--- imach/src/ChangeLog 2024/04/24 20:53:06 1.68 +++ imach/src/ChangeLog 2024/05/12 20:28:58 1.70 @@ -1,3 +1,21 @@ +2024-05-12 Nicolas Brouard + + * imach.c Version 0.99s5 In fact, the covariance of total life + expectancy e.. with a partial life expectancy e.j is high, + therefore the complete matrix of variance covariance has to be + included in the formula of the standard error of the proportion of + total life expectancy spent in a specific state: + var(X/Y)=mu_x^2/mu_y^2*(sigma_x^2/mu_x^2 -2 + sigma_xy/mu_x/mu_y+sigma^2/mu_y^2). Also an error with mle=-3 + made the program core dump. It is fixed in this version. + +2024-04-30 Nicolas Brouard + + * (Module): In version 0.99s4, we incorporated the calculation of + the std error of the proportion of total life expectancy spent in + a specific state Var(e.j/e..) using the formula of Var(X/Y) + depending only of the variances of X and Y and expectancies. + 2024-04-24 Nicolas Brouard * (Module): This version comes late after having tested