negent2D | R Documentation |
q = 2
dimensionsSearches for the rotation that maximizes the estimated negentropy of the
first column of the rotated data, for q = 2
dimensional data.
negent2D(y, m = 100)
y |
The |
m |
The number of angles (between |
A list with the following components:
The 2 ? 2
orthogonal matrix G that optimizes the negentropy.
Estimated negentropies for the two rotated variables. The largest is first.
negent
, negent3D
# Load iris data
data(iris)
# Centers and scales the variables.
y <- scale(as.matrix(iris[, 1:2]))
# Obtains Negent Vectors for 2 x 2 matrix
gstar <- negent2D(y, m = 10)$vectors
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