Programs and Data Sets from Lecture

Data files

• damper.data
• statclass.data
• TVshows.data
• mcars4.data
• littletubes.data
• tubes.data: Full data set
• littletubes.data
• mathcat.data
• training.data
• potato2.data
• distract.data

R code

• rmvn: Simulate from a multivariate normal
• Wtest: Large sample (Wald or Wald-like) test of H₀:Lθ=h
• ftest: General linear test of H₀:Lβ=h based on the univariate normal linear model.
• fpow3: Input effect size to get sample size for a desired power in a linear regression model.
• matpow1: Input matrix and effect to get sample size for desired power in a linear regression model.
• samprsq1: Sample variation method for selecting sample size in a linear regression model.
• HTest: Hotelling's T² test of H₀:Lμ=h for multivariate normal data.