pcaPP v1.9-60


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Robust PCA by Projection Pursuit

Robust PCA by Projection Pursuit

Functions in pcaPP

Name Description
l1median_NLM Multivariate L1 Median
PCdiagplot Diagnostic plot for principal components
l1median Multivariate L1 Median
opt.TPO Model Selection for Sparse (Robust) Principal Components
covPC Covariance Matrix Estimation from princomp Object
plotcov Compare two Covariance Matrices in Plots
PCAgrid (Sparse) Robust Principal Components using the Grid search algorithm
cor.fk Fast estimation of Kendall's tau rank correlation coefficient
PCAproj Robust Principal Components using the algorithm of Croux and Ruiz-Gazen (2005)
ScaleAdv centers and rescales data
qn scale estimation using the robust Qn estimator
data.Zou Test Data Generation for Sparse PCA examples
objplot Objective Function Plot for Sparse PCs
covPCA Robust Covariance Matrix Estimation
plot.opt.TPO Tradeoff Curves for Sparse PCs
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Last month downloads


Date 2014-10-20
License GPL (>= 3)
Packaged 2014-10-21 19:51:01 UTC; Share
NeedsCompilation yes
Repository CRAN
Date/Publication 2014-10-22 00:46:26

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