Alternative Equation Formats

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

MathML

L_{i} (β) = Δ_{i} {Z_{i} (X_{i}) - \bar{Z} (β, X_{i})} - \sum_{j = 1}^{n} Δ_{j} \frac{w_{j} Y_{i} (X_{j}) e^{β^{'} Z_{i} (X_{j})}}{S^{(0)} (β, X_{j})} {Z_{i} (X_{j}) - \bar{Z} (β, X_{j})}

Math Rendered as SVG

Math as LaTeX Source

\[ \bL _ i(\bbeta ) = \Delta _ i\biggl \{ \bZ _ i(X_ i) - \bar{\bZ }(\beta ,X_ i)\biggr \} - \sum _{j=1}^ n \Delta _ j \frac{w_ jY_ i(X_ j)\mr{e}^{\bbeta ' \bZ _ i(X_ j)}}{S^{(0)}(\bbeta ,X_ j)}\biggl \{ \bZ _ i(X_ j) - \bar{\bZ }(\bbeta ,X_ j)\biggr \} \]