Alternative Equation Formats

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

MathML

d = {\begin{array}{cl} n - 1 & if VARDEF=DF (default) \\ n & if VARDEF=N \\ (\sum_{i} w_{i}) - 1 & if VARDEF=WDF \\ \sum_{i} w_{i} & if VARDEF=WEIGHT | WGT \end{array}

MathML rendered with MathJax

d = {\begin{array}{cl} n - 1 & if VARDEF=DF (default) \\ n & if VARDEF=N \\ (\sum_{i} w_{i}) - 1 & if VARDEF=WDF \\ \sum_{i} w_{i} & if VARDEF=WEIGHT | WGT \end{array}

Math as LaTeX Source

\[ d = \left\{ \begin{array}{cl} n-1 & \mbox{if VARDEF=DF (default)} \\ n & \mbox{if VARDEF=N} \\ (\sum _ i w_ i) - 1 & \mbox{if VARDEF=WDF} \\ \sum _ i w_ i & \mbox{if VARDEF=WEIGHT | WGT} \end{array} \right. \]