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ks (version 1.7.3)

Kernel smoothing

Description

Kernel smoothers for univariate and multivariate data

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Version

Install

install.packages('ks')

Monthly Downloads

36,515

Version

1.7.3

License

GPL (>= 2)

Maintainer

Tarn Duong

Last Published

October 8th, 2010

Functions in ks (1.7.3)

Hamise.mixt

Squared error bandwidth matrix selectors for normal mixture densities
pre.scale

Pre-sphering and pre-scaling
Hscv

Smoothed cross-validation (SCV) bandwidth selector
ks-internal

Internal functions in the ks library
kde

Kernel density estimate for multivariate data
kda

Kernel discriminant analysis for multivariate data
dkde

Functions for univariate kernel density estimates
plot

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

Vector and vector half operators
ks

ks
kde.test

Kernel density based two-sample comparison test
Hlscv

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

Linear binning for multivariate data
unicef

Unicef child mortality - life expectancy data
contourLevels

Contour levels for kde and kda.kde objects
Hbcv

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

Kernel density derivative estimate for multivariate data
dmvnorm.mixt

Multivariate and univariate normal mixture distribution
plotmixt

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

Plug-in bandwidth selector
dmvt.mixt

Multivariate t mixture distribution