Lab 3:

PROC REG activities:
  • T-test using simple linear regression spiders-lab3.sas
  • Using PROC REG for multiple linear regression activity (taken from Ott and Longnecker #12.52,53): ott12-52.sas
    • ( Background notes on variable selection.)
  • Fitting a quadratic regression function: questions

    • Matrix activities
  • Simple linear regression with matrices activity: matrixops2.txt
  • Multiple linear regression with matrices activity: matrixops3.txt


    • Needed SAS programs:
  • matrixops2.sas (simple linear regression using PROC IML - toy dataset)
  • matrixops3.sas (multiple linear regression using PROC IML - bodyfat %)
  • resrun2004.sas (quadratic regression of 5k times against age)

    • Output files
  • resrun2004.lst
  • matrixops3.lst


    • Datasets and links:
  • Resolution Run data
  • SAS Documentation on OUTPUT statement in PROC REG.
  • Back to ST512 site
    • Links
  • Dickey Lab 3
  • Dickey Lab 4