Cubic Hermite Splines and Related Optimization Methods

Constructs, plots and evaluates constrained cubic Hermite splines, which can be used to construct monotonic and bounded splines. Computes their first derivatives, indefinite integrals and smooth approximations of their first, second and higher derivatives. Also, computes their roots/solutions, along with their minima/maxima and inflection points.


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Reference manual

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install.packages("kubik")

0.2.0 by Abby Spurdle, 19 days ago


https://sites.google.com/site/spurdlea/r


Browse source code at https://github.com/cran/kubik


Authors: Abby Spurdle


Documentation:   PDF Manual  


Task views: Numerical Mathematics


GPL (>= 2) license


Suggests intoo, vectools


Imported by barsurf, probhat.


See at CRAN