Displaying 2 results from an estimated 2 matches for "factorminer".
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factominer
2008 May 03
0
factor analysis for binary data with FactoMineR package
Hi List,
I'm following on the discussions regarding the use of exploratory factor analysis with binary data, from nabble:
http://www.nabble.com/PCA--for-Binary-data-to11050371.html#a11092127
and i tried using FactorMineR package but unfortunately i have trouble understanding what are the types of the variables which AFDM is suitable for? I guessed from that example in ?AFDM that "n" is for categorical variables and "s" for numerical variables. Am I right?
Could this type of factorial analysis g...
2012 Nov 07
0
generic question about differences between PCA and DMFA
...n experiments with
positive and negative values and the second PC is not able to give to me
further informations .
In your opinion is there a way to compare these experiments measured in
this different way?
Alternatively do you think that the Dual Multiple Factor Analysis available
with the package FactorMineR could be a better way to analyze these data?
Thank you for any suggestion
Guido
--
Guido Leoni
National Research Institute on Food and Nutrition
(I.N.R.A.N.)
via Ardeatina 546
00178 Rome
Italy
tel + 39 06 51 49 41 (operator)
+ 39 06 51 49 4498 (direct)
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