Raven's Advanced Progressive Matrices

This test contains two sets, namely set I and set II, and set I is a practice set, whereas set II is the test set. So scores for each set and whole set are calculated here.

Usage

rapm(data, .by = NULL, .input = NULL, .extra = NULL)

Arguments

data

Raw data of class data.frame.

.by

The column name(s) in data used to be grouped by. If set to NULL (default), all data will be treated as from one subject and there will be no grouping columns in the value returned.

.input, .extra

Each is a list() containing all the input variable names and special values for certain variables. See more in the details section.

Value

An object with the same class as data contains following values:

nc_prac

Number of correct items for set I.

nc_test

Number of correct items for set II.

nc_total

Number of correct items for whole set.