Drawing the MST — draw_mst • cassowaryr

This function will draw the MST for a scatterplot.

draw_mst(x, y, alpha = 0.5, out.rm = TRUE)

Arguments

x: numeric vector
y: numeric vector
alpha: The alpha value used to build the graph object. Larger values allow points further apart to be connected.
out.rm: option to return the outlier removed MST

A "gg" object that draws the plot's MST.

require(dplyr)
require(ggplot2)
data("features")
nl <- features %>% filter(feature == "nonlinear2")
draw_mst(nl$x, nl$y)