apple                   Worm Infestations in Apple Crops
getclf                  Create likelihood function for multivariate
                        data with missing values.
getstartvals            Obtain starting values for maximum likelihood
                        estimation.
make.del                Make the upper triangular matrix del from a
                        parameter vector
missvals                A multivariate data set with missing values.
mlest                   ML Estimation of Multivariate Normal Data
mysort                  Sort a multivariate data matrix according to
                        patterns of missingness.
