Re: [R] how to specify a particular contrast

then the default contrasts will be poly()nomials. Ross Darnell -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of array chip Sent: Friday, 18 January 2008 10:22 AM To: [EMAIL PROTECTED] Subject: [R] how to specify a particular contrast Hi, I am running a simple one

Re: [R] Subsetting data frame problem....

You could try complete.case.df - na.omit(df) Ross Darnell -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Marko Milicic Sent: Wednesday, 2 January 2008 11:50 AM To: r-help@r-project.org Subject: [R] Subsetting data frame problem Dear R users

Re: [R] creating summary functions for data frame

I'm not sure I understand what you want but you might like to try aggregate Regards Ross Darnell -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Karin Lagesen Sent: Thursday, 11 October 2007 7:05 PM To: r-help@r-project.org Subject: [R] creating