What is the chi-squared test? The chi-squared test, often written as χ 2 test, is a statistical hypothesis test used in the analysis of categorical variables to determine whether observed data are ...
The chi-square test is a statistical hypothesis test that is used to compare observed and expected counts in a contingency table. Its uses include: tests for independence, tests for homogeneity, and ...
Specific display options and combinations of options display output as follows. If you specify the OBSERVED or ALL option and you do not specify PRINT=PERCENT, PROC CORRESP displays the contingency ...
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