R: Register Seriation Based on OPTICS

register_optics {seriation} | R Documentation

## Register Seriation Based on OPTICS

### Description

Use ordering points to identify the clustering structure (OPTICS) to create a seriation order.

### Usage

    register_optics()

### Details

Registers the method `"optics"` for `seriate`. This method applies the OPTICS ordering algorithm to create an ordering.

Note: Package dbscan needs to be installed.

### References

Mihael Ankerst, Markus M. Breunig, Hans-Peter Kriegel, Joerg Sander (1999). OPTICS: Ordering Points To Identify the Clustering Structure. ACM SIGMOD international conference on Management of data. ACM Press. pp. 49-60. doi: 10.1145/304181.304187

### See Also

`seriate`, `optics` in dbscan.

### Examples

    ## Not run:
    register_optics()
    get_seriation_method("dist", "optics")

    d <- dist(random.robinson(50, pre=TRUE, noise=.1))

    o <- seriate(d, method = "optics")
    pimage(d, o)

    ## End(Not run)

[Package seriation version 1.3.2 Index]