tension_grad: Gradient of the tension of several splines
In thomasblanchet/gpinter: Generalized Pareto Interpolation
View source: R/quintic-spline.R
tension_grad R Documentation
Gradient of the tension of several splines
Description
The gradient of the tension of several splines with respect
to the value of the second derivative at each knot.
Usage
tension_grad(xk, yk, sk, ak)
Arguments
xk
A vector of interpolation points.
yk
A vector of values at each interpolation point.
sk
A vector of slopes at each interpolation point.
ak
A vector of second derivatives at each interpolation point.
Value
A vector of length length(ak) with the derivatives.
Author(s)
Thomas Blanchet, Juliette Fournier, Thomas Piketty
thomasblanchet/gpinter documentation built on Nov. 29, 2022, 4:32 a.m.
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View source: R/quintic-spline.R
| tension_grad | R Documentation |
Gradient of the tension of several splines
Description
The gradient of the tension of several splines with respect to the value of the second derivative at each knot.
Usage
tension_grad(xk, yk, sk, ak)
Arguments
xk |
A vector of interpolation points. |
yk |
A vector of values at each interpolation point. |
sk |
A vector of slopes at each interpolation point. |
ak |
A vector of second derivatives at each interpolation point. |
Value
A vector of length length(ak) with the derivatives.
Author(s)
Thomas Blanchet, Juliette Fournier, Thomas Piketty
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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