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e1071 (version 1.7-17)

Misc Functions of the Department of Statistics, Probability Theory Group (Formerly: 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, generalized k-nearest neighbour ...

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Version

Install

install.packages('e1071')

Monthly Downloads

546,093

Version

1.7-17

License

GPL-2 | GPL-3

Maintainer

David Meyer

Last Published

December 18th, 2025

Functions in e1071 (1.7-17)

hamming.window

Computes the Coefficients of a Hamming Window.
hamming.distance

Hamming Distances of Vectors
ica

Independent Component Analysis
hsv_palette

Sequential color palette based on HSV colors
hanning.window

Computes the Coefficients of a Hanning Window.
gknn

Generalized k-Nearest Neighbors Classification or Regression
impute

Replace Missing Values
element

Extract Elements of an Array
fclustIndex

Fuzzy Cluster Indexes (Validity/Performance Measures)
interpolate

Interpolate Values of Array
kurtosis

Kurtosis
plot.svm

Plot SVM Objects
plot.tune

Plot Tuning Object
permutations

All Permutations of Integers 1:n
matchClasses

Find Similar Classes in Two-way Contingency Tables
naiveBayes

Naive Bayes Classifier
lca

Latent Class Analysis (LCA)
rbridge

Simulation of Brownian Bridge
read.matrix.csr

Read/Write Sparse Data
skewness

Skewness
moment

Statistical Moment
allShortestPaths

Find Shortest Paths Between All Nodes in a Directed Graph
predict.svm

Predict Method for Support Vector Machines
sigmoid

The Logistic Function and Derivatives
plot.stft

Plot Short Time Fourier Transforms
matchControls

Find Matched Control Group
scale_data_frame

Scaling and Centering of Data Frames
probplot

Probability Plot
rwiener

Simulation of Wiener Process
rectangle.window

Computes the Coefficients of a Rectangle Window.
stft

Computes the Short Time Fourier Transform of a Vector
svm

Support Vector Machines
tune.wrapper

Convenience Tuning Wrapper Functions
tune

Parameter Tuning of Functions Using Grid Search
tune.control

Control Parameters for the Tune Function
write.svm

Write SVM Object to File