convertSeqFreqToBaseFreq {decompTumor2Sig} | R Documentation

## Convert sequence pattern frequencies to base frequencies (internal function)

### Description

Convert sequence pattern frequencies (Alexandrov-like) to frequencies for individual bases (Shiraishi-like).

### Usage

    convertSeqFreqToBaseFreq(frequencies, sigType)

### Arguments

`frequencies` | Vector for frequencies of individual sequence patterns
`sigType` | Signature type information as returned by `determineTypeNumBasesAndTrDir`

### Value

Shiraishi signature-like matrix of per-base nucleotide frequencies

### 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 2.8.0 Index]