Sparse Principal Component Analysis


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Documentation for package ‘spca’ version 0.6.0

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spca-package Utilities for computing Sparse Principal Components with the LS SPCA method.
anthrop Anthropometric measures of criminals
bsbl Baseball hitters career and 1986 season total statistics
bsbl_avg Baseball hitters career and 1986 season average statistics
bsbl_labels Baseball hitters statistics labels reference table
choosecard Function for choosing the cardinality of the sparse components
compare Compares two or more spca solutions
compare.spca Compares two or more spca solutions
is.spca Verifies if an object is of class spca
pca Computes principal components solutions
plot.spca Plots loadings and variance explained for an spca object
print.spca Prints the sparse loadings from an spca object
showload Shows the sparse loadings
spca Computes sparse principal components solutions
spcabb SPCA by Branch-and-Bound
spcabe SPCA by Backward Elimination algorithm
summary.spca Prints summaries from an spca object