Let () '() () for 0 (the digamma function) Show that ( 1) () 1 ...

Let () = '()/() for > 0 (the digamma function). Show that ( + 1) =

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Let ψ(α) = Γ'(α)/Γ(α) for α > 0 (the digamma function). Show that
ψ(α + 1) = ψ(α) + 1/α.

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Probability And Statistics

ISBN: 9780321500465

4th Edition

Authors: Morris H. DeGroot, Mark J. Schervish

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Question Posted: Nov 25, 2015 03:54 AM

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Let () = '()/() for > 0 (the digamma function). Show that ( + 1) =

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