--- imach/src/ChangeLog 2003/06/17 20:16:05 1.6 +++ imach/src/ChangeLog 2005/09/30 15:52:32 1.12 @@ -1,70 +1,139 @@ -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 - +2005-09-30 + + * imach.c (Module): sump fixed, loop imx fixed, and simplifications. + +2004-05-20 Brouard Nicolas + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + + * 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 + + + + +