klaR v0.3-0


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Classification and visualization

Miscellaneous functions for classification and visualization developed at the Department of Statistics, University of Dortmund

Functions in klaR

Name Description
b.scal Calculation of beta scaling parameters
rda Regularized Discriminant Analysis (RDA)
e.scal Function to calculate e- or softmax scaled membership values
EDAM Computation of an Eight Direction Arranged Map
predict.NaiveBayes Naive Bayes Classifier
sknn Simple k nearest Neighbours
errormatrix Tabulation of prediction errors by classes
tripoints Barycentric plots
distmirr Internal function to convert a distance structure to a matrix
quadtrafo Transforming of 4 dimensional values in a barycentric coordinate system.
.dmvnorm Density of a Multivariate Normal Distribution
calc.trans Calculation of transition probabilities
plot.NaiveBayes Naive Bayes Plot
countries Socioeconomic data for the most populous countries.
ucpm Uschi's classification performance measures
triplot Barycentric plots
dkernel Estimate density of a given kernel
triperplines Barycentric plots
predict.rda Regularized Discriminant Analysis (RDA)
svmlight Interface to SVMlight
triframe Barycentric plots
partimat Plotting the 2-d partitions of classification methods
predict.sknn Simple k Nearest Neighbours Classification
quadplot Plotting of 4 dimensional membership representation simplex
drawparti Plotting the 2-d partitions of classification methods
tritrafo Barycentric plots
shardsplot Plotting Eight Direction Arranged Maps or Self-Organizing Maps
NaiveBayes Naive Bayes Classifier
TopoS Computation of criterion S of a visualization
B3 West German Business Cycles 1955-1994
betascale Scale membership values according to a beta scaling
predict.svmlight Interface to SVMlight
stepclass Stepwise variable selection for classification
trigrid Barycentric plots
smrplot Plotting of membership representation simplex
centerlines Lines from classborders to the center
hmm.sop Calculation of HMM Sum of Path
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Date 2004-07-02
License GPL version 2 or newer
URL http://www.statistik.uni-dortmund.de
Packaged Fri Jul 2 13:45:38 2004; ligges

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