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fpc  

Flexible Procedures for Clustering
View on CRAN: Click here


Download and install fpc package within the R console
Install from CRAN:
install.packages("fpc")

Install from Github:
library("remotes")
install_github("cran/fpc")

Install by package version:
library("remotes")
install_version("fpc", "2.2-14")



Attach the package and use:
library("fpc")
Maintained by
Christian Hennig
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2003-06-28
Latest Update: 2024-09-24
Description:
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.
How to cite:
Christian Hennig (2003). fpc: Flexible Procedures for Clustering. R package version 2.2-14, https://cran.r-project.org/web/packages/fpc. Accessed 26 Aug. 2026.
Previous versions and publish date:
(2026-08-19 18:00), 1.0-1 (2003-07-01 11:53), 1.0-2 (2003-07-04 09:20), 1.0 (2003-06-28 21:10), 1.1-1 (2004-04-23 08:04), 1.1-2 (2004-04-23 23:50), 1.1-3 (2005-09-24 07:10), 1.2-1 (2006-09-06 18:41), 1.2-2 (2006-10-09 20:50), 1.2-3 (2007-06-14 08:29), 1.2-4 (2009-05-06 20:41), 1.2-6 (2009-08-26 15:43), 1.2-7 (2009-11-16 20:25), 2.0-1 (2010-08-10 16:16), 2.0-2 (2010-08-18 06:55), 2.0-3 (2010-11-19 17:32), 2.1-4 (2012-08-30 17:09), 2.1-5 (2013-01-21 20:15), 2.1-6 (2013-10-30 14:26), 2.1-7 (2014-01-29 19:30), 2.1-8 (2014-09-09 19:48), 2.1-9 (2014-10-02 17:18), 2.1-10 (2015-08-14 08:27), 2.1-11.1 (2018-07-20 14:43), 2.1-11.2 (2019-04-26 15:21), 2.1-11 (2018-01-13 01:18), 2.2-1 (2019-05-21 15:30), 2.2-2 (2019-06-07 21:00), 2.2-3 (2019-06-28 18:20), 2.2-4 (2020-01-17 10:40), 2.2-5 (2020-02-04 18:00), 2.2-6 (2020-06-24 07:30), 2.2-7 (2020-06-26 08:10), 2.2-8 (2020-09-19 06:50), 2.2-9 (2020-12-06 21:10), 2.2-10 (2023-01-07 01:20), 2.2-11 (2023-12-15 12:20), 2.2-12 (2024-04-30 23:10), 2.2-13 (2024-09-24 07:50), 2.2-14 (2026-01-14 07:10)
Other packages that cited fpc R package
View fpc citation profile
Other R packages that fpc depends, imports, suggests or enhances
Complete documentation for fpc
Functions, R codes and Examples using the fpc R package
Some associated functions: adcoord . ancoord . awcoord . batcoord . bhattacharyya.dist . bhattacharyya.matrix . calinhara . can . cat2bin . cdbw . cgrestandard . classifdist . clucols . clujaccard . clusexpect . clustatsum . cluster.magazine . cluster.stats . cluster.varstats . clusterbenchstats . clusterboot . cmahal . concomp . confusion . cov.wml . cqcluster.stats . cvnn . cweight . dbscan . dipp.tantrum . diptest.multi . discrcoord . discrete.recode . discrproj . distancefactor . distcritmulti . distrsimilarity . dridgeline . dudahart2 . extract.mixturepars . findrep . fixmahal . fixreg . flexmixedruns . fpc-package . fpclusters . itnumber . jittervar . kmeansCBI . kmeansruns . lcmixed . localshape . mahalanodisc . mahalanofix . mahalconf . mergenormals . mergeparameters . minsize . mixdens . mixpredictive . mvdcoord . ncoord . neginc . nselectboot . pamk . piridge . piridge.zeroes . plot.valstat . plotcluster . prediction.strength . rFace . randcmatrix . randconf . randomclustersim . regmix . ridgeline.diagnosis . ridgeline . simmatrix . solvecov . sseg . stupidkaven . stupidkcentroids . stupidkfn . stupidknn . tdecomp . tonedata . unimodal.ind . valstatject . weightplots . wfu . xtable . zmisclassification.matrix . 
Some associated R codes: addclustermethods.R . clusterboot.R . clusterindexes.R . cquality20.R . dbscan.R . discrproj.R . discrproj2.R . fixreg.R . fpc.R . lcmixed.R . localshape.R . mergenormals.R . rFace.R . regmix.R .  Full fpc package functions and examples
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