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HaploVar (version 0.1.1)

Defining Local Haplotype Variants for Use in Trait Association and Trait Prediction Analyses

Description

A local haplotyping tool for use in trait association and trait prediction analyses pipelines. 'HaploVar' enables users take single nucleotide polymorphisms (SNPs) (in VCF format) and a linkage disequilibrium (LD) matrix, calculate local haplotypes and format the output to be compatible with a wide range of trait association and trait prediction tools. The local haplotypes are calculated from the LD matrix using a clustering algorithm called density-based spatial clustering of applications with noise ('DBSCAN') (Ester et al., 1996) .

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Version

Install

install.packages('HaploVar')

Monthly Downloads

134

Version

0.1.1

License

MIT + file LICENSE

Maintainer

Tessa MacNish

Last Published

July 21st, 2025

Functions in HaploVar (0.1.1)

LD

Linkage Disequilibrium Matrix
haplotype_variants_global

Identify Haplotype Variants Globally
define_haplotypes_globally

Define Haplotypes Globally
collate_haplotype_variants

Collate haplotype_variants Tables
haplotype_variants

Identify Haplotype Variants
define_haplotypes

Define Haplotypes
collate_define_haplotypes

Collate define_haplotypes Lists
vcf

Brassica napus genotype data in VCF format