# data structures for linkage disequilibrium measures in populations

## Documentation for package ‘ldblock’ version 1.40.0

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

ldblock-package | c("\Sexpr[results=rd,stage=build]tools:::Rd_package_title(\"#1\")", "ldblock")data structures for linkage disequilibrium measures in populations
downloadPopByChr | download hapmap resource with LD estimates
EUR_singletons | singletons from EUR
expandSnpSet | Given a set of SNP identifiers, use LD to expand the set to include linked loci
hmld | import hapmap LD data and create a structure for its management; generates a sparse matrix representation of pairwise LD statistics and binds metadata on variant name and position
ldblock | c("\Sexpr[results=rd,stage=build]tools:::Rd_package_title(\"#1\")", "ldblock")data structures for linkage disequilibrium measures in populations
ldByGene | Obtain LD statistics in region specified by a gene model.
ldmat | use LDmat API from NCI LDlink service
ldmat-method | accessor for matrix component
ldstruct-class | container for LD data
s3_1kg | Create a URL referencing 1000 genomes content in AWS S3. stack1kg produces a VcfStack instance with references to VCF for 1000 genomes autosomal chrs. S3-resident VCF files with version "v5a.20130502" are used.
sampinf_1kg | population and relationship information for 1000 genomes
stack1kg | couple together a group of VCFs