Figure 1From: Application of collapsing methods for continuous traits to the Genetic Analysis Workshop 17 exome sequence dataROC curves of collapsing methods for Q1 and Q2. The y-axis shows power (true-positive rate) and the x-axis shows type I error rate (false-positive rate) for significance level between 0 and 1. Prop is the proportion test; Y/N is the presence test.Back to article page