Talk:Detrended correspondence analysis

This article was nominated for deletion on 17 January 2018. The result of the discussion was keep.

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I'm quite sure I used DCA in the early 1970's when I was in college, but this pages says it was invented in 1979/1980^{[dubious – discuss]}. Sedgehead (talk) 14:19, 6 November 2011 (UTC)Sedgehead.[reply]