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visual-data/VT2-examples/vt2-ch5-codedata-dir/make-treemap-howmet.R
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R

# Install package if have not yet
# install.packages("treemap")
# Load package.
library(treemap)
#
# Load data.
#
howmet2010 <- read.csv("data/how-met-2010s.tsv", sep="\t")
#
# Draw treemap.
#
treemap(howmet2010,
index = c("category", "waymet"),
vSize = "p",
algorithm = "squarified",
title = "How People Met, 2010s")