| flexmix-class {flexmix} | R Documentation |
Class "flexmix"
Description
A fitted flexmix model.
Slots
model:- List of
FLXM objects.
prior:- Numeric vector with prior probabilities of clusters.
posterior:- Named list with elements
scaled
and unscaled, both matrices with one row per observation
and one column per cluster.
iter:- Number of EM iterations.
k:- Number of clusters after EM.
k0:- Number of clusters at start of EM.
cluster:- Cluster assignments of observations.
size:- Cluster sizes.
logLik:- Log-likelihood at EM convergence.
df:- Total number of
parameters of the model.
components:- List describing
the fitted components using
FLXcomponent objects.
formula:- Object of class
"formula".
control:- Object of class
"FLXcontrol".
call:- The function call
used to create the object.
group:- Object of class
"factor".
converged:- Logical,
TRUE if EM algorithm converged.
concomitant:- Object of class
"FLXP"..
weights:- Optional weights of the observations.
Extends
Class FLXdist, directly.
Accessor Functions
The following functions should be used for accessing the corresponding
slots:
cluster:- Cluster assignments of observations.
posterior:- A matrix of posterior probabilities for each
observation.
Author(s)
Friedrich Leisch
[Package
flexmix version 2.0-1
Index]