trans: transformation function

In ExtrPatt: Spatial Dependencies and Indices for Extremes

transformation function

Description

Applies the transformation t(x) = \log(1+\exp{(x)})

Usage

trans(x)

Arguments

x	Real vector

Details

Transformation from real vector in real, positive vector under preservation of Frechet-distribution.

Value

Real, positive vector, containing the result of transformation function.

Author(s)

Yuing Jiang, Dan Cooley

References

Cooley & Thibaud (2019) <doi:10.1093/biomet/asz028>

See Also

svd.tpdm, pca.tpdm

ExtrPatt documentation built on Nov. 8, 2023, 1:09 a.m.