Fig. 4From: Estimating linkage disequilibrium from genotypes under Hardy-Weinberg equilibriumPlots of variance of \( {r}_{unphased}^2 \) against \( E\left[{r}_{unphased}^2\right] \) under different sample sizes: 20 (top left), 40 (top right), 60 (bottom left), and 80 (bottom right). The red lines shows the functional form of \( 2E\left[{r}_{unphased}^2\right]\left(1-E\left[{r}_{unphased}^2\right]\right)/n \)Back to article page