cluster_number: cluster_number

In FanqianYin/omicstoolkits: Integrated bioinformatics toolkits for quantitative omics data analysis

Description

Produce one referenced number of clusters which determined by kmean/pam/clara/fanny/hcut clustering.

Usage

cluster_number(
  Exp,
  k.max,
  FUNcluster = c(kmeans, pam, clara, fanny, hcut),
  scale = TRUE,
  ...
)

Arguments

Exp	data.frame or matrix with rownames represent samples, colnames represent features like proteins or genes.
k.max	maximum numbers of cluster.
FUNcluster	Clustering method. Type without quote mark. Chose one of following methods: kmean, pam, clara, fanny, hcut.
scale	Logical. whether input Exp should be scaled.
...	Any parameter passed to fviz_nbclust().

Value

Two plots. Indicating number of clusters by using Elbow method and Silhouette method.

See Also

fviz_nbclust

Examples

cluster_number(iris[-5], 5, kmeans)

FanqianYin/omicstoolkits documentation built on Jan. 3, 2022, 5:57 p.m.