--- imach/src/ChangeLog 2003/06/17 20:16:05 1.6 +++ imach/src/ChangeLog 2003/06/17 20:18:16 1.7 @@ -1,70 +1,92 @@ -2003-06-17 Brouard Nicolas - - * 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 - - * 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 - - * 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 - - * timeval.h (Module): Added included file to make use of - gettimeofday working on win32 with cygwin. - -2003-05-16 Brouard Nicolas - - * imach.c (Module): Insert of a warning if the delay between two - waves is negative. - - * imach.c (Module): - -2003-05-03 - - * imach.c: Some cleaning -2003-03-28 - - * 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 - - * - - * imach.c (Module): Add correlation matrix of one-step - probabilities and covariance matrix - +2003-06-17 Brouard Nicolas + + + * 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 + + * 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 + * 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 + + * timeval.h (Module): Added included file to make use of + gettimeofday working on win32 with cygwin. + +2003-05-16 Brouard Nicolas + * imach.c (Module): Insert of a warning if the delay between two + waves is negative. + + * imach.c (Module): + +2003-05-03 + + * imach.c: Some cleaning + +2003-03-28 + * 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 + + + + + + * + + + + + + * imach.c (Module): Add correlation matrix of one-step + + + probabilities and covariance matrix + + + + +