loglik.mix | R Documentation |
Calculates the observed-data loglikelihood under the general location model at a user-specified parameter value.
loglik.mix(s, theta)
s |
summary list of an incomplete data matrix |
theta |
parameter list, such as one produced by |
the value of the loglikelihood function at theta
.
Schafer, J. L. (1996) Analysis of Incomplete Multivariate Data. Chapman & Hall, Chapter 9.
prelim.mix
, em.mix
, ecm.mix
.
data(stlouis) s <- prelim.mix(stlouis,3) # preliminary manipulations thetahat <- em.mix(s) # MLE under unrestricted general location model loglik.mix(s, thetahat) # loglikelihood at thetahat
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