compute.M.pk {MFDA}R Documentation

Compute the cluster proportion.

Description

Compute cluster proportion in Gaussian mixture model.

Usage

  compute.M.pk(tk, nclust, alpha)

Arguments

tk An n by k matrix obtained from Estep.tk.
nclust The number of cluster.
alpha The parameters of a Dirichilet distribution.

Value

A list including the following components:

p_k A vector of updated cluster proportion.

References

Ma, P., Castillo-Davis, C., Zhong, W., and Liu, J. S. (2006) A data-driven clustering method for time course gene expression data, Nucleic Acids Research, 34 (4), 1261-1269.


[Package MFDA version 1.1-1 Index]