kalongo hamusonde <kalo...@gmail.com>: Jul 16 12:51AM -0700
Hi all, I am having troubles understanding what the two values "Cla/Mod and "Mod/Cla mean. I read somewhere that the Cla/mod corresponds to the within cluster variation. If that's the case, then why are the variables with high values of Cla/Mod ranked first in clusters. Does this mean that the variables with the high Cla/Mod values are largely dispersed in that cluster hence should not be considered ? |
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- Quality of a MCA - 1 mise à jour
Dominique Beling Nkoumba <belingd...@gmail.com>: Jul 20 08:26AM -0700
Hello everyone,
I'm trying to perform an MCA on a large sample of individuals (>15 000) and
8 variables with R. When I perform that MCA using Factominer, my first
dimension 1 inertia is 11 % and the second one is 10 %. Then I want to know
how can I assess of the quality of an MCA. Do any of you has some test
which can help to test the quality of my program ?
Best regards,
Dominique.