transformTFIDF: Transform/normalize compartment calls using TF-IDF

In biobenkj/compartmentalizer: Higher-order chromatin domain inference in single samples from methylation arrays and single cells from scRNA-seq and scATAC-seq

Transform/normalize compartment calls using TF-IDF

Description

Transform/normalize compartment calls using TF-IDF

Usage

transformTFIDF(obj, scale.factor = 100000)

Arguments

obj	n x p input matrix (n = samples/cells; p = compartments)
scale.factor	Scaling factor for the term-frequency (TF)

Value

A TF-IDF transformed matrix of the same dimensions as the input

Examples

m <- 1000
n <- 100
mat <- round(matrix(runif(m*n), m, n))
#Input needs to be a tall matrix
tfidf <- transformTFIDF(mat)

biobenkj/compartmentalizer documentation built on March 1, 2025, 4:59 a.m.