On-line documentation (version 8.x and 9.0) On-line documentation is available for versions 8.1, 8.2, and 9.0.

Example SAS programs

SAS programs that have been discussed in lab (or in class) are included here. You can copy a program to your PC or vincent account by selecting SAVE AS from the FILE menu in your web browser.

You can copy the file to the SAS program editor window by selecting Open from the SAS File menu, moving to the appropriate directory, selecting the program, then clicking OK.

Programs from Lab on 30 Aug 2004

  • Tomato.sas Data step with infile for external data, descriptive statistics, plots, 2 sample t-test

    Programs from Lab on 20 Sept 2001

  • Pairedt.sas Code to do a paired t test in either PROC MEANS or PROC UNIVARIATE. PROC MEANS also computes confidence interval for mean difference. PROC UNIVARIATE also computes the nonparametric sign and Wilcoxon signed rank tests.

    Programs from Lab on 27 Sept 2004

  • Bioremed.sas Code to do nonparametric 2 sample test (Wilcoxon rank sum test).
  • Transf.sas Code to transform variables.

    Programs from Lab on 11 Oct 2004

  • diet.sas 1-way ANOVA using PROC GLM, construction of residual plots
  • pf.sas Calculate p-values from F distributions
  • pt.sas Calculate p-values from t distributions

    Programs from Lab on 18 Oct 2004

  • diet2.sas Estimates and multiple comparisons in 1-way ANOVA.
  • qt.sas Calculate quantiles from a t distribution

    Programs from Lab on 25 Oct 2004

  • meat.sas Recoding variables, regression using proc glm, calculating se(prediction), se(predicted obs.), and confidence limits for predicted values.

    Programs from Lab on 15 Nov 2004

  • brain.sas Multiple linear regression using PROC GLM and PROC REG.
  • corn.sas Calculting polynomial terms. Fitting multiple regression models.
  • light2.sas Constructing indicator variables. Fitting multiple regression models.
    N.B. Uses light.txt data file.
  • anscombe2.sas Calculating and plotting Cook's distance in proc reg
    Note: Uses anscombe.txt data file.
  • sat.sas Stepwise and Cp model selection in proc reg
    Note: Uses sat.txt data file.
  • scatterplot.txt Instructions for plotting a scatterplot matrix.

    Programs from Lab on 29 Nov 2004

  • pygmalion.sas 2 way anova using Pygmalion data set
  • collard.sas 2 way anova using Collard data set

    Programs from Lab on 6 Dec 2004

  • vitc.sas Contingency table analysis, using Vitamin C data set, included with the program
  • donner.sas Logistic regression, using the Donner party data.

    Program from class on 10 Dec 2004

  • readexcel.sas Read an excel worksheet.

    Programs for 'HW' 11 and 12

  • zinccopper.sas Zinccopper.sas - for HW 11 worksheet.
  • iridium.sas Iridium.sas - for HW 11
  • pique.sas Pique.sas - for HW 12
    Need to compute se log OR by hand. Final result (ci for OR) on output (labelled Case-Control)
    Crab problem would use subset of this and Fisher exact test output
    Simpson's paradox problem does not need computation