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e1071

Misc Functions of the Department of Statistics, Probability Theory Group (Formerly: E1071), TU Wien

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 ...

Functions (46)

Discrete

Discrete Distribution

bclust

Bagged Clustering

bincombinations

Binary Combinations

bootstrap.lca

Bootstrap Samples of LCA Results

boxplot.bclust

Boxplot of Cluster Profiles

classAgreement

Coefficients Comparing Classification Agreement

cmeans

Fuzzy C-Means Clustering

countpattern

Count Binary Patterns

cshell

Fuzzy C-Shell Clustering

e1071-deprecated

Deprecated Functions in Package e1071

element

Extract Elements of an Array

fclustIndex

Fuzzy Cluster Indexes (Validity/Performance Measures)

gknn

Generalized k-Nearest Neighbors Classification or Regression

hamming.distance

Hamming Distances of Vectors

hamming.window

Computes the Coefficients of a Hamming Window.

hanning.window

Computes the Coefficients of a Hanning Window.

hsv_palette

Sequential color palette based on HSV colors

ica

Independent Component Analysis

impute

Replace Missing Values

interpolate

Interpolate Values of Array

kurtosis

Kurtosis

lca

Latent Class Analysis (LCA)

matchClasses

Find Similar Classes in Two-way Contingency Tables

matchControls

Find Matched Control Group

moment

Statistical Moment

naiveBayes

Naive Bayes Classifier

permutations

All Permutations of Integers 1:n

plot.stft

Plot Short Time Fourier Transforms

plot.svm

Plot SVM Objects

plot.tune

Plot Tuning Object

predict.svm

Predict Method for Support Vector Machines

probplot

Probability Plot

rbridge

Simulation of Brownian Bridge

read.matrix.csr

Read/Write Sparse Data

rectangle.window

Computes the Coefficients of a Rectangle Window.

rwiener

Simulation of Wiener Process

scale_data_frame

Scaling and Centering of Data Frames

shortestPaths

Find Shortest Paths Between All Nodes in a Directed Graph

sigmoid

The Logistic Function and Derivatives

skewness

Skewness

stft

Computes the Short Time Fourier Transform of a Vector

svm

Support Vector Machines

tune

Parameter Tuning of Functions Using Grid Search

tune.control

Control Parameters for the Tune Function

tune.wrapper

Convenience Tuning Wrapper Functions

write.svm

Write SVM Object to File

e1071

Misc Functions of the Department of Statistics, Probability Theory Group (Formerly: E1071), TU Wien

v1.7-11

GPL-2 | GPL-3

Authors

David Meyer [aut, cre], Evgenia Dimitriadou [aut, cph], Kurt Hornik [aut], Andreas Weingessel [aut], Friedrich Leisch [aut], Chih-Chung Chang [ctb, cph] (libsvm C++-code), Chih-Chen Lin [ctb, cph] (libsvm C++-code)

Initial release

e1071

Functions (46)

e1071

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