Description Usage Arguments Details Value

Density, distribution function, quantile function and
random generation for the SEV distribution with location
`loc`

and scale `scale`

.

1 2 3 4 5 6 7 8 9 |

`p` |
Vector of probabilities |

`loc` |
Location parameter |

`scale` |
Scale parameter |

`q` |
Vector of quantiles |

`x` |
Vector of quantiles |

`n` |
Number of observations |

If `loc`

is not specified, a default
value of 0 is used. If `scale`

is not
specified, a default value of 1 is used.

The smallest extreme value distribution with
location parameter *μ* and
scale *σ* has density

*f(x;μ,σ) = \frac{1}{σ}φ_{_{SEV}}≤ft(\frac{x-μ}{σ}\right),\quad -∞ < x < ∞ *

where *φ_{_{SEV}}(z)* exp[z - exp(z)] is the density of the standard LEV distribution.

`dsev`

gives the density,
`psev`

gives the distribution function,
`qsev`

gives the quantile function, and
`rsev`

generates random observations.

The length of the result is determined by `n`

for `rsev`

, and is the maximum of the lengths
of the numerical arguments for the other functions.

The numerical arguments other than `n`

are
recycled to the length of the result.

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