trans

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

An implementation of
1) the tail pairwise dependence matrix (TPDM) as described in Jiang & Cooley (2020) <doi:10.1175/JCLI-D-19-0413.1>
2) the extremal pattern index (EPI) as described in Szemkus & Friederichs ('Spatial patterns and indices for heatwave and droughts over Europe using a decomposition of extremal dependency'; submitted to ASCMO 2023).

Svenja Szemkus

ExtrPatt

Spatial Dependencies and Indices for Extremes

Dan Cooley

Yuing Jiang

trans function

<dl><dt>x</dt>
<dd>Real vector</dd></dl>

Arguments

Author

transformation function — trans

<dl>

<dt>x</dt>
<dd>Real vector</dd>

</dl>

trans: transformation function

Description

Usage

Value

Arguments

Author

Details

References

See Also