sum_distance: Sum the distance of all branches in a dendrogram

In gapmap: Functions for Drawing Gapped Cluster Heatmap with ggplot2

Description

This function takes a dendrogram class object as an input, and adds up all the distances of branches. This function is called recursively to adds up the sum. In case of exponential mapping for the quantitative mode, the sum is in the exponential scale

Usage

sum_distance(d, sum = 0, mapping = c("exponential", "linear"), scale = 0,
  max_height = 0, ...)

Arguments

d	dendrogram class object
sum	the sum of distance
mapping	in case of quantitative mode, either "linear" or "exponential" mapping
...	ignored

Value

the sum of distances

gapmap documentation built on May 29, 2017, 7 p.m.