Alternative Equation Formats

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

MathML

Aij=k>i l>jnkl+k<i l<jnklDij=k>i l<jnkl+k<i l>jnklP=ijnijAij(twice the number of concordances)Q=ijnijDij(twice the number of discordances)

MathML rendered with MathJax

Aij=k>i l>jnkl+k<i l<jnklDij=k>i l<jnkl+k<i l>jnklP=ijnijAij(twice the number of concordances)Q=ijnijDij(twice the number of discordances)

Math as LaTeX Source

\[ \begin{aligned} A_{ij} & = \sum _{k>i} ~ \sum _{l>j} n_{kl} + \sum _{k<i} ~ \sum _{l<j} n_{kl} \\ D_{ij} & = \sum _{k>i} ~ \sum _{l<j} n_{kl} + \sum _{k<i} ~ \sum _{l>j} n_{kl} \\ P & = \sum _ i \sum _ j n_{ij} A_{ij} \quad \mbox{(twice the number of concordances)} \\ Q & = \sum _ i \sum _ j n_{ij} D_{ij} \quad \mbox{(twice the number of discordances)} \end{aligned} \]