hmReady: creates a heatmap-ready data.frame

In NicolasH2/ggdendroplot: Create dendrograms for ggplot2

Description

Imports: reshape2

Usage

hmReady(df, rowclus = NULL, colclus = NULL)

Arguments

df	data.frame
rowclus	hclust object, use only if rows should be clustered
colclus	hclust object, use only if columns should be clustered

Value

a data.frame with x, y and value column, ready to be plotted by geom_tile.

Examples

library(ggdendroplot)

df <- as.data.frame(matrix(rnorm(99), ncol = 9))
rownames(df) <- paste0("trait", seq(nrow(df)))

clust <- hclust(dist(df))
hm <- hmReady(df, rowclus=clust)

ggplot(hm, aes(x, y, fill=value)) + geom_tile()

NicolasH2/ggdendroplot documentation built on Dec. 17, 2021, 5:24 a.m.