Impute missing data in Z by maximizing the likelihood given fixed parameters of LUCID
Arguments
- Z
an N by P matrix representing the omics data
- p
an N by K matrix representing posterior inclusion probability for each latent cluster
- mu
an M by K matrix representing cluster-specific means
- sigma
an M by M by K array representing cluster-specific covariance
- index
an N by M matrix representing missing values in Z