IRIS Flower Data Set (R-003)
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Centramos la matriz con el comando, generando a partir de A una nueva matriz que llamamos “Acentered”Want to share your content on R-bloggers? click here if you have a blog, or here if you don't.
Acentered=scale(A,center=T)
Ahora con la función “eigen”:
Esta es otra forma de proceder con el cálculo de los componentes principales (eigenvectors y eigenvalues), como ya vimos en un post anterior.
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