subsample_scExp: Subsample scExp

In vallotlab/ChromSCape: Analysis of single-cell epigenomics datasets with a Shiny App

Subsample scExp

Description

Randomly sample x cells from each sample in a SingleCellExperiment to return a subsampled SingleCellExperiment with all samples having maximum n cells. If n is higher than the number of cell in a sample, this sample will not be subsampled.

Usage

subsample_scExp(scExp, n_cell_per_sample = 500, n_cell_total = NULL)

Arguments

scExp	A SingleCellExperiment
n_cell_per_sample	An integer number of cells to subsample for each sample. Exclusive with n_cells_total. (500)
n_cell_total	An integer number of cells to subsample in total. Exclusive with n_cell_per_sample (NULL).

Value

A subsampled SingleCellExperiment

Examples

raw <- create_scDataset_raw()
scExp = create_scExp(raw$mat, raw$annot)
scExp_sub = subsample_scExp(scExp,50)
## Not run: num_cell_scExp(scExp_sub)

vallotlab/ChromSCape documentation built on Oct. 15, 2023, 1:47 p.m.