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psi_1

psi weight function for location and regression


Description

See Marazzi A. (1993), p.319

Usage

Psi(svals)

Arguments

svals

A vector of input values

Value

The values of the psi weight function for each element of svals

References

Marazzi A. (1993) Algorithm, Routines, and S functions for Robust Statistics. Wadsworth & Brooks/cole, Pacific Grove, California. p.319


robeth

R Functions for Robust Statistics

v2.7-6
GPL (>= 2)
Authors
Alfio Marazzi <Alfio.Marazzi@unisante.ch>
Initial release
2020-03-02

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