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Crosstab/Contingency Table Analysis
ASP allows you to crosstabulate two variables to create a
contingency table or to enter a contingency table directly to be evaluated.
The output from this routine includes not only
the contingency table but also:
- A chi square statistic along with its p-value.
- Cramer’s V and gamma statistics.
- Lambda, Somer’s d, and the Goodman/Kruskal Tau.
- The inverse values of the
statistics in the item above.
- Kendall’s Tau a, b, and c.
- Fisher’s exact test is computed for 2 by 2 tables.
You are also given the option of:
- Listing the contingency table as expected
frequencies, percentages of column totals, percentages of row totals, and as
percentages of the total number of observations.
- Listing differences in percentages on the
contingency table.
- Calculating the individual cell chi squares.
- Estimating a chi squared test for trend.
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