do_es: Computes the eigenspace of a data matrix

Description Usage Arguments Value See Also Examples

View source: R/do_es.r

Description

This function computes the eigenspace of a mean-centered data matrix

Usage

1

Arguments

data

a matrix or data frame

Value

A list describing the eigenspace of a data matrix, with components

u

Left eigenvectors

v

Right eigenvectors

m

Number of cases

d

Eigenvalues

orgn

Data mean

smfq

...

See Also

add_es, update.i_pca, i_pca

Examples

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#Iris species
data("iris", package = "datasets")
eg = do_es(iris[,-5]) 
#corresponds to the SVD of the centered data matrix

idm documentation built on May 2, 2019, 9:20 a.m.

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