R and the Level Function

I have been working with  R for 8 months and this weekend finally learned about the Levels Function. The levels function is important because it lets you control the order of categorical variables in a display other wise R will order by alphabet. This is especially helpful with charts.

I wish I had a better visual example but R hacking and problem solving did not lead to great documentation.

Additional Resources to help with factoring and levels in R: UCLA Institute for Digital Research and Education.

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