Word Cloud Generation Using Google Webmaster Tools Data and R

In this blog entry, we generate a word cloud graphics of our blog, stdioe, using the keyword data in Google Webmaster Tools. In webmaster tools site, when you follow

Google Index -> Content keyword

you get the keywords with their frequencies. This data set can be saved in csv format using the button "Download this table".

The csv data for our blog was like this:

One can load this file and generate a word cloud graphics using R, and our code is shown below:

require("wordcloud")
 
mydata <- read.csv("data.csv", sep=";", header=TRUE)
 
png("stdioe_cloud.png",width=1024, height=768)
wordcloud(words=mydata$Keyword, freq=mydata$Occurrences,scale=c(10,1))
dev.off()

The generated output is:

Here is the stdioe's search query keywords cloud: