natural_quintic_spline: Estimate natural quintic spline with known first derivatives
In thomasblanchet/gpinter: Generalized Pareto Interpolation
View source: R/quintic-spline.R
natural_quintic_spline R Documentation
Estimate natural quintic spline with known first derivatives
Description
Estimate a natural quintic spline from known values of the
function and its derivatives: that is, estimate the second derivative of
the spline at each knot to ensure a continuous third derivative and
a zero third derivative at the extremities.
Usage
natural_quintic_spline(xk, yk, sk)
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.
Value
The vector ak of second derivatives at each knot.
Author(s)
Thomas Blanchet, Juliette Fournier, Thomas Piketty
thomasblanchet/gpinter documentation built on Nov. 29, 2022, 4:32 a.m.
R Package Documentation
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View source: R/quintic-spline.R
| natural_quintic_spline | R Documentation |
Estimate natural quintic spline with known first derivatives
Description
Estimate a natural quintic spline from known values of the function and its derivatives: that is, estimate the second derivative of the spline at each knot to ensure a continuous third derivative and a zero third derivative at the extremities.
Usage
natural_quintic_spline(xk, yk, sk)
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. |
Value
The vector ak of second derivatives at each knot.
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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