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DATA Step Basics
DATA statement SET statement INPUT statement DATALINES LENGTH statement FORMAT statement INFORMAT statement LABEL statement KEEP statement DROP statement
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SAS Complete Course / DATA Step Basics

INFORMAT statement

Learn INFORMAT statement in SAS through the exact construct, a dedicated example, a boundary case, and a mastery check.

10 min read • Beginner

INFORMAT statement is an atomic SAS lesson inside DATA Step Basics. The example uses the specific syntax, command, API, instruction, or language rule named by this lesson.

Study the construct itself, then change one relevant input and predict the result before running it. That keeps this lesson focused on INFORMAT statement rather than on generic SAS syntax.

Topic-specific example

sas-01-07.sas
sas Try It Live 
data work.events; input event_date mmddyy10.; format event_date date9.; datalines;
09/29/2026
;
run;
Edge case / engineering note

For INFORMAT statement, inspect the SAS log as well as the output data set; type conversion, missing values, and BY-group ordering can change results without stopping execution.

Content source & attribution
Original Syntaxis Content · Original Syntaxis Content

Lesson quizzes

INFORMAT statement Mastery Check →
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