Talk:Algorithms for calculating variance: Difference between revisions

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== Merge discussion ==
 
There was a merge tag added at [[Standard deviation#Rapid calculation methods]] to this article. I think it is quite reasonable to have that section be a summary of this article. <s>I must admit I was rather surprised I couldn't find a version of the <math>\operatorname{E}\left[(X-\operatorname{E}(X))^2\right] = \operatorname{E}\left[X^2 \right] - (\operatorname{E}[X])^2</math> formula in the standard deviation article, I've put a bit in its talk page about that and that that article is slow referring to variance and never links to it.</s>
 
For this article as old speedup calculation method is at [[assumed mean]]. [[User:Dmcq|Dmcq]] ([[User talk:Dmcq|talk]]) 09:19, 17 May 2013 (UTC)