sig_dist_matrix

Compute a matrix of distances / similarities between two sets of signatures.

Utility functions for mutational signature analysis
as described in Alexandrov, L. B. (2020)
<doi:10.1038/s41586-020-1943-3>.
This package provides two groups of functions. One is
for dealing with mutational signature "exposures"
(i.e. the counts of mutations in a sample that are
due to each mutational signature). The other group of
functions is for matching or comparing sets of
mutational signatures. 'mSigTools' stands for
mutational Signature analysis Tools.

Steven Rozen

mSigTools

Mutational Signature Analysis Tools

Nanhai Jiang

sig_dist_matrix function

<dl><dt>x1</dt>
<dd>The first set of signatures (a numerical matrix-like object
in which each column is a signature).</dd>
<dt>x2</dt>
<dd>The second set of signatures, similar data type to <code>x1</code>,
and must have the same number of rows as <code>x1</code>.</dd>
<dt>method</dt>
<dd>As for the <code>distance</code> function in package
<code>philenropy</code>.</dd></dl>

Arguments

Compute a matrix of distances / similarities between two sets of signatures. — sig_dist_matrix

<dl>

<dt>x1</dt>
<dd>The first set of signatures (a numerical matrix-like object
in which each column is a signature).</dd>


<dt>x2</dt>
<dd>The second set of signatures, similar data type to <code>x1</code>,
and must have the same number of rows as <code>x1</code>.</dd>


<dt>method</dt>
<dd>As for the <code>distance</code> function in package
<code>philenropy</code>.</dd>

</dl>

sig_dist_matrix: Compute a matrix of distances / similarities between two sets of signatures.

Description

Usage

Value

Arguments

Examples