:coefa                  Meta Analysis of Factor Analysis Based on
                        Co-occurrence Matrices
coefa_acm               Aggregate co-occurrence matrices
coefa_fa                PCA and EFA
coefa_fixdia            Fix(Replace) the diagonal values in the matrix
coefa_gcm               Generate co-occurrence matrices
coefa_read              Obtain the factor loading matrices in the
                        original study and delete Na value
coefa_summary           Summary
coefa_tflm              Trimming factor loading matrices
coefa_tflm2             Trimming factor loading matrices(The cutoff
                        range can be selected(0~1))
matrices_acm            The aggregated co-occurrence matrix
spence8                 The factor loading matrices of 8 exploratory
                        factor analysis for spence children anxiety
                        scale(SCAS).
