ClusterGamma

ClusterGamma-class

This class inherits from the [<code><links4class>IClusterModelBase</links4class></code>] class.
A gamma mixture model is a mixture model of the form:
$$f({x}|\boldsymbol{\theta}) \
  =\sum_{k=1}^K p_k \prod_{j=1}^d \gamma(x_j;a_{jk},b_{jk}) \
   \quad {x} \in {R}^d.$$

STK++ (http://www.stkpp.org) is a collection of
    C++ classes for statistics, clustering, linear algebra, arrays (with an
    Eigen-like API), regression, dimension reduction, etc. The integration of
    the library to R is using Rcpp. Some functionalities of the Clustering
    project provided by the library are available in the R environment as R
    functions.

       The rtkpp package includes the header files from the STK++
    library (currently version 0.8.5). Thus users do not need to
    install STK++ itself in order to use it.

       STK++ is licensed under the GNU LGPL version 2 or later. rtkpp
    (the stkpp integration into R) is licensed under the
    GNU GPL version 2 or later.

ClusterGamma: Definition of the [`ClusterGamma`] class

Description

Arguments

See Also

Examples