Multidimensional scaling can include such areas as classical scaling, nonmetric multidimensional scaling, unidimensional scaling, Procrustes analysis, biplots, unfolding, correspondence analysis, individual differences scaling. It is hoped to grow the site with articles, data and links to other web sites. Please contact us if you would like to contribute to the site, or propose a link.
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The problem of locating the true minimum of the stress
function in nonmetric multidimensional scaling is
highlighted. Particular reference is made to software
packages and their documentation that frequently fail to
"stress" the possible pit falls.
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