Conversion from Probability Difference to Cohen's h

Helper function to convert probability difference to Cohen's h (and vice versa).

probs.to.h(prob1, prob2 = 0.50, verbose = TRUE)

Arguments

prob1

probability of success in the first group, or under the alternative hypothesis in the one-sample case).

prob2

probability of success in the second group, or under the null hypothesis in the one-sample case).

h

Cohen's h effect size.

verbose

logical; whether the output should be printed on the console. TRUE by default.

Value

p1

probability of success in the first group, or under the alternative hypothesis in the one-sample case).

p2

probability of success in the second group, or under the null hypothesis in the one-sample case).

h

Cohen's h effect size.

Examples

probs.to.h(prob1 = 0.56, prob2 = 0.50)
#>         h     prob1     prob2 
#> 0.1202899 0.5600000 0.5000000