restimate-methods {rrcov} | R Documentation |
Methods for Function estimate in Package 'rrcov'
Description
Each concrete control class, like CovControlMest
, CovControlOgk
,
etc., should implement an restimate
method which will call the correponding
(constructor)-function and will return the obtained S4 class, derived from
CovRobust
.
Usage
## S4 method for signature 'CovControlMest':
restimate(obj, x)
Arguments
obj |
an object of class "CovControlEstimate" |
x |
Data frame or matrix containing the data |
... |
other parameters to be passed through to the estimation function. |
Methods
- obj = "CovControlMcd"
- Compute the MCD estimates of multivariate location and
scatter by calling
CovMcd
- obj = "CovControlMest"
- Compute the constrained M-estimates of multivariate location and
scatter by calling
CovMest
- obj = "CovControlOgk"
- Compute the Ortogonalized Gnanadesikan-Kettenring (OGK) estimates of multivariate location and
scatter by calling
CovOgk
[Package
rrcov version 0.5-01
Index]