Talk:Rescaled range

Undefined term by division by zero
Just noticed that R_1=S_1=0 and therefore (R/S)_1 is undefined. Not sure if it's something worth editing, by redefining the R/S series to go from 2 to n. — Preceding unsigned comment added by Skarmenadius (talk • contribs) 16:06, 1 March 2013 (UTC)

Um, am I missing something or is the stdev (p not s) for {2, 5, 3, 7, 8, 12, 4, 2} not 3.69 but rather 3.237958462?

Patfla (talk) 02:12, 25 March 2013 (UTC)

DC bias
It seems to me that the reference to the "DC bias" and "part 2 below" just confuse things. There is no need to remove the "DC bias", which just muddies the waters, so to speak. The sd and the rescaled range are not changed by this, so it should be omitted, at least from the introductory paragraph. I am therefore removing it altogether.DonSiano (talk) 00:25, 23 October 2013 (UTC)