most_variable_profiles: Select the most abundant profiles from an expression matrix.

View source: R/expression.R

most_variable_profilesR Documentation

Select the most abundant profiles from an expression matrix.

Description

Select the most abundant profiles from an expression matrix.

Usage

most_variable_profiles(expression, n = 100L, cut_mean = 100)

Arguments

expression

The expression matrix.

n

The number of profiles to select.

cut_mean

If the mean expression in a profile is lower than this value, ignore the entire profile.

Value

A selection of rows from the input matrix.

Examples

library(airway)
data(airway)
most_variable_profiles(assays(airway)$counts)


sales-lab/omicsdata documentation built on April 15, 2024, 11:33 p.m.