PcaGrid-class {rrcov} | R Documentation |
Holds the results of an approximation of the PP-estimators for PCA using the grid search algorithm in the plane.
Objects can be created by calls of the form new("PcaProj", ...)
but the
usual way of creating PcaProj
objects is a call to the function
PcaProj()
which serves as a constructor.
call
, center
, loadings
,
eigenvalues
, scores
, k
,
sd
, od
, cutoff.sd
, cutoff.od
,
flag
, n.obs
:"Pca"
class.
Class "PcaRobust"
, directly.
Class "Pca"
, by class "PcaRobust"
, distance 2.
signature(obj = "PcaGrid")
: ... Valentin Todorov valentin.todorov@chello.at
Todorov V & Filzmoser P (2009), An Object Oriented Framework for Robust Multivariate Analysis. Journal of Statistical Software, 32(3), 1–47. URL http://www.jstatsoft.org/v32/i03/.
PcaRobust-class
, Pca-class
, PcaClassic
, PcaClassic-class
showClass("PcaGrid")