Refers to a measure of association between two binary variables. If $X,Y$ are binary outcomes and $p_{ij} = P(X=i,Y=j)$, the odds ratio is equal to $$ {\rm OR} = \frac{ p_{11} p_{00} }{ p_{10} p_{01} } $$ When ${\rm OR} 1$ indicates a positive relationship. More info is available at ...
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Calculating Orwin's (1983) modified Fail-safe N in a meta-analysis with Odds Ratio as summary statistic?
I am attempting to calculate Orwin's (1983) modification of Rosenthal's (1979) Fail-safe N for my meta-analysis of Odds Ratios.
However, all the equations I am finding are using Cohen's d, which I ...
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What is the distribution of OR (odds ratio)?
I have a bunch of articles presenting "OR" with a- 95% CI (confidence intervals).
I want to estimate from the articles the P value for the observed OR. For that, I need an assumption regarding the ...
