Re: [R] wilcox test on two data frames

2007-11-06 Thread Thomas Lumley
On Tue, 6 Nov 2007, Diogo Alagador wrote: > Hi all, > > Basically I have 2 data frames with equal dimension and I want to apply > the wilcox.test to compare columns in the same position (i.e. 1st of > df.A with 1st of df.B, 2nd of df.A with 2nd of df.B,...). Anyone give me > an hint on this, as

Re: [R] wilcox test on two data frames

2007-11-06 Thread Dimitris Rizopoulos
5, Leuven, Belgium Tel: +32/(0)16/336899 Fax: +32/(0)16/337015 Web: http://med.kuleuven.be/biostat/ http://www.student.kuleuven.be/~m0390867/dimitris.htm - Original Message - From: "Diogo Alagador" <[EMAIL PROTECTED]> To: Sent: Tuesday, November 06, 2007 12:30 PM Subje

[R] wilcox test on two data frames

2007-11-06 Thread Diogo Alagador
Hi all, Basically I have 2 data frames with equal dimension and I want to apply the wilcox.test to compare columns in the same position (i.e. 1st of df.A with 1st of df.B, 2nd of df.A with 2nd of df.B,...). Anyone give me an hint on this, as I think it is nicer to avoid loops, specially for hu