Lab2 - ST512

Some activities:
  • Ask leftover questions from lab 1
  • More about the distribution of the correlation coefficient, r and Fisher's transformation of it corr.sas
    (Try it with several sample sizes.) Code may be used to generate the following:
    r histograms
    z histograms
  • PROC REG activity: bigclass.pdf
  • PROC REG activity: rao10-3.sas (optional)
  • Review of linear regression activities
  • Matrix activity: matrixops1.txt


    • SAS programs:
  • heights-lab2.sas (Also, see "demo4.htm" below.)
  • corr.sas
  • matrixops1.sas
  • crickets.sas (for HW #1)

    • Some datasets:
  • Bigclass.txt
  • heightdat.lst
  • butterfat.dat
  • crickets.dat

    • SAS output
  • matrixops1.lst

    • R scripts:
  • deviationplot-slr.r

    • Exercises and reading activitites
  • About RETAIN and ARRAY statements: demo4.htm (link to Dr. Dickey's pages)
    • Links
  • Dickey Lab 2
  • Dickey Lab 3