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Annotation of imach/src/ChangeLog, revision 1.12

1.12    ! lievre      1: 2005-09-30    <lievre@PC_00595>
        !             2: 
        !             3:        * imach.c (Module): sump fixed, loop imx fixed, and simplifications.
        !             4: 
1.11      brouard     5: 2004-05-20  Brouard Nicolas  <brouard@localhost>
                      6: 
                      7:        * imach.c (Repository): 
                      8:        Agnes added a direct estimation of mortality (without the need of
                      9:        computing period prevalence and differential mortality). Thus here
                     10:        is version 0.97a which has been distributed to some people at
                     11:        REVES 16 in Brugge using an Inno setup.exe for PCs. Estimates of
                     12:        mortality using covariates is not done today. Estimating direct
                     13:        mortality is a very different process because it doesn't need
                     14:        interpolation because it is easy to get the lx from the force of
                     15:        the mortality mux in the simplest case as for a Gompertz (log mux
                     16:        = a + b*x . But we have been able to incorporate the new code
                     17:        within former imach program (0.96d) without deteriorating too much
                     18:        the understanding of the program. 
                     19: 
1.10      brouard    20: 2003-06-25    <brouard@BROUARD>
                     21: 
                     22:        * imach.c (Module): On windows (cygwin) function asctime_r doesn't
                     23:        exist so I changed back to asctime which exists.
                     24:        (Module): Version 0.96b
                     25: 
                     26: 2003-06-24    <brouard@BROUARD>
                     27: 
                     28:        * imach.c (Module): Some bugs corrected for windows. Also, when
                     29:        mle=-1 a template is output in file "or"mypar.txt with the design
                     30:        of the covariance matrix to be input.
                     31: 
1.9       brouard    32: 2003-06-25  Brouard Nicolas  <brouard@homebrou>
                     33: 
                     34:        * imach.c (Repository): Duplicated warning errors corrected.
                     35:        (Repository): Elapsed time after each iteration is now output. It
                     36:        helps to forecast when convergence will be reached. Elapsed time
                     37:        is stamped in powell.  We created a new html file for the graphs
                     38:        concerning matrix of covariance. It has extension -cov.htm.
                     39: 
1.8       brouard    40: 2003-06-23  Brouard Nicolas  <brouard@homebrou>
                     41: 
                     42:        * 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.
                     43: 
                     44: 2003-06-18  Brouard Nicolas  <brouard@homebrou>
                     45: 
                     46:        * imach.c (Repository): Suppress abusive calls to append to file html (solution was to put fichtm as a global variable. Version 0.96
                     47: 
1.7       brouard    48: 2003-06-17  Brouard Nicolas  <brouard@homebrou>
                     49: 
                     50: 
                     51:        * imach.c (Repository): Check when date of death was earlier that
                     52:        current date of interview. It may happen when the death was just
                     53:        prior to the death. In this case, dh was negative and likelihood
                     54:        was wrong (infinity). We still send an "Error" but patch by
                     55:        assuming that the date of death was just one stepm after the
                     56:        interview.
                     57:        (Repository): Because some people have very long ID (first column)
                     58:        we changed int to long in num[] and we added a new lvector for
                     59:        memory allocation. But we also truncated to 8 characters (left
                     60:        truncation)
                     61: 
                     62:        (Repository): No more line truncation errors.
                     63: 
                     64: 2003-06-14  Brouard Nicolas  <brouard@homebrou>
                     65: 
                     66:        * imach.c (Repository): Add of a routine likelione (likelihood
                     67:        only once) which prints on a text file
                     68:        (ilk) the contributions to the likelihood for each
                     69:        individual/wave.
                     70: 
                     71: 2003-06-13  Brouard Nicolas  <brouard@homebrou>
                     72:        * imach.c (Repository): Replace "freqsummary" at a correct
                     73:        place. It differs from routine "prevalence" which may be called
                     74:        many times. Probs is memory consuming and must be used with
                     75:        parcimony.
                     76: 
                     77: 2003-06-17    <brouard@BROUARD>
                     78: 
                     79:        * timeval.h (Module): Added included file to make use of
                     80:        gettimeofday working on win32 with cygwin.
                     81: 
                     82: 2003-05-16  Brouard Nicolas  <brouard@brouard>
                     83:        * imach.c (Module): Insert of a warning if the delay between two
                     84:        waves is negative.
                     85: 
                     86:        * imach.c (Module): 
                     87: 
                     88: 2003-05-03    <brouard@BROUARD>
                     89: 
                     90:        * imach.c: Some cleaning
                     91: 
                     92: 2003-03-28    <brouard@BROUARD>
                     93:        * imach.c (Module): In version up to 0.92 likelihood was computed
                     94:        as if date of death was unknown. Death was treated as any other
                     95:        health state: the date of the interview describes the actual state
                     96:        and not the date of a change in health state. The former idea was
                     97:        to consider that at each interview the state was recorded
                     98:        (healthy, disable or death) and IMaCh was corrected; but when we
                     99:        introduced the exact date of death then we should have modified
                    100:        the contribution of an exact death to the likelihood. This new
                    101:        contribution is smaller and very dependent of the step unit
                    102:        stepm. It is no more the probability to die between last interview
                    103:        and month of death but the probability to survive from last
                    104:        interview up to one month before death multiplied by the
                    105:        probability to die within a month. Thanks to Chris
                    106:        Jackson for correcting this bug.  Former versions increased
                    107:        mortality artificially. The bad side is that we add another loop
                    108: 
                    109: 
                    110:        which slows down the processing. The difference can be up to 10%
                    111: 
                    112: 
                    113:        lower mortality.
                    114: 
                    115: 
                    116: 
                    117: 
                    118: 
                    119: 2002-05-30    <brouard@BROUARD>
                    120: 
                    121: 
                    122: 
                    123: 
                    124: 
                    125:        * 
                    126: 
                    127: 
                    128: 
                    129: 
                    130: 
                    131:        * imach.c (Module): Add correlation matrix of one-step
                    132: 
                    133: 
                    134:        probabilities and covariance matrix
                    135: 
                    136: 
                    137: 
                    138: 
                    139: