Revision as of 22:01, 30 January 2023 edit Logicdavid (talk \| contribs) 89 edits m →Pitman estimator ← Previous edit		Latest revision as of 22:02, 30 January 2023 edit undo Logicdavid (talk \| contribs) 89 edits m →Pitman estimator
Line 90: If <math>x \sim N(\theta 1_n,I)\,\!</math> (i.e. a [[multivariate normal distribution]] with independent, unit-variance components) then :<math>\delta_{~~pitman~~\text{Pitman}} = \delta_{ML}=\frac{\sum{x_i}}{n}.</math> If <math>x \sim C(\theta 1_n,I \sigma^2)\,\!</math> (independent components having a [[Cauchy distribution]] with scale parameter ''σ'') then

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