Hello!
Very often one can hear that MDS usually ends with two-dimensional
solution. Of course, there are methods, like Scree-test (proposed by
Kruskal and Wish, 1981), to determine optimal number of dimensions.
However, I am trying to find references to this two-dimensional
gold-standard. Can
On 12/9/2010 7:26 AM, Petar Milin wrote:
Hello!
Very often one can hear that MDS usually ends with two-dimensional
solution. Of course, there are methods, like Scree-test (proposed by
Kruskal and Wish, 1981), to determine optimal number of dimensions.
However, I am trying to find references to
Just to add to Michael F's comments: I've looked for that elbow many a
time but never found it :) Admittedly, I typically deal with fairly
noisy, ecological data, but I think it's a mistake to try to identify
the optimal number of dimensions. Better instead to concentrate on a
useful number, ie.
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