Stats 110A

Handouts


All files are pdf files and require Adobe Acrobat Reader.

1. Loading Data into R
2. Graphical Summaries with R
3. Numerical Summaries with R
4. Introduction to using R for simulating basic experimental probabilities .
5. Simulating a roulette wheel: an example for writing functions in R .
6. Using R to calculate confidence intervals for the mean and to do a bootstrap confidence interval.
7. Lecture on confidence intervals for proportions and to compare two groups.   Includes R code for t-interval.
(HTML)
8. Using the bootstrap to do a hypothesis test.  (pdf)
9. Overview of hypothesis testing (pdf)