log_normalize: Log normalization

Description Usage Arguments Value

View source: R/normalize.R

Description

Log normalization

Usage

1
log_normalize(mat, constant = 10000)

Arguments

mat

input matrix

constant

multiply normalized counts by this scalar to prevent small numbers

Value

matrix of normalized values. Normalization performed by dividing by column sums (total counts per cell) and scaled by a constant. Log values are returned with a pseudocount of 1.


hesselberthlab/scrunchy documentation built on Dec. 11, 2018, 1:30 a.m.