1. 2010-05-31 Re: [R] correcting a few data in a large data frame. r-help Mr. Natural 2. 2010-05-31 Re: [R] correcting a few data in a large data frame r-help Mr. Natural 3. 2010-05-31 Re: [R] correcting a few data in a large data frame r-help Dennis Murphy 4. 2010-05-31 Re: [R] correcting a few data in a large data frame r-help David Winsemius 5. 2010-05-31 [R] correcting a few data in a large data frame r-help Mr. Natural