Last data update: 2014.03.03

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CranContrib
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Results 1 - 6 of 6 found.
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smoothm (Package: smoothmest) : Smoothed and unsmoothed 1-d location M-estimators

smoothm is an interface for all the smoothed M-estimators introduced in Hampel, Hennig and Ronchetti (2011) for one-dimensional location, the Huber- and Bisquare-M-estimator and the ML-estimator of the Cauchy distribution, calling all the other functions documented on this page.
● Data Source: CranContrib
● Keywords: robust, univar
● Alias: mbisquare, mlcauchy, sehuber, smbisquare, smcauchy, smhuber, smoothm
● 0 images

pitman (Package: smoothmest) : Pitman location estimator

Pitman estimator of one-dimensional location, optimal with scale assumed to be known. Calculated by brute force (using integrate).
● Data Source: CranContrib
● Keywords: univar
● Alias: pitman
● 0 images

pdens (Package: smoothmest) : Auxiliary functions for pitman

Auxiliary functions for pitman.
● Data Source: CranContrib
● Keywords: univar
● Alias: dens, pdens, sdens
● 0 images

dhuber (Package: smoothmest) : Huber's least favourable distribution

Density for and random values from Huber's least favourable distribution, see Huber and Ronchetti (2009).
● Data Source: CranContrib
● Keywords: distribution
● Alias: dhuber, edhuber, rhuber
● 0 images

smpsi (Package: smoothmest) : Auxiliary functions for smoothm

Psi-functions, derivatives and further auxiliary functions used for computing the estimators in smoothm.
● Data Source: CranContrib
● Keywords: robust, univar
● Alias: flikcauchy, likcauchy, psicauchy, psidcauchy, smbpsi, smbpsid, smbpsidi, smbpsii, smcipsi, smcipsid, smcpsi, smcpsid, smpmed, smpsi, smtfcauchy
● 0 images

ddoublex (Package: smoothmest) : The double exponential (Laplace) distribution

Density for and random values from double exponential (Laplace) distribution with density exp(-abs(x-mu)/lambda)/(2*lambda), for which the median is the ML estimator.
● Data Source: CranContrib
● Keywords: distribution
● Alias: ddoublex, rdoublex
● 0 images