NucleosomeSignal: NucleosomeSignal

In Honchkrow/SignacSlim: The slim version of signac

NucleosomeSignal

Description

Calculate the strength of the nucleosome signal per cell. Computes the ratio of fragments between 147 bp and 294 bp (mononucleosome) to fragments < 147 bp (nucleosome-free)

Usage

NucleosomeSignal(
  object,
  assay = NULL,
  n = ncol(object) * 5000,
  verbose = TRUE,
  ...
)

Arguments

object	A Seurat object
assay	Name of assay to use. Only required if a fragment path is not provided. If NULL, use the active assay.
n	Number of lines to read from the fragment file. If NULL, read all lines. Default scales with the number of cells in the object.
verbose	Display messages
...	Arguments passed to other functions

Value

Returns a Seurat object with added metadata for the ratio of mononucleosomal to nucleosome-free fragments per cell, and the percentile rank of each ratio.

Examples

print("see https://satijalab.org/signac/reference/nucleosomesignal")

Honchkrow/SignacSlim documentation built on April 9, 2022, 1:49 a.m.