Revision as of 23:01, 13 May 2009 edit 209.237.23.36 (talk) →Easiest online algorithm yet. ← Previous edit		Revision as of 16:17, 14 July 2009 edit undo Shyamal (talk \| contribs) Autopatrolled, Administrators 100,965 edits add Next edit →
Line 229: :::: Ah, well the connection between the two wasn't spelled out to the satisfaction of my (possibly caffeine-deprived) mind. And, as far as I can tell, the online algorithm does not easily merge statistics from multiple populations, but rather updates the statistic one sample at a time. Correct me if I am wrong, or please add a suitable method to the page. [[Special:Contributions/209.237.23.36\|209.237.23.36]] ([[User talk:209.237.23.36\|talk]]) 22:56, 13 May 2009 (UTC) ==Pseudocode== The numerically stable mean and variance computation works, but attempting something similar for skewness and kurtosis using the incremental moments computation code in the later section seems to fail. I may be I am missing something .. [[User:Shyamal\|Shyamal]] ([[User talk:Shyamal\|talk]]) 16:17, 14 July 2009 (UTC)

Talk:Algorithms for calculating variance: Difference between revisions