Displaying 2 results from an estimated 2 matches for "disqual".
2004 Jul 23
1
discriminant analysis
Hello.
I have a data base with 50 qualitative variables and a lot of
individuals. I try to estimate the links between one of these variables
(landcover) and the 49 others (geomorphology, hydrography...). I want to
use a "discriminant analysis on qualitative variables" (as DISQUAL in
SPAD) or a " log-linear model ". Which R-Package(s) or other methods can
you advise me.
Thank you for you help.
POMazagol
Centre de Recherches sur l'ENvironnement et l'AM??nagement
UMR 5600 Cnrs "Ville-Environnement-Soci??t??"
6 Rue Basse des Rives
42023 - Saint...
2013 Dec 16
0
Question
...;Canonical scores" but doesn't
give "*F* or *t *or *X-square *statistic" and "P-value" to determine
effective variables and doesn't give "classification matrix" and
"classification error rate".
2- In "DiscriMiner" package, using "disqual" function, we can do
discriminant analysis for qualitative variables. It is performed for
"insurance" data but has error for other data such as "birds" (in Rmixmod
package) . The error sentense for this data is "Error in svd(Znorm) :
infinite or missing values in '...