Alternative Equation Formats

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MathML

\frac{1}{N} \sum_{i = 1}^{R} \sum_{j = 1}^{n_{i}} \exp ({\hat{α}}_{r} + \hat{β} x_{i j}) / (1 + \exp ({\hat{α}}_{r} + \hat{β} x_{i j}))

Math Rendered as SVG

Math as LaTeX Source

\[ \frac{1}{N} \sum _{i=1}^{R} \sum _{j=1}^{n_ i} \exp {(\hat{\alpha }_ r + \hat{\beta } x_{ij})} / (1+\exp {(\hat{\alpha }_ r + \hat{\beta } x_{ij})}) \]