Biostats

Continuous Data test

Student t test
paired t test
ANOVA

Student t test

2 groups, independent and separate
continuous

Paired t test

comparing the same group twice, before and after
continuous

ANOVA

continuous of 3 or more groups

Nominal data

Chi square
McNemar’s test
Cochran’s Q test

btw nominal is like name

Chi square

Nominal
2 or more independent groups

McNemar’s test

Nominal data of 2 paired

Cochran’s test

Nominal data of 3 or more groups

Ordinal (ranked data test)

Wilcoxon Rank Sum tst

Wilcoxon Signed rank test
Kruskal Wallis
Friedman

Wilcoxon Rank Sum tst

Ordinal data of 2 independent group

Wilcoxon Signed rank test

ordinal data, 2 paired group

Kruskal Wallis

Ordinal data, 3 or more groupsFr

Friedman test

Ordinal data of 3 PAIRED groups