psi_1: psi weight function for location and regression

PsiR Documentation

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 documentation built on Aug. 22, 2023, 9:09 a.m.

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