SAS code

Here are links to code for the various sections of the lecture notes. The code itself is plain text; you can copy and paste it into SAS Studio (or whatever flavour of SAS you are running).

• Reading data files
• Making graphs
• Numerical summaries
• Statistical inference: long; everything from one-sample t to ANOVA, including power
• Tidying data
• Case study of electricity usage and demand: simple regression with Box-Cox
• Categorical variables in regression
• Dates and times
• Miscellaneous tasks: variations on reading files, permanent data sets, more plotting.
• Vector and matrix algebra