minsize

Computes the minimum size of a fixed point cluster (FPC) which is
 found at least <code>mtf</code> times with approximated
 probability <code>prob</code> by
 <code>ir</code> fixed point iterations of <code>fixreg</code>.
Thought for use within <code>fixreg</code>.

cluster

univar

Various methods for clustering and cluster validation.
Fixed point clustering. Linear regression clustering. Clustering by
merging Gaussian mixture components. Symmetric
and asymmetric discriminant projections for visualisation of the
separation of groupings. Cluster validation statistics
for distance based clustering including corrected Rand index.
Standardisation of cluster validation statistics by random clusterings and
comparison between many clustering methods and numbers of clusters based on
this.
Cluster-wise cluster stability assessment. Methods for estimation of
the number of clusters: Calinski-Harabasz, Tibshirani and Walther's
prediction strength, Fang and Wang's bootstrap stability.
Gaussian/multinomial mixture fitting for mixed
continuous/categorical variables. Variable-wise statistics for cluster
interpretation. DBSCAN clustering. Interface functions for many
clustering methods implemented in R, including estimating the number of
clusters with kmeans, pam and clara. Modality diagnosis for Gaussian
mixtures. For an overview see package?fpc.

Christian Hennig

Flexible Procedures for Clustering

minsize function

<dl> <dt>n</dt>
<dd>positive integer. Total number of points.</dd> <dt>p</dt>
<dd>positive integer. Number of independent variables.</dd> <dt>ir</dt>
<dd>positive integer. Number of fixed point iterations.</dd> <dt>mtf</dt>
<dd>positive integer.</dd> <dt>prob</dt>
<dd>numerical between 0 and 1.</dd></dl>

Arguments

Christian Hennig
 <a href="/link/christian.hennig%40unibo.it?package=fpc&version=2.2-13" data-mini-rdoc="fpc::christian.hennig@unibo.it">christian.hennig@unibo.it</a>
 <a href="https://www.unibo.it/sitoweb/christian.hennig/en/">https://www.unibo.it/sitoweb/christian.hennig/en/</a>

Author

Minimum size of regression fixed point cluster — minsize

<dl>

 <dt>n</dt>
<dd>positive integer. Total number of points.</dd>

 <dt>p</dt>
<dd>positive integer. Number of independent variables.</dd>

 <dt>ir</dt>
<dd>positive integer. Number of fixed point iterations.</dd>

 <dt>mtf</dt>
<dd>positive integer.</dd>

 <dt>prob</dt>
<dd>numerical between 0 and 1.</dd>

</dl>

Christian Hennig
 <a href='mailto:christian.hennig@unibo.it'>christian.hennig@unibo.it</a>
 <a href='https://www.unibo.it/sitoweb/christian.hennig/en/'>https://www.unibo.it/sitoweb/christian.hennig/en/</a>

minsize: Minimum size of regression fixed point cluster

Description

Usage

Value

Arguments

Author

Details

References

See Also

Examples