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e1071 (version 1.1-3)

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

Description

Functions for latent class analysis, reading/writing of images in pnm format, short time Fourier transform, fuzzy clustering, support vector machines, shortest path computation, ...

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Version

Install

install.packages('e1071')

Monthly Downloads

539,706

Version

1.1-3

License

GPL version 2 or newer. See COPYRIGHT.svm.cpp for the copyright of the svm C++ code.

Maintainer

Friedrich Leisch

Last Published

September 16th, 2024

Functions in e1071 (1.1-3)

ica

Independent Component Analysis
kurtosis

Kurtosis
impute

Replace Missing Values
cshell

Fuzzy C-Shell Clustering
interpolate

Interpolate Values of Array
hamming.window

Computes the Coefficients of a Hamming Window.
lca

Latent Class Analysis (LCA)
countpattern

Count Binary Patterns
cmeanscl

Fuzzy C-Means Clustering
rbridge

Simulation of Brownian Bridge
predict.svm

Predict method for Support Vector Machines
plot.stft

Plots an Object of Type stft.
rectangle.window

Computes the Coefficients of a Rectangle Window.
bincombinations

Binary Combinations
Mvnorm

The Multivariate Normal Distribution
hanning.window

Computes the Coefficients of a Hanning Window.
matchClasses

Find similar classes in two-way contingency tables
rwiener

Simulation of Wiener Process
stft

Computes the Short Time Fourier Transform of a Vector
read.octave

Read Octave Data File
validity.measures

Validity Measures
svm

Support Vector Machines
pnm

Portable Anymap Images
print.fclust

Print Number and Sizes of Clusters
element

Extract Elements of an Array
Discrete

Discrete Distribution
skewness

Skewness
plot.fclust

Plot Clustered Data
moment

Statistical Moment
allShortestPaths

Find Shortest Paths Between All Nodes in a Directed Graph
hamming.distance

Hamming Distances of Vectors
scaclust

Fuzzy Clustering using Scatter Matrices
bootstrap.lca

Bootstrap Samples of LCA Results
sigmoid

The logistic function and derivatives
classAgreement

Coefficients comparing classification agreement
permutations

All permutations of integers 1:n