is.probability.object {decompTumor2Sig} | R Documentation

## is.probability.object (internal function)

### Description

'is.probability.object()' checks whether the input object is a numeric vector, matrix of data.frame of probabilities with a total sum of 1 for every row. Matrices and data.frames must have 6 columns (for Shiraishi format).

### Usage

    is.probability.object(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.

[Package decompTumor2Sig version 2.4.1 Index]