Pairwise LD calculation

Pairwise linkage disequilibrium (LD) of a single pair of variants is measured using the BIGCS variants dataset. Both the GRCh38/hg38 coordinate (denoted as chr:pos) and RSID are supported as input formats.

Variant1 RSID or CHR:POS

Variant2 RSID or CHR:POS

Genome Build

Population

Warning .

rsxxxxx and rsxxx are on different chromosomes.

Error.

rsxxxxx is not in GRCh37 panel.

Calculation completed.

CHR	POS1	POS2	N	R²	D	D′
xxxxx	xxxxx	xxxxxxx	xxxxxxxx	xx	xxxxx	xxxxx

The Born in Guangzhou Cohort Study Department is the main department to undertake key project ‘The Born in Guangzhou Cohort Study’,improving child and women's health interventions to provide a scientific basis, and provide the basis for improving health services, the development of relevant medical service guidelines and policies.

About us
Data overview
Imputation server
GWAS meta-analysis
API access

Email: gdbig_notice@bigcs.org Address: 9 Jinsui Road, Tianhe District, Guangzhou 510623, China.

links

BIGCS GWCMC