Generic |
1 Effect size data.xlsx |
Any, as long as directly comparable |
Mean Difference (for example) |
|
d‐family |
2 Differences between independent groups ‐ binary data.xlsx |
Difference between two independent groups with binary outcome |
Odds ratio, risk ratio, or risk difference |
Counts of patients that survived or died cancer after an experimental versus control treatment. |
3 Differences between independent groups ‐ continuous data.xlsx |
Difference between two independent groups with continuous outcome |
Standardized mean difference: Cohen's d or Hedges' g
|
The difference between the performance of sports teams that received intensive training and those that did not receive intensive training |
4 Differences between dependent groups ‐ continuous data.xlsx |
Difference between two dependent groups with continuous outcome |
Standardized mean difference: Cohen's d or Hedges' g
|
The difference between the performance of sports teams before and after receiving intensive training |
r‐family |
5 Correlational data.xlsx |
Correlation between two variables |
(Zero‐order) correlation coefficient |
The relationship between age and income |
6 Partial correlational data.xlsx |
Relation between two variables, controlled for other variable(s) in both predictor and outcome |
Partial correlation coefficient |
The relationship between age and income, controlled for socio‐economic status, assuming socio‐economic status is related to both age and income |
7 Semi‐partial correlational data.xlsx |
Relation between two variables, controlled for other variable(s) in outcome |
Semi‐partial correlation coefficient |
The relationship between age and income, controlled for education, assuming education is related to income, but not age |