distance coefficient for amatrix with ngative valus
One order of the usual coming right up! 1 course of "Why does XXX not work for you?" a la francaise, where XXX is, in your case, the Euclidean distance. Specifically, any metric worth its salt (in a normed space) satisfies dist(a,b) = dist(a+c,b+c) so why are negative values a problem?... 2 sides: a "Minimal Working Example" with a light buttery sauce and a fried "what package/code are you using" and, for desert, a Winsemian special of: "read the posting guide!" Michael Weylandt, who is putting together a menu for a fancy dinner even as he types On Mon, Oct 3, 2011 at 12:55 PM, dilshan benaragama
<benaragamad at yahoo.com> wrote:
Hi, I need to run a PCoA (PCO) for a data set wich has both positive and negative values for variables. I? could not find any distancecoefficient other than euclidean distace running for the data set. Are there any other coefficient works with negtive values.Also I cannot get summary out put (the eigen values) for PCO as for PCA. Thanks. Dilshan ? ? ? ?[[alternative HTML version deleted]]
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