keep_variable_transcripts {tidybulk}R Documentation

Identify variable genes for dimensionality reduction

Description

Identify variable genes for dimensionality reduction

Usage

keep_variable_transcripts(
  .data,
  .sample = NULL,
  .transcript = NULL,
  .abundance = NULL,
  top = 500,
  log_transform = TRUE
)

Arguments

.data

A tibble

.sample

A character name of the sample column

.transcript

A character name of the transcript/gene column

.abundance

A character name of the read count column

top

An integer. How many top genes to select

log_transform

A boolean, whether the value should be log-transformed (e.g., TRUE for RNA sequencing data)

Value

A tibble filtered genes


[Package tidybulk version 1.2.1 Index]