Alternative Equation Formats

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MathML

Corr (u, v) = \frac{\sum_{i \in I_{u v}}^{} {(r_{u i} - \overset{}{{\bar{r}}_{u •}})}^{} {(r_{v i} - \overset{}{{\bar{r}}_{v •}})}^{}}{\sqrt{\sum_{i \in I_{u v}}^{} {(r_{u i} - \overset{}{{\bar{r}}_{u •}})}^{2} \sum_{i \in I_{u v}}^{} {(r_{v i} - \overset{}{{\bar{r}}_{v •}})}^{2}}}

Corr (u, v) = \frac{\sum_{i \in I_{u v}}^{} {(r_{u i} - \overset{}{{\bar{r}}_{u •}})}^{} {(r_{v i} - \overset{}{{\bar{r}}_{v •}})}^{}}{\sqrt{\sum_{i \in I_{u v}}^{} {(r_{u i} - \overset{}{{\bar{r}}_{u •}})}^{2} \sum_{i \in I_{u v}}^{} {(r_{v i} - \overset{}{{\bar{r}}_{v •}})}^{2}}}