Alternative Equation Formats

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MathML

\begin{array}{lcll} P_{r c} & = & N_{r c} / N & is the population proportion in row r and column c \\ P_{r .} & = & N_{r \cdot} / N & is the proportion in row r \\ P_{. c} & = & N_{\cdot c} / N & is the proportion in column c \\ P_{r c}^{r} & = & N_{r c} / N_{r \cdot} & is the row proportion for table cell (r, c) \\ P_{r c}^{c} & = & N_{r c} / N_{\cdot c} & is the column proportion for table cell (r, c) \end{array}

Math Rendered as SVG

Math as LaTeX Source

\[ \begin{array}{lcll} P_{rc} & = & N_{rc} ~ / ~ N & \mbox{is the population proportion in row } r \mbox{ and column } c \\[0.08in] P_{r.} & = & N_{r \cdot } ~ / ~ N & \mbox{is the proportion in row } r \\[0.08in] P_{.c} & = & N_{\cdot c} ~ / ~ N & \mbox{is the proportion in column } c\\[0.08in] P_{rc}^{~ r} & = & N_{rc} ~ / ~ N_{r \cdot } & \mbox{is the row proportion for table cell } (r, c) \\[0.08in] P_{rc}^{~ c} & = & N_{rc} ~ / ~ N_{\cdot c} & \mbox{is the column proportion for table cell } (r, c) \end{array} \]