retrieve_top_bot_features_pca: Retrieve Top and Bot most contributing features of PCA

In vallotlab/ChromSCape: Analysis of single-cell epigenomics datasets with a Shiny App

Retrieve Top and Bot most contributing features of PCA

Description

Retrieve Top and Bot most contributing features of PCA

Usage

retrieve_top_bot_features_pca(
  pca,
  counts,
  component,
  n_top_bot,
  absolute = FALSE
)

Arguments

pca	A matrix/data.frame of rotated data
counts	the normalized counts used for PCA
component	the componenent of interest
n_top_bot	the number of top & bot features to take
absolute	If TRUE, return the top features in absolute values instead.

Value

a data.frame of top bot contributing features in PCA

vallotlab/ChromSCape documentation built on Oct. 15, 2023, 1:47 p.m.