preprocess: Preprocess pLDA input data

In wuxiaotiankevin/pLDA: The pLDA Package

Description

Preprocess pLDA input data. Keep only genes with across samples variance/mean > var.mean.cutoff and across samples max > row.max.cutoff.

Usage

preprocess(data, var.mean.cutoff = 1, row.max.cutoff = 10)

Arguments

data	Input matrix. A matrix of positive integers where rows represents cells (documents) and column represents genes (words).
var.mean.cutoff	Row variance/mean cutoff.
row.max.cutoff	Row max cutoff.

Value

Preprocessed data.

Examples

## Not run: 
preprocess(data=cell_by_gene_expr_matrix)

## End(Not run)

wuxiaotiankevin/pLDA documentation built on Nov. 11, 2019, 11:01 p.m.