Symbol in context

$\bar z$

This entry links every published equation using this exact notation. Its meaning may change between equations.

Used in 3 equations

\Delta \bar z = \frac{\operatorname{Cov}_s(w_i, z_i)}{\bar w} + \frac{\mathbb{E}_s[w_i \, \Delta z_i]}{\bar w}

This equation states an equality: the expressions on both sides have the same value under the article’s assumptions.

\frac{d\bar z}{dt}\Big|_{\text{selection}} = \beta \, \operatorname{Var}_s(z)

This equation states an equality: the expressions on both sides have the same value under the article’s assumptions.

\operatorname{Var}(\mathrm{Sel}) = \sigma^2 \sum_i s_i^2 (z_i - \bar z)^2, \qquad N_e = \frac{1}{\mathrm{HHI}}

This equation states an equality: the expressions on both sides have the same value under the article’s assumptions.