partcor |

Display the partial correlation matrix derived from the observed covariance matrix.

Syntax

factor_name.partcor(options)

The elements of the partial correlation matrix are the pairwise correlations conditional on the other variables.

The partial correlation matrix is computed by scaling the anti-image covariance to unit diagonal (or equivalently, by row and column scaling the inverse of the observed matrix by the square roots of its diagonals).

Options

p | Print the matrix. |

Examples

factor f1.ml group01

f1.partcor(p)

displays and prints the partial correlation matrix for the factor object F1.

Cross-references