Description Details References Examples

Class of an output from the `mixmodCombi`

function

- mixmodOutput
[

`MixmodCluster`

] object. EM/BIC solution from which the hierarchy is computed. Either provided by the user or computed by a call to the`mixmodCluster`

function- hierarchy
list of

`MixmodCombiSol`

objects, each of which is the solution for the corresponding number of clusters obtained by hierarchically combining the EM/BIC solution according to the method proposed in the article in the references. Each one contains: the number of clusters, the partition of the data, the posterior probabilities of each class for each observation, the entropy value for the solution and a "combining matrix"`combiM`

which enables to get the K-cluster solution from the (K+1)-cluster solution (please see the`combMat`

function documentation about the combining matrices and how to use them).- ICLNbCluster
number of clusters selected by ICL, according to the mixmodOutput solution (if the

`criterion`

option has not been changed when calling the`mixmodCombi`

function).

J.-P. Baudry, A. E. Raftery, G. Celeux, K. Lo and R. Gottardo (2010). Combining mixture components for clustering. *Journal of Computational and Graphical Statistics, 19(2):332-353.*

1 2 3 4 5 6 7 8 9 | ```
set.seed(1)
data(Baudry_etal_2010_JCGS_examples)
res <- mixmodCombi(ex4.1, nbCluster = 1:8)
res # is of class MixmodCombi
getSlots("MixmodCombi")
``` |

RmixmodCombi documentation built on May 30, 2017, 4:33 a.m.

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