Module):  2006-04-28  Brouard Nicolas  <brouard@localhost>
   
         * imach.c (Module): bugs in evsi + population file added in htm output file          * imach.c (Module): Yes the sum of survivors was wrong since
           imach-114 because nhstepm was no more computed in the age
 2006-03-22  LIEVRE Agnes  <lievre@PC_00697.ined.fr>          loop. Now we define nhstepma in the age loop.
           (Module): In order to speed up (in case of numerous covariates) we
         * imach.c (Module):          compute health expectancies (without variances) in a first step
           and then all the health expectancies with variances or standard
 2006-03-20  Brouard Nicolas  <brouard@localhost>          deviation (needs data from the Hessian matrices) which slows the
           computation.
         * imach.c (Module): <title> changed, corresponds to .htm file          In the future we should be able to stop the program is only health
         name. <head> headers where missing.          expectancies and graph are needed without standard deviations.
   
         * Makefile (Module): 0.98g  2006-04-04  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
   
         * imach.c (Module): Weights can have a decimal point as for          * imach.iss (Module): 
         English (a comma might work with a correct LC_NUMERIC environment,  
         otherwise the weight is truncated).          * imach.c (Module): bugs in evsi + population file added in htm output file
         Modification of warning when the covariates values are not 0 or  
         1.  2006-03-22  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
         Version 0.98g  
           * imach.c (Module): 
 2006-03-16  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  
   2006-03-20  Brouard Nicolas  <brouard@localhost>
         * imach.c (Module): Comments concerning covariates added  
           * imach.c (Module): <title> changed, corresponds to .htm file
         * noreg-setup.iss (Module): Version 0.98f          name. <head> headers where missing.
   
         * Makefile (Module): Version 0.98f make _windows=1 imachcyg-setup          * Makefile (Module): 0.98g
   
         * imach.c (Module): refinements in the computation of lli if          * imach.c (Module): Weights can have a decimal point as for
         status=-2 in order to have more reliable computation if stepm is          English (a comma might work with a correct LC_NUMERIC environment,
         not 1 month. Version 0.98f          otherwise the weight is truncated).
           Modification of warning when the covariates values are not 0 or
 2006-03-15  Brouard Nicolas  <brouard@localhost>          1. 
           Version 0.98g
         * imach.c (Module): Bug if status = -2, the loglikelihood was  
         computed as likelihood omitting the logarithm. Version O.98e  2006-03-16  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
   
 2006-03-14  Brouard Nicolas  <brouard@localhost>          * imach.c (Module): Comments concerning covariates added
   
         * imach.c (Module): varevsij Comments added explaining the second          * noreg-setup.iss (Module): Version 0.98f
         table of variances if popbased=1 .  
         (Module): Covariances of eij, ekl added, graphs fixed, new html link.          * Makefile (Module): Version 0.98f make _windows=1 imachcyg-setup
         (Module): Function pstamp added  
         (Module): Version 0.98d          * imach.c (Module): refinements in the computation of lli if
           status=-2 in order to have more reliable computation if stepm is
 2006-03-06  Brouard Nicolas  <brouard@localhost>          not 1 month. Version 0.98f
   
         * imach.c (Module): Variance-covariance wrong links and  2006-03-15  Brouard Nicolas  <brouard@localhost>
         varian-covariance of ej. is needed (Saito).  
           * imach.c (Module): Bug if status = -2, the loglikelihood was
 2006-02-27  Brouard Nicolas  <brouard@localhost>          computed as likelihood omitting the logarithm. Version O.98e
   
         * imach.c (Module): One freematrix added in mlikeli!  2006-03-14  Brouard Nicolas  <brouard@localhost>
   
 2006-02-26  Brouard Nicolas  <brouard@localhost>          * imach.c (Module): varevsij Comments added explaining the second
           table of variances if popbased=1 .
         * imach.c (Module): Some improvements in processing parameter          (Module): Covariances of eij, ekl added, graphs fixed, new html link.
         filename with strsep.          (Module): Function pstamp added
           (Module): Version 0.98d 
 2006-02-24  Brouard Nicolas  <brouard@localhost>  
   2006-03-06  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          * imach.c (Module): Variance-covariance wrong links and
         allocation too.          varian-covariance of ej. is needed (Saito).
   
