Nextflow Registry | nf-core/ska/distance@0.0.0-0c7146d

nf-core/ska/distance @ 0.0.0-0c7146d

Calculate pairwise distances and basic clustering from SKA sketches

genomics metagenomics kmer split_kmers distance clustering

Latest version: 0.0.0-6c4ed3a

Total downloads: 7

Source: nf-core/modules

Authors: @itrujnara

Maintainers: @itrujnara

Calculate pairwise distances and basic clustering from SKA sketches

Add the following snippet to your workflow script to include this module.

include { SKA_DISTANCE } from 'nf-core/ska/distance'

MIT License

Process

`Name`	`SKA_DISTANCE`

Input 1 channel

#1 tuple

`meta` map	Groovy Map containing sample information e.g. `[ id:'sample1' ]`
`sketch_files` file	SKA sketch files `*.skf`
`sketch_list` file	List of SKA sketch files `*.txt`

Output 5 channels

#1 dot tuple

`meta` map	Groovy Map containing sample information e.g. `[ id:'sample1' ]`
`*.dot` file	DOT file for visualization `*.dot`

#2 versions

`versions.yml` file	File containing software versions `versions.yml`

#3 distances tuple

`meta` map	Groovy Map containing sample information e.g. `[ id:'sample1' ]`
`*distances.tsv` file	Pairwise distance table `*distance.tsv`

#4 cluster_list tuple

`meta` map	Groovy Map containing sample information e.g. `[ id:'sample1' ]`
`*clusters.tsv` file	List of samples and their clusters `*clusters.tsv`

#5 cluster_files tuple

`meta` map	Groovy Map containing sample information e.g. `[ id:'sample1' ]`
`cluster.txt` file	Cluster files `cluster.txt`

Tool	Description	Homepage
ska	SKA (Split Kmer Analysis)	https://github.com/simonrharris/SKA

Version	0.0.0-0c7146d
Commit ID	6c4ed3a220310b905a1fc9d04f05be2e0837142b
Release Date	08 Apr 2026 19:38:06 (UTC)
Download URL	https://registry.nextflow.io/api/v1/modules/nf-core%2Fska%2Fdistance/0.0.0-0c7146d/download
OCI Store URL	https://public.cr.seqera.io/v2/nextflow/plugin/modules/nf-core/ska/distance/blobs/sha256:e697d4ce661829df88dece4d3d72a7c53d9106fca43afdd8386c8c8d5a1b6cf8
Size	3.4 KB
Checksum	sha256:e697d4ce661829df88dece4d3d72a7c53d9106fca43afdd8386c8c8d5a1b6cf8
Downloads	3

Version	Date	Downloads	Size
0.0.0-6c4ed3a	23 Apr 2026 15:46:16 (UTC)	3	3.4 KB
0.0.0-3fc6d40	22 Apr 2026 15:31:55 (UTC)	1	3.4 KB
0.0.0-0c7146d	08 Apr 2026 19:38:06 (UTC)	3	3.4 KB