corHeat: Sample correlation heatmap

In kevincjnixon/BinfTools: Useful functions for standard analyses

Sample correlation heatmap

Description

Sample correlation heatmap

Usage

corHeat(
  counts,
  method = "spearman",
  title = "Spearman Correlation",
  hmcol = NULL,
  showNum = TRUE,
  showTree = FALSE,
  annodf = NULL,
  annoCols = "Dark2"
)

Arguments

counts	data.frame object with rows=genes, and columns=samples
method	character indicating correlation method, default is "spearman"
title	character indicating plot title
hmcol	Color ramp palette to use for heatmap colours. Defaults to 'RdYlBu' colours
showNum	Boolean indicating if correlation coefficients should be displayed on heatmap. Default=TRUE.
showTree	Boolean indicating if hierarchical clustering trees should be shown. Default=FALSE
annodf	Data frame with rownames=sample names and columns of annotation data to be plotted. Leave NULL if none.
annoCols	Colour palette for annotations

Value

Heatmap with clustered rows/columns of correlation between samples

kevincjnixon/BinfTools documentation built on July 10, 2024, 11:46 a.m.