- Introduction to R.
- Least-square line fitting to data points Reference
- R help files: Search R functions R reference card R help Index
- R files from lectures: rforbiologists.org

Please visit rforbiologists.org and do the following Exercises on this website:

Introduction to R - Exercise I: Problems 1 and 2.

Hint: To get a nicely formatted table in Problem 1, you can use `cat(sprintf("%3d", x), "\n")`

Graphics - Exercise II: Problems 1, 3, 4.