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Friday, December 20, 2024

SAS

SAS: How to Use PROC SORT with NODUPKEY

You can use PROC SORT in SAS with NODUPKEY to order the observations in a dataset by one or more variables and remove any...

SAS: How to Use EXCEPT in PROC SQL

You can use the EXCEPT operator in the PROC SQL statement in SAS to only return rows from one dataset that are not in...

How to Use Proc Sort in SAS (With Examples)

You can use proc sort in SAS to order the observations in a dataset by one or more variables. The following examples show how to...

SAS: How to Use UNION in PROC SQL

You can use the UNION operator in the PROC SQL statement in SAS to combine two datasets vertically. The following example shows how to use...

How to Calculate Deciles in SAS (With Example)

In statistics, deciles are numbers that split a dataset into ten groups of equal frequency. The first decile is the point where 10% of all...

SAS: Convert Numeric to Character with Leading Zeros

You can use the following basic syntax to convert a numeric variable to a character variable with a specific amount of leading zeros in...

How to Calculate Quartiles in SAS (With Examples)

You can use the following basic syntax to calculate the quartiles for a dataset in SAS: /*calculate quartile values for variable called var1*/ proc univariate data=original_data; ...

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