 2006-02-09  LIEVRE Agnes  <lievre@PC_00697.ined.fr>  2006-02-27  Brouard Nicolas  <brouard@localhost>
   
         * strsep.c (Module): Inclusion because not in mingw32!!!          * imach.c (Module): One freematrix added in mlikeli!
   
         * setup.iss.in (Module): IMACHSETUPVERSION added  2006-02-26  Brouard Nicolas  <brouard@localhost>
   
         * noreg-setup.iss (Module): added to cvs tree          * imach.c (Module): Some improvements in processing parameter
           filename with strsep.
         * Makefile (Module): IMACHSETUPVERSION added  
   2006-02-24  Brouard Nicolas  <brouard@localhost>
 2006-01-30  BROUARD Nicolas  <brouard@localhost>  
           * imach.c (Module): Memory leaks checks with valgrind and:
         * Makefile (Module, Module): Latest Makefile          datafile was not closed, some imatrix were not freed and on matrix
           allocation too.
         * imach.c (Module): Back to gnuplot.exe instead of wgnuplot.exe  
   2006-02-09  LIEVRE Agnes  <lievre@PC_00697.ined.fr>
 2006-01-27  BROUARD Nicolas  <brouard@localhost>  
           * strsep.c (Module): Inclusion because not in mingw32!!!
         * noreg-setup.iss (Module): ADDED  
           * setup.iss.in (Module): IMACHSETUPVERSION added
 2006-01-24  BROUARD Nicolas  <brouard@localhost>  
           * noreg-setup.iss (Module): added to cvs tree
         * imach.c (Module): Comments (lines starting with a #) are allowed in data.  
           * Makefile (Module): IMACHSETUPVERSION added
 2005-10-25  Nicolas Brouard  <brouard@dhcp171.recherche.ined.fr>  
   2006-01-30  BROUARD Nicolas  <brouard@localhost>
         * Makefile (Module): Added Imach98.pmsp and howto crete a dmg  
           * Makefile (Module, Module): Latest Makefile
         * createdmg.sh (Module): Creates a dmg disk for MaC OS/X  
           * imach.c (Module): Back to gnuplot.exe instead of wgnuplot.exe
 2005-09-30    <lievre@PC_00595>  
   2006-01-27  BROUARD Nicolas  <brouard@localhost>
         * imach.c (Module): sump fixed, loop imx fixed, and simplifications.  
         (Module): If the status is missing at the last wave but we know          * noreg-setup.iss (Module): ADDED
         that the person is alive, then we can code his/her status as -2  
         (instead of missing=-1 in earlier versions) and his/her  2006-01-24  BROUARD Nicolas  <brouard@localhost>
         contributions to the likelihood is 1 - Prob of dying from last  
         health status (= 1-p13= p11+p12 in the easiest case of somebody in          * imach.c (Module): Comments (lines starting with a #) are allowed in data.
         the healthy state at last known wave). Version is 0.98  
   2005-10-25  Nicolas Brouard  <brouard@dhcp171.recherche.ined.fr>
 2004-05-20  Brouard Nicolas  <brouard@localhost>  
           * Makefile (Module): Added Imach98.pmsp and howto crete a dmg
         * imach.c (Repository):  
         Agnes added a direct estimation of mortality (without the need of          * createdmg.sh (Module): Creates a dmg disk for MaC OS/X
         computing period prevalence and differential mortality). Thus here  
         is version 0.97a which has been distributed to some people at  2005-09-30    <lievre@PC_00595>
         REVES 16 in Brugge using an Inno setup.exe for PCs. Estimates of  
         mortality using covariates is not done today. Estimating direct          * imach.c (Module): sump fixed, loop imx fixed, and simplifications.
         mortality is a very different process because it doesn't need          (Module): If the status is missing at the last wave but we know
         interpolation because it is easy to get the lx from the force of          that the person is alive, then we can code his/her status as -2
         the mortality mux in the simplest case as for a Gompertz (log mux          (instead of missing=-1 in earlier versions) and his/her
         = a + b*x . But we have been able to incorporate the new code          contributions to the likelihood is 1 - Prob of dying from last
         within former imach program (0.96d) without deteriorating too much          health status (= 1-p13= p11+p12 in the easiest case of somebody in
         the understanding of the program.          the healthy state at last known wave). Version is 0.98 
   
