SAS Tutorials

SAS is a popular language when it comes to manipulating data and data science projects. In this repository you can find the detailed tutorials for learning SAS with examples:

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Base SAS:

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• Creating datasets in SAS

• PROC IMPORT

• PROC EXPORT - Exporting or writing CSV, TXT and Excel files

• Exporting multiple datasets in different sheets in one excel

• Formats and informats in SAS

• Dates in SAS

• YEARCUTOFF option in dates

• INTCK - Comparing dates in SAS

• INTNX  -Incrementing dates in SAS

• PROC CONTENTS

• PROC PRINT

• Printing statements in log - DATA _NULL_ and PUT

• FIRSTOBS and OBS

• Dropping variables in SAS  (Using DROP Statement)

• Keeping variables in SAS (Using KEEP Statement)

• Renaming variables in SAS (Using RENAME Statement)

• WHERE Statement

• IF ELSE in SAS (Creation of new variables and filtering data)

• Difference between WHERE and IF in SAS

• Filtering data in SAS (WHERE and IF keywords)

• PROC MEANS for getting summary statistics

• PROC SUMMARY versus PROC MEANS

• PROC FREQ for frequency distributions and cross tabulations

• PROC FORMAT

• Reshaping or transposing data with PROC TRANSPOSE

• PROC APPEND - Appending data vertically

• String functions in SAS

• PROC SORT - Sorting data and removing duplicates

• Merging or joining data using MERGE statement

• PROC STANDARD - To standardize or normalize the variables

• PROC SQL - Run SQL queries from SAS