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Data Munging in SAS

SAS: How to Use CONTAINS in PROC SQL

You can use the CONTAINS operator in the PROC SQL statement in SAS to only return rows where a variable in a dataset contains...

SAS: How to Use HAVING Clause Within PROC SQL

You can use the HAVING clause within PROC SQL in SAS to filter for rows that meet a certain condition. Note the subtle difference between...

SAS: How to Use UPDATE Within PROC SQL

You can use the UPDATE statement within PROC SQL in SAS to update the values in one or more columns of dataset. Here are the...

How to Use the RETAIN Statement in SAS (With Examples)

You can use the RETAIN statement in SAS to specify some variable that should not have its value set to missing at the beginning...

SAS: How to Use a “NOT IN” Operator

You can use the NOT IN operator in SAS to return only the rows where a variable does not have a value in some...

SAS: How to Use LIKE Operator in PROC SQL

You can use the LIKE operator in the PROC SQL statement in SAS to return rows where a variable in a dataset matches some...

SAS: How to Use the WHERE Operator in PROC SQL

You can use the WHERE operator in the PROC SQL statement in SAS to only return rows where certain conditions are met. The following examples...

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