SecondDerivativePenalty: A Roughness Penalty Based on the Squared Second Derivative
In CHsharp: Choi and Hall Style Data Sharpening
Description
Usage
Arguments
Value
Author(s)
View source: R/SecondDerivativePenalty.R
Description
A roughness penalty function based on squared second derivatives
evaluated numerically. This is a possible template function for
other types of penalties.
Usage
1
SecondDerivativePenalty(xgrid, a)
Arguments
xgrid
vector of length m, must be increasing
a
a function of one numeric variable
Value
a vector of second derivatives evaluated at the points of xgrid
Author(s)
W.J. Braun
CHsharp documentation built on May 1, 2019, 6:48 p.m.
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Description Usage Arguments Value Author(s)
View source: R/SecondDerivativePenalty.R
Description
A roughness penalty function based on squared second derivatives evaluated numerically. This is a possible template function for other types of penalties.
Usage
1 | SecondDerivativePenalty(xgrid, a)
|
Arguments
xgrid |
vector of length m, must be increasing |
a |
a function of one numeric variable |
Value
a vector of second derivatives evaluated at the points of xgrid
Author(s)
W.J. Braun
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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