Alternative Equation Formats

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

MathML

d 2 = (\sum_{t = 1}^{T} {[\sum_{i = 1}^{N} {\hat{u}}_{i t}]}^{2}) / (\sum_{t = 1}^{T} \sum_{i = 1}^{N} {\hat{u}}_{i t}^{2})

Math Rendered as SVG

Math as LaTeX Source

$d2=\left(\sum _{t = 1}^{T}\left[\sum _{i=1}^{N}\hat{u}_{it}\right]^{2}\right)/\left(\sum _{t= 1}^{T}\sum _{i=1}^{N}\hat{u}_{it}^{2}\right)$

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