Description

Run bivariate REML-LDMS analysis with an MGRM manifest

Input

name:type
description
pattern

meta

:map

Groovy map containing MGRM metadata meta.id should match the MGRM manifest basename, for example plink_simulated_ldms for plink_simulated_ldms.mgrm

mgrm_file

:file

MGRM manifest file

*.mgrm

grm_files

:file

GRM bundles referenced by mgrm_file; each manifest entry should have matching *.grm.{id,bin,N.bin} files in this bundle

*.grm.*

meta2

:map

Groovy map containing phenotype file metadata for the same analysis unit as the primary MGRM metadata e.g. [ id:'plink_simulated_ldms' ]

phenotype_file

:file

Shared bivariate phenotype file passed to --pheno

*.{phe,pheno,txt,tsv}

phenotype_col1

:integer

First phenotype column passed to --reml-bivar (for example 1). Pass an empty value together with phenotype_col2 to use GCTA’s default bivariate phenotype columns.

phenotype_col2

:integer

Second phenotype column passed to --reml-bivar (for example 2). Pass an empty value together with phenotype_col1 to use GCTA’s default bivariate phenotype columns.

meta3

:map

Groovy map containing quantitative covariate metadata for the same analysis unit as the primary MGRM metadata e.g. [ id:'plink_simulated_ldms' ]

quant_covariates_file

:file

Quantitative covariates file, pass [] when absent

*.{covar,cov,txt,tsv}

meta4

:map

Groovy map containing categorical covariate metadata for the same analysis unit as the primary MGRM metadata e.g. [ id:'plink_simulated_ldms' ]

cat_covariates_file

:file

Categorical covariates file, pass [] when absent

*.{covar,cov,txt,tsv}

Output

name:type
description
pattern

bivariate_results

meta

:map

Groovy map containing MGRM metadata meta.id is used as the default output prefix

*.hsq

:file

Bivariate REML-LDMS result file

*.{hsq}

log_file

meta

:map

Groovy map containing MGRM metadata meta.id is used as the default output prefix

*.log

:file

Bivariate REML-LDMS log file

*.{log}

versions_gcta

${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

Topics

name:type
description
pattern

versions

${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

Tools

gcta
GPL-3.0-only

Genome-wide Complex Trait Analysis (GCTA) estimates genetic relationships, variance components, and association statistics from genome-wide data.