Symbol in context

$\sigma_r^2$

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

Used in 1 equation

\operatorname{logit}(p_{ir})=\alpha+u_r+\beta^\top x_{ir}, \qquad u_r\sim\mathcal N(0,\sigma_r^2),

How to Evaluate Codex Beyond SWE-bench and Vendor Scores · Equation 11

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

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