Bivariate Statistics Hand-Computation Cache

Introductory Materials (some review from Psyc350 Stats Manual)

A Note on Notation

About the Use of the Terms "IV" and "DV" in this Manual

Inferential Statistical Significance Tests

A Note on "p" and "a "

About Multiple Comparisons for Independent Groups Designs

A Note About Write-up Examples

Critical Value Tables

Pearson's r

Pearson's X2

t

F

Power Table for r and d effect size estimates

		Analysis of Qualitative Response Variable(s)	Parametric Analyses of Quantitative Response Variable(s)	Nonparametric Analyses of Quantitative Response Variable(s)
Univariate Stats			Mean & Std	Median & IQR
Univariate Stat Tests		GOF X²	1-sample t-test	1-sample Median Test
Tests of Bivariate Association		Pearson's X²	Pearson's correlation	Spearman's correlation Kendall’s Tau**
Group or Condition Comparisons	2-BG*	Pearson's X²	2BG t-test 2BG ANOVA	Mann-Whitney U-Test Kruskal-Wallis Test Median Test
	k-BG*	Pearson's X²	kBG ANOVA LSD HSD	Kruskal-Wallis Test Median Test
	2-RM/WG^	Cochran's Q-Test McNemar's X²	2WG t-test 2WG ANOVA	Wicoxin's Test Friedman's ANOVA
	k-RM/WG^	Cochran's Q-Test	kWG ANOVA LSD HSD	Friedman's ANOVA

* BG = between groups designs -- also called independent groups designs

^ RM/WG = repeated measures or within-groups designs -- also called dependent groups designs

** The hand calculation of Tau is cumbersome at best, and nearly painful with N>10 or ties. So, instead of a hand calculation page, this link takes you to one an online calculator.

Other Stats You Might Find Useful

Linear Regression

Cohen's Kappa

Between Groups Factorial ANOVA