 2003-06-25    <brouard@BROUARD>  2004-05-20  Brouard Nicolas  <brouard@localhost>
   
         * imach.c (Module): On windows (cygwin) function asctime_r doesn't          * imach.c (Repository): 
         exist so I changed back to asctime which exists.          Agnes added a direct estimation of mortality (without the need of
         (Module): Version 0.96b          computing period prevalence and differential mortality). Thus here
           is version 0.97a which has been distributed to some people at
 2003-06-24    <brouard@BROUARD>          REVES 16 in Brugge using an Inno setup.exe for PCs. Estimates of
           mortality using covariates is not done today. Estimating direct
         * imach.c (Module): Some bugs corrected for windows. Also, when          mortality is a very different process because it doesn't need
         mle=-1 a template is output in file "or"mypar.txt with the design          interpolation because it is easy to get the lx from the force of
         of the covariance matrix to be input.          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
 2003-06-25  Brouard Nicolas  <brouard@homebrou>          within former imach program (0.96d) without deteriorating too much
           the understanding of the program. 
         * imach.c (Repository): Duplicated warning errors corrected.  
         (Repository): Elapsed time after each iteration is now output. It  2003-06-25    <brouard@BROUARD>
         helps to forecast when convergence will be reached. Elapsed time  
         is stamped in powell.  We created a new html file for the graphs          * imach.c (Module): On windows (cygwin) function asctime_r doesn't
         concerning matrix of covariance. It has extension -cov.htm.          exist so I changed back to asctime which exists.
           (Module): Version 0.96b
 2003-06-23  Brouard Nicolas  <brouard@homebrou>  
   2003-06-24    <brouard@BROUARD>
         * imach.c (Repository): Create a sub-directory where all the secondary files are. Only imach, htm, gp and r(imach) are on the main directory. Correct time and other things.  
           * imach.c (Module): Some bugs corrected for windows. Also, when
 2003-06-18  Brouard Nicolas  <brouard@homebrou>          mle=-1 a template is output in file "or"mypar.txt with the design
           of the covariance matrix to be input.
         * imach.c (Repository): Suppress abusive calls to append to file html (solution was to put fichtm as a global variable. Version 0.96  
   2003-06-25  Brouard Nicolas  <brouard@homebrou>
 2003-06-17  Brouard Nicolas  <brouard@homebrou>  
           * imach.c (Repository): Duplicated warning errors corrected.
           (Repository): Elapsed time after each iteration is now output. It
         * imach.c (Repository): Check when date of death was earlier that          helps to forecast when convergence will be reached. Elapsed time
         current date of interview. It may happen when the death was just          is stamped in powell.  We created a new html file for the graphs
         prior to the death. In this case, dh was negative and likelihood          concerning matrix of covariance. It has extension -cov.htm.
         was wrong (infinity). We still send an "Error" but patch by  
         assuming that the date of death was just one stepm after the  2003-06-23  Brouard Nicolas  <brouard@homebrou>
         interview.  
         (Repository): Because some people have very long ID (first column)          * 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.
         we changed int to long in num[] and we added a new lvector for  
         memory allocation. But we also truncated to 8 characters (left  2003-06-18  Brouard Nicolas  <brouard@homebrou>
         truncation)  
           * imach.c (Repository): Suppress abusive calls to append to file html (solution was to put fichtm as a global variable. Version 0.96
         (Repository): No more line truncation errors.  
   2003-06-17  Brouard Nicolas  <brouard@homebrou>
 2003-06-14  Brouard Nicolas  <brouard@homebrou>  
   
