`'ppgmmga'`

An S3 class object for ppgmmga algorithm

Object can be created by calls to the `ppgmmga`

function.

- data
The input data matrix.

- d
The dimension of the projection subspace.

- approx
The type of approximation used for computing negentropy.

- GMM
An object of class

`'densityMclust'`

containing the Gaussian mixture density estimation. See`densityMclust`

for details.- GA
An object of class

`'ga'`

containing the Genetic Algorithm search. See`ga`

for details.- Negentropy
The value of maximised negentropy.

- basis
The matrix basis of the projection subspace.

- Z
The matrix of projected data.

Serafini A. srf.alessio@gmail.com

Scrucca L. luca.scrucca@unipg.it

`ppgmmga`

, `plot.ppgmmga`

, `summary.ppgmmga`