Description Usage Arguments Value Author(s) References See Also Examples

This function estimates the parameters of the Weibull distribution given the L-moments of the data in an L-moment object such as that returned by `lmoms`

. The Weibull distribution is a reverse Generalized Extreme Value distribution. As result, the Generalized Extreme Value algorithms are used for implementation of the Weibull in this package. The relations between the Generalized Extreme Value parameters (*ξ*, *α*, and *κ*) and the Weibull parameters are

*κ = 1/δ \mbox{,}*

*α = β/δ \mbox{, and}*

*ξ = ζ - β \mbox{.}*

These relations are taken from Hosking and Wallis (1997). The relations between the distribution parameters and L-moments are seen under `lmomgev`

.

1 |

`lmom` |
An L-moment object created by |

`checklmom` |
Should the |

`...` |
Other arguments to pass. |

An **R** `list`

is returned.

`type` |
The type of distribution: |

`para` |
The parameters of the distribution. |

`source` |
The source of the parameters: “parwei”. |

W.H. Asquith

Hosking, J.R.M., and Wallis, J.R., 1997, Regional frequency analysis—An approach based on L-moments: Cambridge University Press.

`lmomwei`

,
`cdfwei`

, `pdfwei`

, `quawei`

1 2 3 4 |

lmomco documentation built on Sept. 21, 2018, 6:40 p.m.

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