stat 579

Elements of Programming: Loops, Conditionals & Functions

Slides

Loops, Conditionals & Functions

Data & Code

R script of the commands used in class (planned): 06-brfss.R, 06-functions.R
Cleaned up version of the Data set: brfss-2009-clean.csv & codebook

Additional Resources

Drills (courtesy of Hadley Wickham and Garrett Grolemund):
- functions,
- plyr.
BRFSS homepage: additional information, additional data
The plyr package.
R homepage
Local copy of CRAN, the comprehensive R network, where you can actually download R
R reference card, which lists a lot of the functions we'll be using in the coming weeks.
ggplot2: overview, mailing list, book draft