Nextflow Registry | nf-core/gcta/reml@0.0.0-76dfaba

nf-core/gcta/reml @ 0.0.0-76dfaba

Run univariate REML heritability estimation with a dense GRM

Latest version: 0.0.0-76dfaba

Total downloads: 0

Source: nf-core/modules

Authors: @lyh970817

Maintainers: @lyh970817

Run univariate REML heritability estimation with a dense GRM

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

include { GCTA_REML } from 'nf-core/gcta/reml'

MIT License

Process

`Name`	`GCTA_REML`

Input 4 channels

#1 tuple

`meta` map	Groovy map containing dense GRM metadata `meta.id` must be the GRM basename passed to `--grm` (for example `plink_simulated_dense` for `plink_simulated_dense.grm.{id,bin,N.bin}`)
`grm_files` file	Dense GRM bundle containing sample identifier, binary matrix, and sample-count matrix files `.grm.`

#2 tuple

`meta2` map	Groovy map containing phenotype metadata; should carry the same sample identity as `meta`, for example `[ id:'plink_simulated_dense' ]`
`phenotypes_file` file	Phenotype file passed to `--pheno` `*.{phe,pheno,txt,tsv}`

#3 tuple

`meta3` map	Groovy map containing quantitative covariate metadata; should carry the same sample identity as `meta`, for example `[ id:'plink_simulated_dense' ]`
`quant_covariates_file` file	Quantitative covariates file, pass `[]` when absent `*.{covar,cov,txt,tsv}`

#4 tuple

`meta4` map	Groovy map containing categorical covariate metadata; should carry the same sample identity as `meta`, for example `[ id:'plink_simulated_dense' ]`
`cat_covariates_file` file	Categorical covariates file, pass `[]` when absent `*.{covar,cov,txt,tsv}`

Output 2 channels

#1 reml_results tuple

`meta` map	Groovy map containing dense GRM metadata `meta.id` must be the GRM basename passed to `--grm` (for example `plink_simulated_dense` for `plink_simulated_dense.grm.{id,bin,N.bin}`)
`*.hsq` file	REML result file `*.{hsq}`

#2 versions_gcta tuple

`${task.process}` string	The process the version was collected from
`gcta` string	The tool name
`gcta --version \| sed -En 's/^[] version v([0-9.]).*/\1/p'` eval	The command used to retrieve the GCTA version

Tool	Description	Homepage
gcta	Genome-wide Complex Trait Analysis (GCTA) estimates genetic relationships, variance components, and association statistics from genome-wide data.	https://yanglab.westlake.edu.cn/software/gcta/

Version	0.0.0-76dfaba
Commit ID	76dfaba27ac4eacd80cdac5ba28985ee2646b0bd
Release Date	27 May 2026 15:00:41 (UTC)
Download URL	https://registry.nextflow.io/api/v1/modules/nf-core%2Fgcta%2Freml/0.0.0-76dfaba/download
OCI Store URL	https://public.cr.seqera.io/v2/nextflow/plugin/modules/nf-core/gcta/reml/blobs/sha256:0a4bc4d2fe55fc30ebcdeea43d2a72f474648af7685b8b0ea795cffca110a48c
Size	3.8 KB
Checksum	sha256:0a4bc4d2fe55fc30ebcdeea43d2a72f474648af7685b8b0ea795cffca110a48c
Downloads	0

Version	Date	Status	Downloads	Size	Diff
0.0.0-76dfaba	27 May 2026 15:00:41 (UTC)		0	3.8 KB	-