## 8 Ways to Calculate Column Total in SAS

If you work with tables, you can calculate the sum of a row or … Read more

## How To Specify List Of Variables In SAS?

In SAS, you can quickly specify a list of variables in SAS statements like KEEP and … Read more

## Default Sorting Order of Characters in SAS

Sorting Orders for Numeric Variables Numeric variables are sorted from the smallest-to-largest comparison, and … Read more

## How to save a log file in SAS?

There are several ways to save a log file in SAS. However, the most … Read more

## SAS Proc Contents Tutorial

Proc Contents is a useful tool for analyzing data in SAS. This article will … Read more

## How to use the SAS SCAN Function?

SCAN and SCANQ split strings into words. Both functions are similar. However, the SCANQ function has some additional features, and there is a difference in the default delimiter used in these two functions.

## The SAS Index Function Explained

The INDEX function is used to search for a specified string of characters. If any match is found, INDEX function returns 0 or the position of the first occurrence of the string’s first character.

## Length functions in SAS : LENGTH / LENGTHN / LENGTHC / LENGTHM.

SAS Length Function: LENGTH is a character function in SAS used to find the length of the character string. There are 4 variations available in SAS to find the length of a string. These are the LENGTH, LENGTHN, LENGTHC and LENGTHM. The primary objective of all the length function is to return the length of the string however there are few variations in how these functions work and return the length.

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