Computes the skewness.
● Data Source:
CranContrib
● Keywords: univar
● Alias: skewness
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ica
(Package: e1071) :
Independent Component Analysis
This is an R-implementation of the Matlab-Function of Petteri.Pajunen@hut.fi.
● Data Source:
CranContrib
● Keywords: multivariate
● Alias: ica, plot.ica, print.ica
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tune.wrapper
(Package: e1071) :
Convenience Tuning Wrapper Functions
Convenience tuning wrapper functions, using tune .
● Data Source:
CranContrib
● Keywords: models
● Alias: best.nnet, best.randomForest, best.rpart, best.svm, tune.knn, tune.nnet, tune.randomForest, tune.rpart, tune.svm, tune.wrapper
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reads and writes a file in sparse data format.
● Data Source:
CranContrib
● Keywords: IO
● Alias: read.matrix.csr, write.matrix.csr
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rectangle.window
(Package: e1071) :
Computes the Coefficients of a Rectangle Window.
Returns the filter coefficients of a rectangle window. That is a vector of n 1.
● Data Source:
CranContrib
● Keywords: ts
● Alias: rectangle.window
●
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hamming.distance
(Package: e1071) :
Hamming Distances of Vectors
If both x and y are vectors, hamming.distance returns the Hamming distance (number of different elements) between this two vectors. If x is a matrix, the Hamming distances between the rows of x are computed and y is ignored.
● Data Source:
CranContrib
● Keywords: multivariate
● Alias: hamming.distance
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Returns a matrix containing the 2^p vectors of length p .
● Data Source:
CranContrib
● Keywords: utilities
● Alias: bincombinations
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cmeans
(Package: e1071) :
Fuzzy C-Means Clustering
The fuzzy version of the known kmeans clustering algorithm as well as an on-line variant (Unsupervised Fuzzy Competitive learning).
● Data Source:
CranContrib
● Keywords: cluster
● Alias: cmeans, print.fclust
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interpolate
(Package: e1071) :
Interpolate Values of Array
For each row in matrix x , the hypercube of a containing this point is searched. The corners of the hypercube are linearly interpolated. By default, dimnames(a) is taken to contain the coordinate values for each point in a . This can be overridden using adims . If method=="constant" , the value of the “lower left” corner of the hypercube is returned.
● Data Source:
CranContrib
● Keywords: arith, multivariate
● Alias: interpolate
●
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permutations
(Package: e1071) :
All Permutations of Integers 1:n
Returns a matrix containing all permutations of the integers 1:n (one permutation per row).
● Data Source:
CranContrib
● Keywords: datagen
● Alias: permutations
●
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