is.probability.matrix: is.probability.matrix (internal function)

View source: R/helper_functions_for_class_checks.R

is.probability.matrixR Documentation

is.probability.matrix (internal function)

Description

'is.probability.matrix()' checks whether the input object is a numeric matrix of probabilities with a total sum of 1 for every row. Each row must have 6 columns (for Shiraishi format).

Usage

is.probability.matrix(x)

Arguments

x

Object to be checked.

Value

Logical value (true or false).

Author(s)

Rosario M. Piro
Politecnico di Milano
Maintainer: Rosario M. Piro
E-Mail: <rmpiro@gmail.com> or <rosariomichael.piro@polimi.it>

References

http://rmpiro.net/decompTumor2Sig/
Krueger, Piro (2019) decompTumor2Sig: Identification of mutational signatures active in individual tumors. BMC Bioinformatics 20(Suppl 4):152.


rmpiro/decompTumor2Sig documentation built on May 15, 2022, 3:27 a.m.