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Annotation of imach/src/ChangeLog, revision 1.7

1.7     ! brouard     1: 2003-06-17  Brouard Nicolas  <brouard@homebrou>
        !             2: 
        !             3: 
        !             4:        * imach.c (Repository): Check when date of death was earlier that
        !             5:        current date of interview. It may happen when the death was just
        !             6:        prior to the death. In this case, dh was negative and likelihood
        !             7:        was wrong (infinity). We still send an "Error" but patch by
        !             8:        assuming that the date of death was just one stepm after the
        !             9:        interview.
        !            10:        (Repository): Because some people have very long ID (first column)
        !            11:        we changed int to long in num[] and we added a new lvector for
        !            12:        memory allocation. But we also truncated to 8 characters (left
        !            13:        truncation)
        !            14: 
        !            15:        (Repository): No more line truncation errors.
        !            16: 
        !            17: 2003-06-14  Brouard Nicolas  <brouard@homebrou>
        !            18: 
        !            19:        * imach.c (Repository): Add of a routine likelione (likelihood
        !            20:        only once) which prints on a text file
        !            21:        (ilk) the contributions to the likelihood for each
        !            22:        individual/wave.
        !            23: 
        !            24: 2003-06-13  Brouard Nicolas  <brouard@homebrou>
        !            25:        * imach.c (Repository): Replace "freqsummary" at a correct
        !            26:        place. It differs from routine "prevalence" which may be called
        !            27:        many times. Probs is memory consuming and must be used with
        !            28:        parcimony.
        !            29: 
        !            30: 2003-06-17    <brouard@BROUARD>
        !            31: 
        !            32:        * timeval.h (Module): Added included file to make use of
        !            33:        gettimeofday working on win32 with cygwin.
        !            34: 
        !            35: 2003-05-16  Brouard Nicolas  <brouard@brouard>
        !            36:        * imach.c (Module): Insert of a warning if the delay between two
        !            37:        waves is negative.
        !            38: 
        !            39:        * imach.c (Module): 
        !            40: 
        !            41: 2003-05-03    <brouard@BROUARD>
        !            42: 
        !            43:        * imach.c: Some cleaning
        !            44: 
        !            45: 2003-03-28    <brouard@BROUARD>
        !            46:        * imach.c (Module): In version up to 0.92 likelihood was computed
        !            47:        as if date of death was unknown. Death was treated as any other
        !            48:        health state: the date of the interview describes the actual state
        !            49:        and not the date of a change in health state. The former idea was
        !            50:        to consider that at each interview the state was recorded
        !            51:        (healthy, disable or death) and IMaCh was corrected; but when we
        !            52:        introduced the exact date of death then we should have modified
        !            53:        the contribution of an exact death to the likelihood. This new
        !            54:        contribution is smaller and very dependent of the step unit
        !            55:        stepm. It is no more the probability to die between last interview
        !            56:        and month of death but the probability to survive from last
        !            57:        interview up to one month before death multiplied by the
        !            58:        probability to die within a month. Thanks to Chris
        !            59:        Jackson for correcting this bug.  Former versions increased
        !            60:        mortality artificially. The bad side is that we add another loop
        !            61: 
        !            62: 
        !            63:        which slows down the processing. The difference can be up to 10%
        !            64: 
        !            65: 
        !            66:        lower mortality.
        !            67: 
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        !            70: 
        !            71: 
        !            72: 2002-05-30    <brouard@BROUARD>
        !            73: 
        !            74: 
        !            75: 
        !            76: 
        !            77: 
        !            78:        * 
        !            79: 
        !            80: 
        !            81: 
        !            82: 
        !            83: 
        !            84:        * imach.c (Module): Add correlation matrix of one-step
        !            85: 
        !            86: 
        !            87:        probabilities and covariance matrix
        !            88: 
        !            89: 
        !            90: 
        !            91: 
        !            92: