mellenbergh.test: Mellenbergh & van den Brink (1998) test for pre-post...

In neuropsychology/psycho.R: Efficient and Publishing-Oriented Workflow for Psychological Science

Description

Test for comparing post-test to baseline for a single participant.

Usage

mellenbergh.test(t0, t1, controls)

Arguments

t0	Single value (pretest or baseline score).
t1	Single value (posttest score).
controls	Vector of scores of the control group OR single value corresponding to the control SD of the score.

Value

Returns a data frame containing the z-value and p-value. If significant, the difference between pre and post tests is significant.

Author(s)

Dominique Makowski

Examples

library(psycho)

mellenbergh.test(t0 = 4, t1 = 12, controls = c(0, -2, 5, 2, 1, 3, -4, -2))
mellenbergh.test(t0 = 8, t1 = 2, controls = 2.6)

neuropsychology/psycho.R documentation built on Jan. 25, 2021, 7:59 a.m.