How do you call an algorithm which, given a square matrix of distances, places N points on (euclidean) plane in order to minimize sum of deviations between pairs and input matrix?
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How do you call an algorithm which, given a square matrix of distances, places N points on (euclidean) plane in order to minimize sum of deviations between pairs and input matrix?
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A package from R does that http://www.statmethods.net/advstats/mds.html Damn the CF community