ANCOVA overview

This page offers structured overviews of one or more selected methods. Add additional methods for comparisons (max. of 3) by clicking on the dropdown button in the right-hand column. To practice with a specific method click the button at the bottom row of the table

ANCOVA	Three or more way MANOVA	Binomial test for a single proportion $z$ test for a single proportion $z$ test for the difference between two proportions Goodness of fit test Chi-squared test for the relationship between two categorical variables One sample $z$ test for the mean One sample $t$ test for the mean Paired sample $t$ test Two sample $z$ test Two sample $t$ test - equal variances not assumed Two sample $t$ test - equal variances assumed One way ANOVA Two way ANOVA Pearson correlation Regression (OLS)Logistic regression Mann-Whitney-Wilcoxon test Kruskal-Wallis test Sign test McNemar's test Cochran's Q test Marginal Homogeneity test / Stuart-Maxwell test Friedman test Wilcoxon signed-rank test One sample Wilcoxon signed-rank test Spearman's rho
Independent variables	Independent/grouping variables
One or more categorical with independent groups, and one or more quantitative control variables of interval or ratio level (covariates)	Three or more categorical with independent groups
Dependent variable	Dependent variables
One quantitative of interval or ratio level	Two or more quantitative of interval or ratio level
THIS TABLE IS YET TO BE COMPLETED	THIS TABLE IS YET TO BE COMPLETED
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Practice questions	Practice questions

ANCOVA - overview