The Matrix Method for Literature Reviews This handout is available for download in DOCX format and PDF format. What is the Matrix Method, and why should I use it? Using a review matrix enables you to ...

If the matrix is symmetric, this splitting is combined with the conjugate-gradient method to provide a fast iterative solution algorithm. Comparisons have been made with other well-known methods. In ...

Most model fit analyses in cognitive diagnosis assume that a Q matrix is correct after it has been constructed, without verifying its appropriateness. Consequently, any model misfit attributable to ...