get_hvg {OncoSubtype}

select highly variable genes from a expression matrix

Description

select highly variable genes from a expression matrix

Usage

get_hvg(data, top = 1000)

Arguments

data

a (normalized) matrix with rownames of features and colnames of samples

top

number of top highly variable genes to output

Value

subset with top ranked genes by the variances

Examples

## Not run: 
library(OncoSubtype)
data <- get_median_centered(example_fpkm)
data <- assays(data)$centered
get_hvg(data)

## End(Not run)