MLparameters {oncomodel}R Documentation

Compute Maximum Likelihood Parameters

Description

Computes the maximum likelihood parameters for a given tree topology.

Usage

MLparameters(x, tree, freq = NULL)

Arguments

x a binary matrix whose rows are the (preferably unique) genetic profiles.
tree the tree in matrix format.
freq a vector whose length equals the number of rows of x, giving the frequency of each profile in the data.

Value

p a vector of the maximum likelihood edge parameters (model probabilities).
totloglik the likelihood at the ML parameters.

Examples

data(kidney)
MLparameters(kidney$x, freq = NULL, kidney$tree)

[Package oncomodel version 0.8 Index]