statistical tests Flashcards

1
Q

What two tests can you use for binary outcome (Y/N)

A
chi squared (paramtric data) 
logistic regression (adjusting for covariates)
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2
Q

What tests can you use for assessing a continous outcome with binary exposure, 2 groups, PARAMETRIC data?

A

paired / unpaired student’s t test

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3
Q

What tests can you use for assessing a continous outcome with binary exposure, 2 groups, NON PARAMETRIC data?

A

Wilcoxon sign rank (Paired)

Mann-whitney U (unpaired)

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4
Q

what test can you do when asesing categorical exposure in >2 groups?

A
ANOVA (normal) 
Kruskal Wallis (non-param)
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5
Q

What tests can you use to assess normality?

A
Shapiro Wilks (<50) 
Kolmogorov-Smirnov
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