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ks (version 1.8.8)

Kernel smoothing

Description

Kernel smoothers for univariate and multivariate data

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Version

Install

install.packages('ks')

Monthly Downloads

36,515

Version

1.8.8

License

GPL (>= 2)

Maintainer

Tarn Duong

Last Published

May 25th, 2012

Functions in ks (1.8.8)

Hns

Normal scale bandwidth
Hscv

Smoothed cross-validation (SCV) bandwidth selector
contourLevels

Contours for kde and kda.kde objects
dmvt.mixt

Multivariate t mixture distribution
dmvnorm.mixt

Multivariate and univariate normal mixture distribution
unicef

Unicef child mortality - life expectancy data
kde.test

Kernel density based two-sample comparison test
vec

Vector and vector half operators
Hbcv

Biased cross-validation (BCV) bandwidth matrix selector for bivariate data
ks-internal

Internal functions in the ks library
Hlscv

Least-squares cross-validation (LSCV) bandwidth matrix selector for multivariate data
binning

Linear binning for multivariate data
Hamise.mixt

Squared error bandwidth matrix selectors for normal mixture densities
Hpi

Plug-in bandwidth selector
ks

ks
kde

Kernel density estimate for multivariate data
kdde

Kernel density derivative estimate for multivariate data
dkde

Functions for univariate kernel density estimates
plot

Kernel density estimate plot for 1- to 3-dimensional data
kda

Kernel discriminant analysis for multivariate data
plotmixt

Plot for 2- and 3-dimensional normal and t-mixture density functions.
pre.scale

Pre-sphering and pre-scaling