Difference between revisions of "OLS multivariate beta"
From OPOSSEM
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Need to check denominator? | Need to check denominator? | ||
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Latest revision as of 07:05, 17 June 2011
<math>\beta_{XY} = \frac {N \sum_{i=1}^NX_iY_i - ( \sum_{i=1}^NX_i)(\sum_{i=1}^NY_i)}{N \sum_{i=1}^NY_i^2 - \sum_{i=1}^NX_i}</math>
Need to check denominator?