Alternative Equation Formats

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MathML

\hat{β} - {\hat{β}}_{[i]} \approx {D F B E T A}_{i} = (X^{'} W X)^{- 1} X_{i}^{'} W_{i}^{\frac{1}{2}} (1 - h_{i})^{- \frac{1}{2}} r_{p i}

MathML rendered with MathJax

\hat{β} - {\hat{β}}_{[i]} \approx {D F B E T A}_{i} = (X^{'} W X)^{- 1} X_{i}^{'} W_{i}^{\frac{1}{2}} (1 - h_{i})^{- \frac{1}{2}} r_{p i}

Math as LaTeX Source

\[ \hat{\bbeta } - \hat{\bbeta }_{[i]} \approx \mr{DFBETA}_ i = (\bX ^{\prime }\bW \bX )^{-1}\bX _ i^{\prime }\bW _ i^{\frac{1}{2}}(1-h_ i)^{-\frac{1}{2}}r_{pi} \]