Alternative Equation Formats

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MathML

\begin{array}{rcl} c = (n_{c} + 0.5 (t - n_{c} - n_{d})) / t \\ Somers' D = (n_{c} - n_{d}) / t \\ Goodman-Kruskal gamma = (n_{c} - n_{d}) / (n_{c} + n_{d}) \\ Kendall's tau- a = (n_{c} - n_{d}) / (0.5 N (N - 1)) \end{array}

Math Rendered as SVG

Math as LaTeX Source

\begin{eqnarray*} & & c =(n_ c+0.5(t-n_ c-n_ d))/t \\ & & \mbox{Somers' } D =(n_ c-n_ d)/t \\ & & \mbox{Goodman-Kruskal gamma} =(n_ c-n_ d)/(n_ c+n_ d) \\ & & \mbox{Kendall's tau-}a =(n_ c-n_ d)/(0.5N(N-1)) \end{eqnarray*}