parr: Polynomial formulation of B-spline
In bspline: B-Spline Interpolation and Regression
parr R Documentation
Polynomial formulation of B-spline
Description
Polynomial formulation of B-spline
Usage
parr(xk, n = 3L)
Arguments
xk
Numeric vector, knots
n
Integer scalar, polynomial order (3 by default)
Value
Numeric 3D array, the first index runs through n+1 polynomial coefficients;
the second – through n+1 supporting intervals; and the last one through nk-n-1
B-splines (here nk=length(xk)). Knot interval of length 0 will have corresponding
coefficients set to 0.
bspline documentation built on April 4, 2025, 4:54 a.m.
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| parr | R Documentation |
Polynomial formulation of B-spline
Description
Polynomial formulation of B-spline
Usage
parr(xk, n = 3L)
Arguments
xk |
Numeric vector, knots |
n |
Integer scalar, polynomial order (3 by default) |
Value
Numeric 3D array, the first index runs through n+1 polynomial coefficients; the second – through n+1 supporting intervals; and the last one through nk-n-1 B-splines (here nk=length(xk)). Knot interval of length 0 will have corresponding coefficients set to 0.
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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