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SAS Topics: Coding Examples

All example code is provided without guarantee. We have successfully used the code on real world data -- this does not mean that it is applicable to every conceivable situation. Do not use a code snippet unless you understand what it is doing.

If you have a question regarding one of the examples, please contact UofM SAS Technical Support.

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• Current AUTOEXEC.SAS for public ITD machines
• Read Tab-Delimited Data into SAS
• Write a SAS Dataset to an ASCII file
• Reading Excel files with PROC ACCESS
• Reading dBase files with PROC DBF
• Case-wise Merge with Two Datasets
• Variable-wise Merge with Multiple Datasets
• Orthogonal Polynomials and PROC REG
• Converting character variables to numeric -- Example One
• Converting character variables to numeric -- Example Two
• Easy dummy variable creation
• Get the 3 largest variables from an array of variables
• No Pagebreaks in .LST Files
• Creating SAS transport files from SAS datasets.
• Creating SAS datasets from SAS transport files.
• Changing data structure from paired to individual cases.
• Using Proc Mixed for a paired t-test compared to Proc Means.
• Conditionally replace the values of a dataset with new values from a transaction dataset.
• Unconditionally replace the values of a dataset with new values from a transaction dataset.
• Replace the values in a master dataset with the nonmissing values of a transaction dataset.
• Using different missing value codes in SAS.