Dear all,
I'm trying to perform a principal components analysis of a sample of
individuals, and to plot it in 3D, assigning different colors according
to the population each individual belongs to. Given that the matrix I
have to use for the PCA cannot contain cualitative variables (here, the
population of origin), I have no idea how can I do this in R. ANy help?
Thanks in advance
Alejandro González
Departamento de Biodiversidad y Conservación
Real Jardín Botánico
Consejo Superior de Investigaciones Científicas
Claudio Moyano, 1
28014 Madrid, Spain
Tel +0034 914203017
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