Categorization -- Dichotomizing a Continuous Variable -- Chi-Square Test and Phi -- Confidence Intervals and Null

. Cochran-Armitage Trend Test -- 2.3.2. Mann-Whitney-Wilcoxon Test -- 2.4. Inference for s x r Table -- 2.4

Test of Independence -- Prerequisites for a Chi-Square Test of Independence -- Formula for a Chi-Square

Statistics and Stata -- Ch. 3. Descriptive Statistics -- Ch. 4. Pearson's r, Chi-Square, t-Test, and ANOVA

. Chi-Square Test of Independence for Discrete Data -- 7. Correlation Analysis -- 8. Multiple Regression

-- 10. Relationships between two variables : cross-tabulation -- 11. The chi-square test -- 12. Measure

Variables: Chi-Square Procedures -- 14.1 Test for Goodness of Fit -- 14.2 Inference for Two-Way Tables -- 15

or Void" -- 30. One-Variable Chi-Square: Goodness of Fit -- 31. Two-Variable Chi-Square: Test of

means: paired-samples T test -- Comparing means: independent-samples T test -- Chi-square -- Analysis of

Square I -- 41. Chi Square II -- 42. Spearman Rank-Order Correlation Coefficient -- 43. Mann-Whitney U

designs -- Nonparametric statistics: the Chi-Square test -- Other statistical parameters and tests.

test (unrelated) -- 11. Friedman test (related) -- 12. Kruskal-Wallis test (unrelated) -- 13