runCluster: Specific Clustering Method Toolkits

In JhuangLab/flowSpy: A Toolkit for Flow And Mass Cytometry Data

Description

Compute a specific clustering using the combined flow cytometry data. "som" SOM, "hclust" hclust, "clara" clara, "phenograph", "kmeans" kmeans are provided.

Usage

runCluster(
  object,
  cluster.method = c("som", "kmeans", "clara", "phenograph", "hclust", "mclust"),
  verbose = FALSE,
  ...
)

Arguments

object	an FSPY object
cluster.method	character. Four clustering method are provided: som, clara, kmeans and phenograph. Clustering method "hclust" and "mclust" are not recommended because of long computing time.
verbose	logic. Whether to print calculation progress.
...	options to pass on to the clustering functions.

Value

An FSPY object with cluster

See Also

SOM, hclust, clara, kmeans. You can use runSOM, runClara, runPhenotype, runKmeans, runMclust and runHclust to run clustering respectively.

Examples

if (FALSE) {
# After building an FSPY object
# Set random seed to make results reproducible

set.seed(1)
fspy <- runCluster(fspy, cluster.method = "som", xdim = 3, ydim = 3, verbose = TURE)

# K-means clustering
fspy <- runCluster(fspy, cluster.method = "kmeans", k = 9, verbose = TRUE)

# Clara clustering
fspy <- runCluster(fspy, cluster.method = "clara", k = 9, verbose = TRUE)

# phenoGraph clustering
fspy <- runCluster(fspy, cluster.method = "phenograph", verbose = TRUE)

# hclust clustering
# not recommended for large cell size
fspy <- runCluster(fspy, cluster.method = "hclust", k = 9, verbose = TRUE)

# mclust clustering
# not recommended for large cell size
fspy <- runCluster(fspy, cluster.method = "mclust", verbose = TRUE)
}

JhuangLab/flowSpy documentation built on July 15, 2020, 8:31 a.m.