Re: [R] recommended way to group function calls in Sweave

2012-04-26 Thread Liviu Andronic
Dear Rainer On Wed, Apr 25, 2012 at 5:34 PM, Rainer Schuermann wrote: > <>= > I like the 'eval=FALSE' trick. > SweaveInput( "setup.Rnw" ) > > and from here, I can suse the named chunks almost like function calls, as you > you describe below. The advantage (for me) is that I have only one place

Re: [R] recommended way to group function calls in Sweave

2012-04-25 Thread Rainer Schuermann
What I usually do when I have to write a report with some functions I use multiple times is that I put them in a separate file (call it "setup.Rnw" or so). The first chunk there loads the libraries, sets initial variable values etc: <>= library( xtable ) d <- iris ind <- 1 @ Then I have a num

Re: [R] recommended way to group function calls in Sweave

2012-04-25 Thread Duncan Murdoch
On 25/04/2012 10:20 AM, Liviu Andronic wrote: On Wed, Apr 25, 2012 at 3:41 PM, Duncan Murdoch wrote: > I would use the last method, or if the calls were truly repetitive (i.e. > always identical, not just the same pattern), use a named chunk. > Labeled chunks are indeed what I was looking for

Re: [R] recommended way to group function calls in Sweave

2012-04-25 Thread Liviu Andronic
On Wed, Apr 25, 2012 at 3:41 PM, Duncan Murdoch wrote: > I would use the last method, or if the calls were truly repetitive (i.e. > always identical, not just the same pattern), use a named chunk. > Labeled chunks are indeed what I was looking for [1]. As far as I understand, this is what "Sweave

Re: [R] recommended way to group function calls in Sweave

2012-04-25 Thread Duncan Murdoch
On 12-04-25 7:41 AM, Liviu Andronic wrote: Dear all When using Sweave, I'm always hitting the same bump: I want to group repetitive calls in a function, but I want both the results and the function calls in the printed output. Let me explain myself. Consider the following computation in an Sweav

[R] recommended way to group function calls in Sweave

2012-04-25 Thread Liviu Andronic
Dear all When using Sweave, I'm always hitting the same bump: I want to group repetitive calls in a function, but I want both the results and the function calls in the printed output. Let me explain myself. Consider the following computation in an Sweave document: summary(iris[,1:2]) cor(iris[,1:2