A S4 class to store results from an invariant coordinate system transformation or independent component computation based on two scatter matrices.
Objects can be created by calls of the form new("ics", ...)
. But usually objects are created by the function ics
.
gKurt
:Object of class "numeric"
. Gives the generalized kurtosis measures of the components
UnMix
:Object of class "matrix"
. The unmixing matrix.
S1
:Object of class "matrix"
. The first scatter matrix.
S2
:Object of class "matrix"
. The second scatter matrix.
S1name
:Object of class "character"
. Name of the first scatter matrix.
S2name
:Object of class "character"
. Name of the second scatter matrix.
Scores
:Object of class "data.frame"
. The underlying components in the invariant coordinate system.
DataNames
:Object of class "character"
. Names of the original variables.
StandardizeB
:Object of class "character"
. Names standardization method for UnMix.
StandardizegKurt
:Object of class "logical"
. States wether the generalized kurtosis is standardized or not.
For this class the following generic functions are available: print.ics
, summary.ics
, coef.ics
, fitted.ics
and plot.ics
Klaus Nordhausen
ics