1. A Unified Sampling Approach for Multipoint Analysis of Qualitative and Quantitative Traits in Sib Pairs 
Kung-Yee Liang, Chiung-Yu Huang, Terri H. Beaty 
The American Journal of Human Genetics 
Volume 66, Issue 5, Pages (May 2000)
DOI: /302900
Copyright © 2000 The American Society of Human Genetics Terms and Conditions

2. Figure 1
Ratio of asymptotic var ( τ^) for designs II–IV versus design I for τ, the true QTL, 0≤τ≤100 cM
The American Journal of Human Genetics  , DOI: ( /302900)
Copyright © 2000 The American Society of Human Genetics Terms and Conditions

3. Figure 2
Asymptotic variance of τ^ versus τ, the true QTL, 0≤τ≤20 cM for designs I–III. The assumed model is an additive model, with p=.2 and ρ=.0.
The American Journal of Human Genetics  , DOI: ( /302900)
Copyright © 2000 The American Society of Human Genetics Terms and Conditions

4. Figure 3
V1/V2 ratio versus log[λ1/(1-λ1)]. Here, λ1 is the proportion of ED sib pairs among ED and EC sib pairs
The American Journal of Human Genetics  , DOI: ( /302900)
Copyright © 2000 The American Society of Human Genetics Terms and Conditions