Use of Bar Graphs in R Programming to Investigate Ethnicities in Toronto

The goal for my next project is to look at the major ethnicities in Toronto - by neighborhood. I'll measure ethnicity by looking at languages spoken at home. Ignoring English, some of the major languages spoken in Toronto are Cantonese, Tagalog and Tamil. The purpose is to identify neighborhoods with the greatest percent of foreign speakers out of total population. The dataset I will be using comes from Wellbeing Toronto, a program run by City of Toronto. The CSV and Excel files are attached.

Download Link for CSV files:  http://bit.ly/20xMtvZ