report.ttest {reporter} | R Documentation |
The function reports the results of t-tests with one categorical variable and one or several numeric variables.
report.ttest(ordinalna, intervalna, dataset, hedgesG = FALSE)
ordinalna |
The name of categorical variable. One variable can be considered. |
intervalna |
The name of interval/numberic variable(s). A string or a list. Several numeric variables can be considered. |
dataset |
The dataframe with categorical and numerical variables. |
hedgesG |
Should Hedges' g statistics be computed? |
Hedges' g statistics is a variation of Cohen's d, corrected for bias due to the sammple size.
Marjan Cugmas
Hedges, L., & Olkin, I. (2014). Statistical methods for meta-analysis. Academic press.
report.ttest(ordinalna = "vs", intervalna = c("disp", "wt", "qsec"), dataset = mtcars)