The relationship between F^st and ϑ^ for simulated data.

<p>The x-axis shows the difference of allele frequencies between two subpopulations </p><p></p><p></p><p></p><p><mi>ϑ</mi><mo>^</mo></p><p></p><p></p><p></p> (left plots) and <p></p><p></p><p></p><p></p><p><mi>ϑ</mi><mo>^</mo></p><mn>2</mn><p></p><p></p><p></p><p></p> (right plots); the y-axis shows <p></p><p></p><p></p><p></p><p><mi>F</mi><mo>^</mo></p><p><mi>s</mi><mi>t</mi></p><p></p><p></p><p></p><p></p> values for Wright’s (top row), Weir and Cockerham’s (second row), the modified (third row), and Hudson et al.’s estimators (bottom row), and the legend indicates the sample sizes <i>n</i>₁ (before hyphen) and <i>n</i>₂ (after hyphen).<p>