getSankey: Plot Sankey diagram comparing two clusterings

In hemberg-lab/scmap: A tool for unsupervised projection of single cell RNA-seq data

Description

Sometimes it is useful to see how the clusters in two different clustering solutions correspond to each other. Sankey diagram is a good way to visualize them. This function takes as input two clustering solutions and visualizes them using a Sankey diagram. The order of the reference clusters is defined by their labels in increasing order.

Usage

getSankey(reference, clusters, plot_width = 400, plot_height = 600,
  colors = NULL)

Arguments

reference	reference clustering labels
clusters	clustering labels under investigations
plot_width	width of the output plot in pixels
plot_height	height of the output plot in pixels
colors	colors of the links between two clusterings. If defined please note that each cluster in the reference clustering has to have its own color. This should be a normal text vector, e.g. c('#FF0000', '#FFA500', '#008000')

Value

an object returned by 'gvisSankey'

Examples

plot(getSankey(ann[ , 1], ann[ , 1]))

hemberg-lab/scmap documentation built on Nov. 29, 2020, 1:06 p.m.