`install.packages('fpc')`

19,713

2.2-13

GPL

September 24th, 2024

clucols

Sets of colours and symbols for cluster plotting

cgrestandard

Standardise cluster validation statistics by random clustering results

cluster.varstats

Variablewise statistics for clusters

clusterbenchstats

Run and validate many clusterings

cluster.stats

Cluster validation statistics

cluster.magazine

Run many clustering methods on many numbers of clusters

clujaccard

Jaccard similarity between logical vectors

clusexpect

Expected value of the number of times a fixed point
cluster is found

clustatsum

Compute and format cluster validation statistics

classifdist

Classification of unclustered points

cov.wml

Weighted Covariance Matrices (Maximum Likelihood)

cmahal

Generation of tuning constant for Mahalanobis fixed point clusters.

cvnn

Cluster validation based on nearest neighbours

cweight

Weight function for AWC

con.comp

Connectivity components of an undirected graph

cqcluster.stats

Cluster validation statistics (version for use with clusterbenchstats

clusterboot

Clusterwise cluster stability assessment by resampling

confusion

Misclassification probabilities in mixtures

dbscan

DBSCAN density reachability and connectivity clustering

dipp.tantrum

Simulates p-value for dip test

distancefactor

Factor for dissimilarity of mixed type data

dudahart2

Duda-Hart test for splitting

distcritmulti

Distance based validity criteria for large data sets

distrsimilarity

Similarity of within-cluster distributions to normal and uniform

discrcoord

Discriminant coordinates/canonical variates

extract.mixturepars

Extract parameters for certain components from mclust

diptest.multi

Diptest for discriminant coordinate projection

discrete.recode

Recodes mixed variables dataset

dridgeline

Density along the ridgeline

discrproj

Linear dimension reduction for classification

itnumber

Number of regression fixed point cluster iterations

fpc-package

fpc package overview

fpclusters

Extracting clusters from fixed point cluster objects

fixreg

Linear Regression Fixed Point Clusters

kmeansCBI

Interface functions for clustering methods

findrep

Finding representatives for cluster border

jittervar

Jitter variables in a data matrix

fixmahal

Mahalanobis Fixed Point Clusters

flexmixedruns

Fitting mixed Gaussian/multinomial mixtures with flexmix

kmeansruns

k-means with estimating k and initialisations

lcmixed

flexmix method for mixed Gaussian/multinomial mixtures

mahalanodisc

Mahalanobis for AWC

localshape

Local shape matrix

mahalanofix

Mahalanobis distances from center of indexed points

mergeparameters

New parameters from merging two Gaussian mixture components

mahalconf

Mahalanobis fixed point clusters initial configuration

mergenormals

Clustering by merging Gaussian mixture components

minsize

Minimum size of regression fixed point cluster

mixdens

Density of multivariate Gaussian mixture, mclust parameterisation

mixpredictive

Prediction strength of merged Gaussian mixture

plotcluster

Discriminant projection plot.

pamk

Partitioning around medoids with estimation of number of clusters

prediction.strength

Prediction strength for estimating number of clusters

piridge

Ridgeline Pi-function

neginc

Neg-entropy normality index for cluster validation

randconf

Generate a sample indicator vector

mvdcoord

Mean/variance differences discriminant coordinates

ncoord

Neighborhood based discriminant coordinates

nselectboot

Selection of the number of clusters via bootstrap

piridge.zeroes

Extrema of two-component Gaussian mixture

rFace

"Face-shaped" clustered benchmark datasets

randomclustersim

Simulation of validity indexes based on random clusterings

regmix

Mixture Model ML for Clusterwise Linear Regression

unimodal.ind

Is a fitted denisity unimodal or not?

tdecomp

Root of singularity-corrected eigenvalue decomposition

randcmatrix

Random partition matrix

tonedata

Tone perception data

solvecov

Inversion of (possibly singular) symmetric matrices

sseg

Position in a similarity vector

ridgeline

Ridgeline computation

weightplots

Ordered posterior plots

wfu

Weight function (for Mahalabobis distances)

valstat.object

Cluster validation statistics - object

plot.valstat

Simulation-standardised plot and print of cluster validation statistics

ridgeline.diagnosis

Ridgeline plots, ratios and unimodality

simmatrix

Extracting intersections between clusters from fpc-object

stupidkfn

Stupid farthest neighbour random clustering

stupidkaven

Stupid average dissimilarity random clustering

stupidkcentroids

Stupid k-centroids random clustering

xtable

Partition crosstable with empty clusters

stupidknn

Stupid nearest neighbour random clustering

zmisclassification.matrix

Matrix of misclassification probabilities between mixture components

cat2bin

Recode nominal variables to binary variables

can

Generation of the tuning constant for regression fixed point clusters

calinhara

Calinski-Harabasz index

cdbw

CDbw-index for cluster validation

bhattacharyya.dist

Bhattacharyya distance between Gaussian distributions

bhattacharyya.matrix

Matrix of pairwise Bhattacharyya distances

awcoord

Asymmetric weighted discriminant coordinates

ancoord

Asymmetric neighborhood based discriminant coordinates

batcoord

Bhattacharyya discriminant projection

adcoord

Asymmetric discriminant coordinates