| layout | title | permalink |
|---|---|---|
page |
R Programming |
/rprog/ |
- Strategy for Coding the Programming Assignments
- Tutorial for those struggling with Programming Assignment 1
- Tutorial for those struggling with Programming Assignment 2
- Tutorial for those struggling with Programming Assignment 3
- PA1-test:
testthat, Unit Tests for Programming Assignment 1 - PA3-test:
testthat, Unit Tests for Programming Assignment 3 - Alternative submit script for Programming Assignment 1 that makes submitting more convenient by allowing selection of multiple parts plus prompting if user wants to submit another part before exiting
- Grading the SHA-1 Hash Code
- Assignment 2: makeCacheMatrix as an Object
- Some notes on the R Language
- A Data Frame is Also a List
- S Objects, R Objects, and Lexical Scoping
- Common R Mistakes: Overwriting Functions with Data Objects
- Commercial Statistics Packages: An Historical Perspective
- Why is R More Difficult than SAS?
- SAS Experience: impediment to learning R?
- Thinking in R versus Thinking in SAS
- Complete notes for R Programming