search for: sampples

Tried to look for package GLLMGibbs-(package for fitting mixed models by Gibbs samppling contributed by Myles' and Clayton) in CRAN but not found it, Does anybody know if it is still available? thanks Oarabile

Hi, I am using Partek for LDA analysis. For a binary response variable, it generates 2 discriminant functions, one for each of the 2 levels of the response variable. And I can simply calculate 2 discriminant scores (say d1 and d2) for each sampples using the 2 discriminant functions, then I can use the following formula to compute the posterior probability for the sample: p1=exp(d1-d2)/(1+exp(d1-d2)) p2=1/(1+exp(d1-d2)) In R, the lda function only generates 1 discriminant function, and exactly the same posterior probability as the LDA funct...