Methods wiki

Select a method you would like to learn more about. If you are interested in comparing methods with other methods, you might prefer our method comparison tool.

Search for a method:


Inference for proportions
Binomial test for a single proportion
$z$ test for a single proportion
$z$ test for the difference between two proportions
Chi squared test
Goodness of fit test
Chi-squared test for the relationship between two categorical variables
z test
One sample $z$ test for the mean
Two sample $z$ test
t test
One sample $t$ test for the mean
Paired sample $t$ test
Two sample $t$ test - equal variances not assumed
Two sample $t$ test - equal variances assumed
ANOVA
One way ANOVA
Two way ANOVA
Regression analysis
Regression (OLS)
Logistic regression
Correlation
Pearson correlation
Spearman's rho
Non parametric
Mann-Whitney-Wilcoxon test
Kruskal-Wallis test
Sign test
McNemar's test
Cochran's Q test
Marginal Homogeneity test / Stuart-Maxwell test
Wilcoxon signed-rank test
One sample Wilcoxon signed-rank test
Friedman test