calc_PRE | Calculate PRE from Cohen's f, f_squared, or partial correlation |
compare_lm | Compare lm()'s fitted outputs using PRE and R-squared. |
cut_r | Cut-off values of r given the sample size n. |
depress | Depression and Coping |
power_lm | Compute the post-hoc power and/or plan the sample size for one or a set of predictors in linear regression |
Scale | Scale a vector |
test_r | Test r using the t-test and Fisher's z given r and n. |