freeknotsplines: Free-Knot Splines

This package is for fitting free-knot splines for data with one independent variable and one dependent variable. Four free-knot spline algorithms are provided for the case where the number of knots is known in advance. A knot-search algorithm is provided for the case where the number of knots is not known in advance. In addition, methods are available to compute the fitted values, the residuals, and the coefficients of the splines, and to plot the results, along with a method to summarize the results.

Author
Steven Spiriti <puzzlesteven@gmail.com>, Philip Smith <philip.smith@ttu.edu>, Pierre Lecuyer <lecuyer@iro.UMontreal.ca>,
Date of publication
2012-10-04 20:58:12
Maintainer
Steven Spiriti <puzzlesteven@gmail.com>
License
GPL (>= 2)
Version
1.0

View on CRAN

Man pages

chgbasismat
Compute Change-of-Basis Matrix to Convert Truncated Power...
coef.freekt
Compute Coefficients of B-Splines For Free-Knot Splines
fitcriteria
Fit Criteria for Free-Knot Splines
fit.search.numknots
Perform a Search on the Number of Knots and Fit Free-Knot...
fitted.freekt
Compute Fitted Values For Free-Knot Spline
freeknotfit
Fit Free-Knot Splines To Data
freeknotsplines
Free-Knot Splines
plot.freekt
Plot Fitted Values for Free-Knot Spline
residuals.freekt
Compute Residuals For Free-Knot Spline
summary.freekt
Summarize Free-Knot Spline Fit

Files in this package

freeknotsplines
freeknotsplines/MD5
freeknotsplines/src
freeknotsplines/src/RngStream.h
freeknotsplines/src/RngStream.c
freeknotsplines/src/pspline_lib.h
freeknotsplines/src/psplines.c
freeknotsplines/src/lecuyer.h
freeknotsplines/src/lecuyer.c
freeknotsplines/src/freepsgold.c
freeknotsplines/src/freepsgen.c
freeknotsplines/src/freelsgold.c
freeknotsplines/src/freelsgen.c
freeknotsplines/src/fminbr.c
freeknotsplines/R
freeknotsplines/R/Rfunc.R
freeknotsplines/NAMESPACE
freeknotsplines/man
freeknotsplines/man/summary.freekt.Rd
freeknotsplines/man/residuals.freekt.Rd
freeknotsplines/man/plot.freekt.Rd
freeknotsplines/man/freeknotsplines.Rd
freeknotsplines/man/freeknotfit.Rd
freeknotsplines/man/fitted.freekt.Rd
freeknotsplines/man/fitcriteria.Rd
freeknotsplines/man/fit.search.numknots.Rd
freeknotsplines/man/coef.freekt.Rd
freeknotsplines/man/chgbasismat.Rd
freeknotsplines/DESCRIPTION