klaR v0.5-4


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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
EDAM Computation of an Eight Direction Arranged Map
b.scal Calculation of beta scaling parameters
triperplines Barycentric plots
triplot Barycentric plots
distmirr Internal function to convert a distance structure to a matrix
stepclass Stepwise variable selection for classification
meclight.default Minimal Error Classification
TopoS Computation of criterion S of a visualization
plot.NaiveBayes Naive Bayes Plot
nm Nearest Mean Classification
predict.rda Regularized Discriminant Analysis (RDA)
classscatter Classification scatterplot matrix
hmm.sop Calculation of HMM Sum of Path
drawparti Plotting the 2-d partitions of classification methods
loclda Localized Linear Discriminant Analysis (LocLDA)
plineplot Plotting marginal posterior class probabilities
.dmvnorm Density of a Multivariate Normal Distribution
e.scal Function to calculate e- or softmax scaled membership values
tripoints Barycentric plots
benchB3 Benchmarking on B3 data
predict.NaiveBayes Naive Bayes Classifier
rda Regularized Discriminant Analysis (RDA)
dkernel Estimate density of a given kernel
trigrid Barycentric plots
friedman.data Friedman's classification benchmark data
svmlight Interface to SVMlight
predict.sknn Simple k Nearest Neighbours Classification
quadtrafo Transforming of 4 dimensional values in a barycentric coordinate system.
B3 West German Business Cycles 1955-1994
shardsplot Plotting Eight Direction Arranged Maps or Self-Organizing Maps
NaiveBayes Naive Bayes Classifier
errormatrix Tabulation of prediction errors by classes
predict.loclda Localized Linear Discriminant Analysis (LocLDA)
partimat Plotting the 2-d partitions of classification methods
quadplot Plotting of 4 dimensional membership representation simplex
sknn Simple k nearest Neighbours
predict.svmlight Interface to SVMlight
predict.meclight Prediction of Minimal Error Classification
tritrafo Barycentric plots
ucpm Uschi's classification performance measures
triframe Barycentric plots
calc.trans Calculation of transition probabilities
countries Socioeconomic data for the most populous countries.
betascale Scale membership values according to a beta scaling
centerlines Lines from classborders to the center
greedy.wilks Stepwise forward variable selection for classification
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Last month downloads


Date 2007-05-13
SystemRequirements SVMlight
License GPL version 2
URL http://www.statistik.uni-dortmund.de
Packaged Sun May 13 21:19:44 2007; ligges

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