Summary: Version 0.99s5

Summary: Version 0.99s5

* src/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.