Alternative Equation Formats

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

MathML

w_{j} = {\begin{cases} \frac{1}{p_{j}} & for observations in the treated group \\ \frac{1}{1 - p_{j}} & for observations in the control group \end{cases}

Math Rendered as SVG

Math as LaTeX Source

\[ w_ j = \left\{ \begin{array}{ll} \frac{1}{p_ j} & \mbox{for observations in the treated group} \\ \frac{1}{1-p_ j} & \mbox{for observations in the control group} \end{array} \right. \]