A covariate (cat1) is categorical. For testing.

test_x_1_w_1_v_1_cat1_n_500

Format

A data frame with 500 rows and five variables:

dv

Dependent variable, continuous

iv

Independent variable, continuous

mod

Moderator variable, continuous

v1

Covariate, continuous

cat1

Covariate, categorical (string) with three values: "gp1", "gp2", and "gp3"