September 2019
Beginner to intermediate
346 pages
7h 35m
English
Content preview from Hands-On SAS for Data Analysis
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Proc Freq
This procedure is primarily used to produce frequency counts. However, what distinguishes this procedure between others is its ability to compute Chi-Square tests, measures of association, and agreement for contingency tables. The syntax of the procedure is as follows:
Proc Freq <options>; Tables requests < options >; By variables; Exact statistic-options </ computation-options>; Output <OUT = SAS-dataset> options; Tables requests </options>;Test options; Weight variable < / option >;
We will use the simplest form of version of Proc Freq and explore the results in a dataset containing information on the Class, Height, and Weight of children in a school:
Data Class;Input ID Class $ Height $ Weight $;Datalines;1 A Over5.7 Above50 ...
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