Alternative Equation Formats

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MathML

V a r ( D ( C | R ) ) = 4 w r 4 i j n i j ( w r d i j ( P Q ) ( n n i ) ) 2

Math Rendered as SVG

Math as LaTeX Source

\[ \mr{Var}(D(C|R)) = \frac{4}{w_ r^4} \sum _ i \sum _ j n_{ij} \bigl ( w_ r d_{ij} - (P - Q)(n - n_{i \cdot }) \bigr )^2 \]