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klaR (version 0.3-0)
Classification and visualization
Description
Miscellaneous functions for classification and visualization developed at the Department of Statistics, University of Dortmund
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Install
install.packages('klaR')
Monthly Downloads
12,565
Version
0.3-0
License
GPL version 2 or newer
Maintainer
Uwe Ligges with contributions from Andrea Preusser
Last Published
December 14th, 2023
Functions in klaR (0.3-0)
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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