Alternative Equation Formats

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

MathML

r (i; {\hat{ν}}_{t}^{2}) = \frac{\sum_{t = i + 1}^{N} ({\hat{ν}}_{t}^{2} - {\hat{σ}}^{2}) ({\hat{ν}}_{t - i}^{2} - {\hat{σ}}^{2})}{\sum_{t = 1}^{N} ({\hat{ν}}_{t}^{2} - {\hat{σ}}^{2})^{2}}

Math Rendered as SVG

Math as LaTeX Source

\[ r(i; \hat{{\nu }}^{2}_{t}) = \frac{\sum _{t=i+1}^{N}{( \hat{{\nu }}^{2}_{t}-\hat{{\sigma }}^{2}) ( \hat{{\nu }}^{2}_{t-i}-\hat{{\sigma }}^{2})}}{\sum _{t=1}^{N}{( \hat{{\nu }}^{2}_{t}- \hat{{\sigma }}^{2})^{2}}} \]