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ks (version 1.7.4)

Kernel smoothing

Description

Kernel smoothers for univariate and multivariate data

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Version

Install

install.packages('ks')

Monthly Downloads

37,236

Version

1.7.4

License

GPL (>= 2)

Maintainer

Tarn Duong

Last Published

October 11th, 2010

Functions in ks (1.7.4)

ks

ks
contourLevels

Contour levels for kde and kda.kde objects
Hscv

Smoothed cross-validation (SCV) bandwidth selector
kde

Kernel density estimate for multivariate data
kdde

Kernel density derivative estimate for multivariate data
dkde

Functions for univariate kernel density estimates
Hpi

Plug-in bandwidth selector
vec

Vector and vector half operators
plot

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

Biased cross-validation (BCV) bandwidth matrix selector for bivariate data
dmvnorm.mixt

Multivariate and univariate normal mixture distribution
pre.scale

Pre-sphering and pre-scaling
kda

Kernel discriminant analysis for multivariate data
plotmixt

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

Linear binning for multivariate data
Hlscv

Least-squares cross-validation (LSCV) bandwidth matrix selector for multivariate data
dmvt.mixt

Multivariate t mixture distribution
ks-internal

Internal functions in the ks library
Hamise.mixt

Squared error bandwidth matrix selectors for normal mixture densities
unicef

Unicef child mortality - life expectancy data
kde.test

Kernel density based two-sample comparison test