This function returns several network statistics that describe a network.

1 | ```
structure.statistics(A = "adjacency matrix")
``` |

`A` |
An adjacency matrix. |

`n` |
Number of nodes in A. |

`L` |
Number of direct connections in A. |

`C` |
Connectivity of A. |

`LD` |
Link density. |

`lam1A` |
First dominant eigenvalue of A. |

`mlam1A` |
Multiplicity of the dominant eigenvalue. |

`lam2A` |
Magnitude of the second largest eigenvalue. |

`rho` |
Damping ratio (see Caswell 2001). |

`R` |
Distance of lam1A from the bulk of the eigen spectrum. |

`d` |
Difference between the dominant eigenvalue and the link density. |

`no.scc` |
Number of strongly connected components. |

`no.scc.big` |
Number of strongly connected components greater than 1. |

`pscc` |
Precent of nodes participating in a strongly connected component. |

Matthew K. Lau (mkl48@nau.edu) Stuart R. Borrett (borretts@uncw.edu)

Fath, B. D., Borrett, S. R. 2006. A Matlab function for Network Environ Analysis. Environ. Model. Softw. 21, 375-405.

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