Alternative Equation Formats

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MathML

l (β) = \log (L_{Breslow} (β)) = \sum_{k = 1}^{K} {β^{'} \sum_{h i j \in D_{k}} {\tilde{w}}_{h i j} Z_{h i j} (t_{k}) - (\sum_{h i j \in D_{k}} {\tilde{w}}_{h i j}) \log \sum_{h i j \in R_{k}} {\tilde{w}}_{h i j} \exp (β^{'} Z_{h i j} (t_{k}))}

Math Rendered as SVG

Math as LaTeX Source

\[ l(\bbeta ) = \log (L_{\text {Breslow}}(\bbeta )) = \sum _{k=1}^ K \biggl \{ \bbeta ' \sum _{hij \in \mc{D}_ k} \tilde{w}_{hij} \bZ _{hij}(t_ k) - \bigl ( \sum _{hij \in \mc{D}_ k} \tilde{w}_{hij} \bigr ) \log \sum _{hij \in \mc{R}_ k} \tilde{w}_{hij} \exp \bigl ({\bbeta '\bZ _{hij} (t_ k)} \bigr ) \biggr \} \]