? stato filtrato un testo allegato il cui set di caratteri non era indicato... Nome: non disponibile Url: https://stat.ethz.ch/pipermail/r-help/attachments/20080303/c747f103/attachment.pl
esercizio
3 messages · Flo, Patrick Wang, Mose Andre
An embedded and charset-unspecified text was scrubbed... Name: not available Url: https://stat.ethz.ch/pipermail/r-help/attachments/20080303/307e5ef6/attachment.pl