Computing for Data Analysis is a free, four week online course taught by Roger D. Peng of Johns Hopkins University.
This course, along with others, was provided through Coursera.
This repository contains notes and solutions (or attempts) at the assignments for the Winter 2013 session.
This course is about learning the fundamental computing skills necessary for effective data analysis. You will learn to program in R and to use R for reading data, writing functions, making informative graphs, and applying modern statistical methods.