get.Mmatrix {Qval} | R Documentation |
\mathbf{M}
matrixCalculate \mathbf{M}
matrix for stauted CDMs (de la Torre, 2011).
get.Mmatrix(K = NULL, pattern = NULL)
K |
The number of attributes. Can be NULL if |
pattern |
The knowledge state matrix containing all possible attribute mastery pattern.
Can be gained from @seealso |
An object of class matrix
.
Haijiang Qin <Haijiang133@outlook.com>
de la Torre, J. (2011). The Generalized DINA Model Framework. Psychometrika, 76(2), 179-199. DOI: 10.1007/s11336-011-9207-7.
library(Qval)
example.Mmatrix <- get.Mmatrix(K = 5)