[R] Help with PCA

[elisacarli21]

Dear all,

I've  a correlation matrix with rows and columns headings.
I've two questions:

1) How can i import it in R, setting first row as row heading and first
column as column heading?
2) Which is the best principal component anlysis package in R?

Thanks in advance

--
View this message in context: http://r.789695.n4.nabble.com/Help-with-PCA-tp4239756p4239756.html
Sent from the R help mailing list archive at Nabble.com.