psi.Bisquare: Tukey's Bisquare Psi Function
In abnormally-distributed/cvreg: Cross Validation and Robust Estimation Utilities
Description
Usage
Arguments
Value
View source: R/robustregression.R
Description
the first derivative of Tukey's bisquare rho function.
Usage
1
psi.Bisquare(u, c = 4.685)
Arguments
u
vector of centered and scaled residuals
c
tuning constant. defaults to 4.685
Value
a numeric vector
abnormally-distributed/cvreg documentation built on May 3, 2020, 3:45 p.m.
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Description Usage Arguments Value
View source: R/robustregression.R
Description
the first derivative of Tukey's bisquare rho function.
Usage
1 | psi.Bisquare(u, c = 4.685)
|
Arguments
u |
vector of centered and scaled residuals |
c |
tuning constant. defaults to 4.685 |
Value
a numeric vector
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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