Twocelltype.Generator: Simulate Single cell read counts

In xuranw/MuSiC: Multi-subject single cell deconvolution

Simulate Single cell read counts

Description

Simulate expected library sizes from a log-normal distribution

Usage

Twocelltype.Generator(
  n.sc = 10,
  n.bulk = 100,
  G = 100,
  mu,
  sub.var,
  sort.bulk = FALSE,
  sigma = NULL,
  ...
)

Arguments

n.bulk	integer, number of bulk subjects.
G	integer, number of genes.
mu	matrix, 2 by G, the mean expression of genes in each cell types.
sub.var	matrix, 2 by G, scale of log-normal distribution for each subjects at genes. Part of them are zeros.
sort.bulk	logical, default is FALSE. Sort the cell type proportion.
N	integer, number of subjects in total.

Details

Generate simulation datasets. n.sc or n.bulk is zero, then we only generate one dataset and cell type proportions.

Value

a list with elements

• p.bulk: cell type proportions of generated bulk data;

• p.sc: cell type proportions of generated single cell data;

• bulk.mtx: Expression Matrix of bulk data;

• sc.sce: SingleCellExperiment of single cell data;

xuranw/MuSiC documentation built on March 7, 2024, 11:45 a.m.