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Arc lengths of statistical functions

This is the source code for the R package "alR". It provides functions for using arc lengths in:

  • estimation,
  • regression, and
  • classification.

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Version

Install

install.packages('alR')

Monthly Downloads

7

Version

2.2.0

License

GPL (>= 2)

Issues

0

Pull Requests

0

Stars

0

Forks

0

Maintainer

M Loots

Last Published

September 1st, 2017

Functions in alR (2.2.0)

alR

alR arc lengths of statistical functions.
alrKDE

Objective function for KDE arc length matching.
alKDE

Arc length matching for kernel density estimators.
alKDEboot

Arc length matching for kernel density estimators.
DD

Calculate derivatives.
GaussInt

Arc length of Gaussian PDF.
alKDEjack

Arc length matching for kernel density estimators.
alKDEshort

Arc length matching for kernel density estimators.
alEdist

Arc length estimation.
bhatt.test

Bhattacharryya test for comparing two samples.
biodiesel1

Data on the Measurement of the oxidative stability of biodiesel.
kappa4NLSobj

Sigmoidal curve fitting.
kappa4al

Sigmoidal curve fitting.
biodiesel2

Data on the Measurement of the oxidative stability of biodiesel.
Silverman

Kernel density bandwidth estimators.
kappa4alBoot

Sigmoidal curve fitting.
alE

Arc length estimation.
fixBoot

Trimmed bootstrap distributions.
fixJack

Trimmed jackknife distributions.
kappa4nlsBoot

Sigmoidal curve fitting.
kappa4nlsJack

Sigmoidal curve fitting.
kappa4Int

Arc length of four-parameter kappa CDF.
kappa4IntApprox

Sample arc length statistic.
kappa4nlsShort

Sigmoidal curve fitting.
pairSort

Sorted vector index.
qlin

Point corresponding to quantile. Calculate the \(x\) point corresponding to a quantile \(F(x)\) using linear interpolation.
kappa4alJack

Sigmoidal curve fitting.
mmKDEshort

Moment matching for kernel density estimators.
momKDE

Objective function for KDE moment matching.
qsamp

Empirical sample quantile. Calculate empirical sample quantile.
trim

(Trimmed) vector.
kdeGaussInt

Arc length of Gaussian KDE.
kdeGaussMom

Non-central Gaussian KDE moments.
dkdeGauss

Gaussian kernel density estimator.
lulu

LULU smoother.
mmKDE

Moment matching for kernel density estimators.
histone

Data on histone modifications.
pkappa4

Four-parameter kappa distribution.
kappa4alShort

Sigmoidal curve fitting.
kappa4nls

Sigmoidal curve fitting.
mmKDEboot

Moment matching for kernel density estimators.
mmKDEjack

Moment matching for kernel density estimators.