compareSignatures {maftools}R Documentation

Compares identified denovo mutational signatures to known COSMIC signatures

Description

Takes results from extractSignatures and compares them known COSMIC signatures. Two COSMIC databases are used for comparisons - "legacy" which includes 30 signaures, and "SBS" - which includes updated/refined 65 signatures

Usage

compareSignatures(nmfRes, sig_db = "legacy", verbose = TRUE)

Arguments

nmfRes

results from extractSignatures

sig_db

can be legacy or SBS. Default legacy

verbose

Default TRUE

Details

SBS signature database was obtained from https://www.synapse.org/#!Synapse:syn11738319.7

Value

list containing cosine smilarities, aetiologies if available, and best match.

See Also

trinucleotideMatrix extractSignatures plotSignatures


[Package maftools version 2.2.10 Index]