Add VT2-examples: all 6 chapters of 'Visualize This' (110 files) — data scraping, ETL, trends, categorical, multivariate, spatial, distribution analysis

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

@@ -0,0 +1,24 @@
+# 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")
+
+
+