Alternative Equation Formats

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MathML

L_{Breslow} (β) = \prod_{k = 1}^{K} \frac{\exp (β^{'} \sum_{D_{k}} w_{h i j} Z_{h i j} (t))}{{\sum_{R_{k}} w_{h i j} \exp (β^{'} Z_{h i j} (t))}^{\sum_{D_{k}} w_{h i j}}}

Math Rendered as SVG

Math as LaTeX Source

\[ L_{\text {Breslow}}({\bbeta }) = \prod _{k=1}^{K} \frac{ \exp \left( {\bbeta '\sum _{\mc{D}_ k}w_{hij}\bZ _{hij}(t)} \right)}{\left\{ {\displaystyle \sum _{\mc{R}_ k} w_{hij} \exp ( \bbeta '\bZ _{hij}(t) ) } \right\} ^{\sum _{\mc{D}_ k} w_{hij}} } \]