Re: [R] Adding a numeric to all values in the dataframe

2011-05-21 Thread John Kane
--- On Fri, 5/20/11, David Winsemius wrote: > From: David Winsemius > Subject: Re: [R] Adding a numeric to all values in the dataframe > To: "John Kane" > Cc: bill.venab...@csiro.au, ramya.vict...@gmail.com, r-help@r-project.org > Received: Friday, May 20, 2011, 10:1

Re: [R] Adding a numeric to all values in the dataframe

2011-05-20 Thread David Winsemius
d a matrix. -- On Fri, 5/20/11, bill.venab...@csiro.au wrote: From: bill.venab...@csiro.au Subject: Re: [R] Adding a numeric to all values in the dataframe To: bill.venab...@csiro.au, ramya.vict...@gmail.com, r-help@r-project.org Received: Friday, May 20, 2011, 9:37 PM Oops The first

Re: [R] Adding a numeric to all values in the dataframe

2011-05-20 Thread John Kane
e: > From: bill.venab...@csiro.au > Subject: Re: [R] Adding a numeric to all values in the dataframe > To: bill.venab...@csiro.au, ramya.vict...@gmail.com, r-help@r-project.org > Received: Friday, May 20, 2011, 9:37 PM > Oops > > The first line of my template should use data.ma

Re: [R] Adding a numeric to all values in the dataframe

2011-05-20 Thread Bill.Venables
) Sent: 20 May 2011 14:30 To: 'Ramya'; 'r-help@r-project.org' Subject: RE: [R] Adding a numeric to all values in the dataframe For that kind of operation (unusual as it is) work with numeric matrices. When you are finished, if you still want a data frame, make it then, not b

Re: [R] Adding a numeric to all values in the dataframe

2011-05-19 Thread Bill.Venables
For that kind of operation (unusual as it is) work with numeric matrices. When you are finished, if you still want a data frame, make it then, not before. If your data starts off as data frame to begin with, turn it into a matrix first. E.g. myMatrix <- data.frame(myData) myMatrix2 <- myMatr

Re: [R] Adding a numeric to all values in the dataframe

2011-05-19 Thread Jorge Ivan Velez
Hi, Does the following work for you? set.seed(123) d <- data.frame(x = rpois(10, 4), y = rnorm(10)) d d + 2 See ?within for one more option. HTH, Jorge On Thu, May 19, 2011 at 11:54 PM, Ramya <> wrote: > Hi there > > I just want to add 2 to all the values in dataframe. > > I tried using sapp