Re: [R] question about unwanted addresses in contact list

2010-08-18 Thread Corey Gallon
The suggestion that "a virus floating around on this distribution list" is baseless. All source code distributed on the list is embedded in messages in plaintext -- i.e. there is no distribution of binary files as part of the mailing list. How would a virus propagate under these circumstances?

Re: [R] Could you remove me from the mailing list? Thanks!

2010-07-15 Thread Corey Gallon
Chester, Please manage your subscription at https://stat.ethz.ch/mailman/listinfo/r-help Cheers, Corey * Sent from my BlackBerry handheld device -Original Message- From: Chester Kam Sender: Date: Thu, 15 Jul 2010 13:37:37 To: Subject: [R] Could you remove me from the mailing list

[R] 12th Root of a Square (Transition) Matrix

2010-06-17 Thread Corey Gallon
Dear R-tisans, I am trying to calculate the 12th root of a transition (square) matrix, but can't seem to obtain an accurate result. I realize that this post is laced with intimations of quantitative finance, but the question is both R-related and broadly mathematical. That said, I'm happy to