ibr2.0-5 package

Iterative Bias Reduction

fittedA

Evaluates the fits for iterative bias reduction method

kernelSx

Evaluates the smoothing matrix at x*

plot.ibr

Plot diagnostic for an ibr object

poids

Product kernel evaluation

summary.npregress

Summarizing local polynomial fits

sumvalpr

Sum of a geometric series

tracekernel

Trace of product kernel smoother

AIC.ibr

Summarizing iterative bias reduction fits

betaA

Calculates coefficients for iterative bias reduction smoothers

DuchonQ

Computes the semi-kernel of Duchon splines

DuchonS

Computes the semi-kernel of Duchon splines

betaS1

Coefficients for iterative bias reduction method.

betaS1lr

Coefficients for iterative bias reduction method.

BIC.ibr

Information Criterion for ibr

bwchoice

Choice of bandwidth achieving a prescribed effective degree of freedom

calcA

Decomposition of the kernel smoother

cvobs

Selection of the number of iterations for iterative bias reduction smo...

departnoyau

Trace of the product kernel smoother

dssmoother

Evaluate the smoothing matrix, the radial basis matrix, the polynomial...

dsSx

Evaluate the smoothing matrix at any point

fittedS1

Evaluate the fit for iterative bias reduction model

fittedS1lr

Evaluate the fit for iterative bias reduction model

forward

Iterative bias reduction smoothing

ibr-package

Iterative Bias Reduction

ibr.fit

Iterative bias reduction smoothing

ibr

Iterative bias reduction smoothing

iterchoiceA

Selection of the number of iterations for iterative bias reduction smo...

iterchoiceAcv

Selection of the number of iterations for iterative bias reduction smo...

iterchoiceAcve

Selection of the number of iterations for iterative bias reduction smo...

iterchoiceAe

Selection of the number of iterations for iterative bias reduction smo...

iterchoiceS1

Number of iterations selection for iterative bias reduction model

iterchoiceS1cv

Selection of the number of iterations for iterative bias reduction smo...

iterchoiceS1cve

Selection of the number of iterations for iterative bias reduction smo...

iterchoiceS1e

Number of iterations selection for iterative bias reduction model

iterchoiceS1lrcv

Selection of the number of iterations for iterative bias reduction smo...

iterchoiceS1lrcve

Selection of the number of iterations for iterative bias reduction smo...

kernel

Kernel evaluation

lambdachoice

Choice of bandwidth according to a given effective degree of freedom

lambdachoicelr

Choice of bandwidth according to a given effective degree of freedom

lrsmoother

Evaluate the lowrank spline

npregress

Local polynomials smoothing

plot.forwardibr

Plot diagnostic for an ibr object

predict.ibr

Predicted values using iterative bias reduction smoothers

predict.npregress

Predicted values using using local polynomials

print.summary.ibr

Printing iterative bias reduction summaries

print.summary.npregress

Printing iterative bias reduction summaries

summary.ibr

Summarizing iterative bias reduction fits

Multivariate smoothing using iterative bias reduction with kernel, thin plate splines, Duchon splines or low rank splines.

  • Maintainer: Pierre-Andre Cornillon
  • License: GPL (>= 2)
  • Last published: 2025-09-12