Description

Defines chunks where to run imputation

Input

name:type
description
pattern

meta:map

Groovy Map containing sample information e.g. [ id:‘test’, single_end

]

input:file

Target dataset in VCF/BCF format defined at all variable positions. The file could possibly be without GT field (for efficiency reasons a file containing only the positions is recommended).

*.{vcf,bcf,vcf.gz,bcf.gz}

input_index:file

Index file of the input VCF/BCF file containing genotype likelihoods.

*.{vcf.gz.csi,bcf.gz.csi}

region:string

Target region, usually a full chromosome (e.g. chr20:1000000-2000000 or chr20). For chrX, please treat PAR and non-PAR regions as different choromosome in order to avoid mixing ploidy.

map:file

File containing the genetic map.

*.gmap

model:string

Algorithm model to use: “recursive”: Recursive algorithm “sequential”: Sequential algorithm (Recommended) “uniform-number-variants”: Experimental. Uniform the number of variants in the sequential algorithm

{recursive,sequential,uniform-number-variants}

Output

name:type
description
pattern

chunk_chr

meta:map

Groovy Map containing sample information e.g. [ id:‘test’, single_end

]

*.txt:file

Tab delimited output txt file containing buffer and imputation regions.

*.{txt}

versions

versions.yml:file

File containing software versions

versions.yml

Tools

glimpse2
MIT

GLIMPSE2 is a phasing and imputation method for large-scale low-coverage sequencing studies.