hello

examples/PieChart.R

@@ -0,0 +1,17 @@
+# Draw Pie Chart in R
+# Get the library.
+library(plotrix)
+ 
+# Data for Pie chart
+x = c(4, 1, 3, 1, 2)
+labels = c('breakfast', 'brunch', 'lunch', 'snacks', 'dinner')
+colors = c('#4286f4','#bb3af2','#ed2f52','#efc023','#ea7441')
+ 
+# Give the chart file a name.
+png(file = "/root/piechart.png")
+ 
+# Plot the chart.
+pie3D(x, labels=labels, explode=0.1, height=0.05, main='Daily Diet Plan', col=colors)
+ 
+# Save the file.
+dev.off() 

swarmlab/Makefile

@@ -1,9 +1,13 @@
-all: hello
+all: hello piechart
 
 hello: 
 
 	Rscript ../examples/HelloWorld.R 
 
+piechart:
+
+	Rscript ../examples/PieChart.R
+