IRIS Flower Data Set (R-003)

[This article was first published on NIR-Quimiometría, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here)
Want to share your content on R-bloggers? click here if you have a blog, or here if you don't.

Centramos la matriz con el comando, generando a partir de A una nueva matriz que llamamos “Acentered”
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.

To leave a comment for the author, please follow the link and comment on their blog: NIR-Quimiometría.

R-bloggers.com offers daily e-mail updates about R news and tutorials about learning R and many other topics. Click here if you're looking to post or find an R/data-science job.
Want to share your content on R-bloggers? click here if you have a blog, or here if you don't.

Never miss an update!
Subscribe to R-bloggers to receive
e-mails with the latest R posts.
(You will not see this message again.)

Click here to close (This popup will not appear again)