Q_list_g: Generate a list of Q-matrices for each examinee.
Description
Generate a list of length N. Each element of the list is a JxK Q_matrix of all items
administered across all time points to the examinee, in the order of administration.
Usage
Q_list_g(Q_matrix, Design_array)
Value
A list length of N. Each element of the list is a JxK Q_matrix for each examinee.
Arguments
Q_matrix
A J-by-K matrix, indicating the item-skill relationship.
Design_array
An N-by-J-by-L array indicating whether examinee n has taken item j at l time point.