Figure 3.

Correlation of Local Ancestry and Test Statistics in WHI SHARe

(A) Comparison of the observed and expected (theoretical) correlation of the European component of local ancestry vectors in the Hispanic/Latina cohort, averaging across pairs of markers falling into bins defined by their distance apart. The expected correlation comes from Lemma 1, with $g=9.6$.

(B) Comparison of the observed and expected (theoretical) correlation of admixture mapping test statistics in the African American cohort, with expected correlation corresponding to Theorem 1, using $g=5.9$.