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e1071 (version 1.5-20)

Misc Functions of the Department of Statistics (e1071), TU Wien

Description

Functions for latent class analysis, short time Fourier transform, fuzzy clustering, support vector machines, shortest path computation, bagged clustering, naive Bayes classifier, ...

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Version

Install

install.packages('e1071')

Monthly Downloads

414,420

Version

1.5-20

License

GPL-2

Maintainer

Friedrich Leisch

Last Published

October 19th, 2009

Functions in e1071 (1.5-20)

Discrete

Discrete Distribution
moment

Statistical Moment
cmeans

Fuzzy C-Means Clustering
bootstrap.lca

Bootstrap Samples of LCA Results
naiveBayes

Naive Bayes Classifier
matchClasses

Find Similar Classes in Two-way Contingency Tables
boxplot.bclust

Boxplot of Cluster Profiles
cshell

Fuzzy C-Shell Clustering
ica

Independent Component Analysis
hanning.window

Computes the Coefficients of a Hanning Window.
probplot

Probability Plot
bincombinations

Binary Combinations
hamming.window

Computes the Coefficients of a Hamming Window.
kurtosis

Kurtosis
fclustIndex

Fuzzy Cluster Indexes (Validity/Performance Measures)
interpolate

Interpolate Values of Array
e1071-deprecated

Deprecated Functions in Package e1071
plot.tune

Plot Tuning Object
classAgreement

Coefficients Comparing Classification Agreement
matchControls

Find Matched Control Group
plot.svm

Plot SVM Objects
lca

Latent Class Analysis (LCA)
permutations

All Permutations of Integers 1:n
impute

Replace Missing Values
plot.stft

Plot Short Time Fourier Transforms
bclust

Bagged Clustering
hsv_palette

Sequential color palette based on HSV colors
predict.svm

Predict Method for Support Vector Machines
rbridge

Simulation of Brownian Bridge
hamming.distance

Hamming Distances of Vectors
read.matrix.csr

Read/Write Sparse Data
tune.wrapper

Convenience Tuning Wrapper Functions
skewness

Skewness
tune.control

Control Parameters for the Tune Function
rwiener

Simulation of Wiener Process
svm

Support Vector Machines
write.svm

Write SVM Object to File
sigmoid

The Logistic Function and Derivatives
rectangle.window

Computes the Coefficients of a Rectangle Window.
tune

Parameter Tuning of Functions Using Grid Search
allShortestPaths

Find Shortest Paths Between All Nodes in a Directed Graph
stft

Computes the Short Time Fourier Transform of a Vector
element

Extract Elements of an Array
countpattern

Count Binary Patterns