This is the web site for S-Plus/R code for the handouts for the course Regression and Multivariate Data Analysis (STAT-GB.2301 / STAT-UB.17), taught by Jeffrey Simonoff. I make no claims regarding the quality of the S-Plus/R code, and I welcome suggestions for improvements.

For information on how to obtain the free R package, click here.

  • Purchasing power parity - is it true?
  • Getting what you pay for: dinner prices in Manhattan
  • Purchasing power parity, revisited
  • Mortgage rates
  • Predicting total movie grosses after one week
  • Modeling Lowe's sales
  • Estimating a demand function
  • Ordinary least squares estimation and time series data
  • Nursing behaviors of beluga calves (Delphinapterus leucas) born in captivity
  • Estimating demand function - it's about time
  • Eruptions of the Old Faithful Geyser
  • Assessing the credit risk of fixed income securities
  • Modeling televison viewership
  • Analysis of covariance
  • CAPM: Do you want fries with that?
  • The flight of the space shuttle Challenger
  • Statistical analysis in discrimination lawsuits
  • News flash! Smoking makes you live longer!
  • Predicting bankruptcy in the telecommunications industry
  • The sinking of the Titanic
  • What makes a top university top?

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