Allows for a dichotomous Q Matrix to be imported with standard styling.
read_q_matrix(file, header = FALSE, sep = " ", skip = 0)
| file | name, url, or connections of the file to be read |
|---|---|
| header | a logical value to indicate if the data contains a
description field as the first row. Default is |
| sep | the field separator character. Values on each line of the
file are separated by this character. Default is white
space given by |
| skip | the number of lines of the data file that should be skipped before the data is read. Default is 0. |
A matrix labeled with row names as ItemYY and column names as SkillZZ
This function is designed to specifically read in dichotomous Q matrix into R. The matrix must be structured with the appropriate separator.
q_matrix() or as_q_matrix() for constructing a Q matrix from an
existing class.