Uses the FastHCS algorithm to compute a robust PCA model.
| Package: | FastHCS |
| Type: | Package |
| Version: | 0.1 |
| Date: | 2013-01-13 |
| Suggests: | mvtnorm |
| License: | GPL (>= 2) |
| LazyLoad: | yes |
Index:
compPcaParams Internal function used to compute the FastHCS PCA model parameters.
DnaAlteration Cytosine methylation beta values for a sample of 198
non-pathological human tissue specimens.
FastHCS Function to compute the FastHCS outlyingness index for
high-dimensional data-sets.
FHCSnumStarts Computes the number of starting subsets for the FastHCS algorithm.
FHCSkernelEVD Reduces the data space to the affine subspace spanned by the
\code{n} observations.
FHCSpsdo Computes the pseudo Stahel Donoho based PCA estimates.
MultipleFeatures Fourier coefficients describing the shape of many hand written
replications of the numerals '0' and '1'.
plot.FastHCS PCA diagnostic plot for object of class FastHCS.
quanf Internal function used to compute the size of the h-subsets used in
FastHCS based on the input parameter alpha.
signFlip Performs the sign flip operation on a matrix of loadings.
Tablets Near-infrared (NIR) spectroscopy of a sample of 310 tablets.