loglik.norm: Observed-data loglikelihood for normal data
Description
Evaluates the observed-data loglikelihood function at a user-supplied
value of the parameter. This function is useful for monitoring the
progress of EM and data augmentation.
Usage
loglik.norm(s, theta)
Arguments
s
summary list of an incomplete normal data matrix created by the
function prelim.norm.
theta
vector of normal parameters expressed on transformed scale in packed
storage, such as one produced by the function em.norm.
# NOT RUN {data(mdata)
s <- prelim.norm(mdata) #do preliminary manipulationsthetahat <- em.norm(s) #compute MLEloglik.norm(s,thetahat) #loglikelihood at the MLE# }