Description Usage Arguments Details Value See Also Examples

When creating a structural diagram or a structural model, it is convenient to not have to specify all of the zero loadings in a structural matrix. structure.list converts list input into a design matrix. phi.list does the same for a correlation matrix. Factors with NULL values are filled with 0s.

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`nvars` |
Number of variables in the design matrix |

`f.list` |
A list of items included in each factor (for structure.list, or the factors that correlate with the specified factor for phi.list |

`f` |
prefix for parameters – needed in case of creating an X set and a Y set |

`f.labels` |
Names for the factors |

`item.labels` |
Item labels |

`nf` |
Number of factors in the phi matrix |

This is almost self explanatory. See the examples.

`factor.matrix` |
a matrix of factor loadings to model |

`structure.graph`

for drawing it, or `sim.structure`

for creating this data structure.

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