Alternative Equation Formats

The equation on this page is available in multiple formats. Depending on your browser, some formats might not render correctly.

MathML

\hat{c o v} (t_{X X}^{*}, t_{X Y}) = \frac{4 \sum_{i} (\sum_{j} t_{i j X X}^{*} \sum_{j^{'}} t_{i j^{'} X Y}) - \sum_{i} \sum_{j} t_{i j X X}^{*} t_{i j X Y} - \frac{2 (2 n - 3)}{n (n - 1)} (\sum_{i} \sum_{j} t_{i j X X}^{* 2}) (\sum_{i} \sum_{j} t_{i j X Y})}{n (n - 1) (n - 2) (n - 3)}

Math Rendered as SVG

Math as LaTeX Source

\[ \widehat{\mathop {\mathrm{cov}}}(t^{*}_{XX}, t_{XY}) = \frac{4\sum _ i \left( \sum _ j t^*_{ijXX} \sum _{j'} t_{ij'XY} \right) - \sum _ i\sum _ j t^{*}_{ijXX} t_{ijXY} - \frac{2(2n-3)}{n(n-1)} \left( \sum _ i \sum _ j t^{*2}_{ijXX} \right) \left( \sum _ i \sum _ j t_{ijXY} \right) }{n(n-1)(n-2)(n-3)} \]