         * imach.c (Repository): Add of a routine likelione (likelihood          * imach.c (Repository): Check when date of death was earlier that
         only once) which prints on a text file          current date of interview. It may happen when the death was just
         (ilk) the contributions to the likelihood for each          prior to the death. In this case, dh was negative and likelihood
         individual/wave.          was wrong (infinity). We still send an "Error" but patch by
           assuming that the date of death was just one stepm after the
 2003-06-13  Brouard Nicolas  <brouard@homebrou>          interview.
         * imach.c (Repository): Replace "freqsummary" at a correct          (Repository): Because some people have very long ID (first column)
         place. It differs from routine "prevalence" which may be called          we changed int to long in num[] and we added a new lvector for
         many times. Probs is memory consuming and must be used with          memory allocation. But we also truncated to 8 characters (left
         parcimony.          truncation)
   
 2003-06-17    <brouard@BROUARD>          (Repository): No more line truncation errors.
   
         * timeval.h (Module): Added included file to make use of  2003-06-14  Brouard Nicolas  <brouard@homebrou>
         gettimeofday working on win32 with cygwin.  
           * imach.c (Repository): Add of a routine likelione (likelihood
 2003-05-16  Brouard Nicolas  <brouard@brouard>          only once) which prints on a text file
         * imach.c (Module): Insert of a warning if the delay between two          (ilk) the contributions to the likelihood for each
         waves is negative.          individual/wave.
   
         * imach.c (Module):  2003-06-13  Brouard Nicolas  <brouard@homebrou>
           * imach.c (Repository): Replace "freqsummary" at a correct
 2003-05-03    <brouard@BROUARD>          place. It differs from routine "prevalence" which may be called
           many times. Probs is memory consuming and must be used with
         * imach.c: Some cleaning          parcimony.
   
 2003-03-28    <brouard@BROUARD>  2003-06-17    <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          * timeval.h (Module): Added included file to make use of
         health state: the date of the interview describes the actual state          gettimeofday working on win32 with cygwin.
         and not the date of a change in health state. The former idea was  
         to consider that at each interview the state was recorded  2003-05-16  Brouard Nicolas  <brouard@brouard>
         (healthy, disable or death) and IMaCh was corrected; but when we          * imach.c (Module): Insert of a warning if the delay between two
         introduced the exact date of death then we should have modified          waves is negative.
         the contribution of an exact death to the likelihood. This new  
         contribution is smaller and very dependent of the step unit          * imach.c (Module): 
         stepm. It is no more the probability to die between last interview  
         and month of death but the probability to survive from last  2003-05-03    <brouard@BROUARD>
         interview up to one month before death multiplied by the  
         probability to die within a month. Thanks to Chris          * imach.c: Some cleaning
         Jackson for correcting this bug.  Former versions increased  
         mortality artificially. The bad side is that we add another loop  2003-03-28    <brouard@BROUARD>
         which slows down the processing. The difference can be up to 10%          * imach.c (Module): In version up to 0.92 likelihood was computed
         lower mortality.          as if date of death was unknown. Death was treated as any other
           health state: the date of the interview describes the actual state
 2002-05-30    <brouard@BROUARD>          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): Add correlation matrix of one-step          (healthy, disable or death) and IMaCh was corrected; but when we
         probabilities and covariance matrix          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.1.51  
changed lines
  Added in v.1.54

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