| MLtopology {oncomodel} | R Documentation |
Compute Maximum Likelihood Tree Topology
Description
Tries to compute the maximum likelihood tree model
for a given data set through stepwise leaf insertion and rearrangements.
Usage
MLtopology(x, verbose=FALSE)
Arguments
x |
a binary matrix with rows representing tumors and
columns representing genetic alterations. |
verbose |
a Boolean value indicating whether intermediate results of the
algorithm are to be printed. |
Value
tree |
the resulting tree in matrix format. |
p |
a vector of the maximum likelihood edge parameters (model probabilities). |
totloglik |
the likelihood of the tree model. |
Examples
data(kidney)
y <- MLtopology(kidney$x)
[Package
oncomodel version 0.8
Index]