register_clustering_methods {simplifyEnrichment} | R Documentation

## Register new clustering methods

### Description

Register new clustering methods

### Usage

    register_clustering_methods(...)

### Arguments

`...` | A named list of clustering functions, see Details.

### Details

The user-defined functions should accept at least one argument which is the input matrix. The second optional argument should always be `...` so that parameters for the clustering function can be passed by `control` argument from `cluster_terms`, `simplifyGO` or `simplifyEnrichment`. If users forget to add `...`, it is added internally.

Please note, the user-defined function should automatically identify the optimized number of clusters.

The function should return a vector of cluster labels. Internally it is converted to numeric labels.

### Value

No value is returned.

### Examples

    register_clustering_methods(
    	# assume there are 5 groups
    	random = function(mat, ...) sample(5, nrow(mat), replace = TRUE)
    )
    all_clustering_methods()
    remove_clustering_methods("random")

[Package simplifyEnrichment version 1.4.0 Index]