Because blanks are included among the default delimiters, the SCAN function returns a blank word only when the count exceeds the number of words in the string.

Sep 12, 2022 · This tutorial explains how to use the SCAN function in SAS, including several examples.

Learn how to use the SCAN function in SAS. It includes various examples to practice and master the SCAN function.

This article provides a number of different examples and uses for the SCAN function, including some of the most commonly used options to help you get the most from this function.

This article provides a comprehensive guide to using the SCAN function, detailing its syntax and illustrating its most common applications through practical examples in SAS.

Nov 10, 2020 · The SCAN function within SAS is a potent tool, purposefully engineered for breaking a string down into distinct words. This function allows users to set their delimiters, …

If n is positive, SCAN counts words from left to right in the character string. If n is negative, SCAN counts words from right to left in the character string. If n is greater than the number of words …

specifies a numeric expression that produces the number of the word in the character string you want SCAN to select. Tip: If n is negative, SCAN selects the word in the character string …

The %SCAN and %QSCAN functions search argument and return the n th word. A word is one or more characters separated by one or more delimiters. %SCAN does not mask special …

If you use the SCAN function in an expression that contains operators or other functions, a word that is returned by the SCAN function can have a length of up to 32,767 characters, except in …