R Fix Error in Loading “xlsx” Package

read.xlsx () in “xlsx” package is a simple function that reads a sheet in .xlsx file. In Windows, however, you need to do some set-up before using this function if you get this error: When you get this error, put this one line before loading “xlsx” package. Now, you can enjoy read.xslx ()!

How to Easily Embed R code on Your Blog

The easiest, self-explanatory, way is to use Github GIST. Go to Github GIST. If you want to save your snippets and pastes in Github, you need to open an account (free) in Github GIST. A simple instruction for embedding Github Gist can be found at http://en.support.wordpress.com/gist/ Note: When you paste the Gist’s url on a line by itself…