linkp {equateIRT} | R Documentation |
Linkage Plan
Description
Calculates the number of common items between a list of forms.
Usage
linkp(coef)
Arguments
coef |
list of matrices (one for each form) containing item parameter estimates. The names of the rows of each matrix should be the names of the items. |
Value
A matrix whose elements indicate the number of common items between the forms. On the diagonal of the matrix there are the number of items of each form.
Author(s)
Michela Battauz
See Also
Examples
data(est3pl)
linkp(coef = est3pl$coef)
[Package equateIRT version 2.4.0 Index]