ClusterGamma {MixAll} | R Documentation |
ClusterGamma
] classThis class inherits from the [IClusterModel
] class.
A gamma mixture model is a mixture model of the form:
f({x}|\boldsymbol{θ}) \\ =∑_{k=1}^K p_k ∏_{j=1}^d γ(x_j;a_{jk},b_{jk}) \\ \quad {x} \in {R}^d.
Constraints can be added to the shapes and/or scales in order to reduce the number of parameters.
component
A [ClusterGammaComponent
] with the
shapes and the scales of the component mixture model.
Serge Iovleff
[IClusterModel
] class
getSlots("ClusterGamma") data(geyser) new("ClusterGamma", data=geyser)