Skip to content

KING #
Find similar titles

KING: Kinship-based INference for Gwas

SNP array 데이터로 부터, 각 샘플들이 어떤 혈연관계인지 추정할 수 있다. 입력자료가 PLINK와 같다.

계산되는 Kinship coefficient와 P(IBD0)로 부터 추정할 수 있는 혈연관계는 다음과 같다.

Relationship Kinship coefficient 추정구간 P(IBD0) 추정구간
Monozygotic twin 1/2 >0.354 0 <0.1
Parent-offspring 1/4 0.177 ~ 0.354 0 <0.1
Full sib 1/4 0.177 ~ 0.354 1/4 0.1 ~ 0.365
2nd degree 1/8 0.0884 ~ 0.177 1/2 0.365 ~ 0.646
3rd degree 1/16 0.0442 ~ 0.0884 3/4 0.646 ~ 0.823
Unrelated 0 <0.0442 1 >0.823

(2nd degree: half-sib, avuncular pairs, grandparent-grandchild pairs; 3rd degree: first cousins)

참고자료

Incoming Links #

[Medical Scholarly Articles] About #

Related Medical Scholarly Articles #

Suggested Pages #

web biohackers.net
0.0.1_20140628_0