[R] Extract values from data frame in R

2010-08-09 Thread Alexander Eggel
Using R, I would like to find out which Samples (S1, S2, S3, S4, S5) fulfill the following criteria:contain minimally one value (x, y or z) bigger than 4. Any ideas? Thanks, Alex. data Sample xy z 1S1 -0.35.32.5 2S20.40.2 -1.2 3S3

Re: [R] Extract values from data frame in R

2010-08-09 Thread Erik Iverson
On 08/09/2010 01:16 AM, Alexander Eggel wrote: Using R, I would like to find out which Samples (S1, S2, S3, S4, S5) fulfill the following criteria:contain minimally one value (x, y or z) bigger than 4. Any ideas? Thanks, Alex. data Sample xy z 1S1 -0.35.3

Re: [R] Extract values from data frame in R

2010-08-09 Thread David Winsemius
On Aug 9, 2010, at 2:16 AM, Alexander Eggel wrote: Using R, I would like to find out which Samples (S1, S2, S3, S4, S5) fulfill the following criteria:contain minimally one value (x, y or z) bigger than 4. Any ideas? Thanks, Alex. data Sample xy z 1S1 -0.3

Re: [R] Extract values from data frame in R

2010-08-09 Thread William Dunlap
-Original Message- From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On Behalf Of Erik Iverson Sent: Sunday, August 08, 2010 11:27 PM To: Alexander Eggel Cc: r-help@r-project.org Subject: Re: [R] Extract values from data frame in R On 08/09/2010 01:16 AM