[R] Mixing LaTeX and R Code in Loops and Functions in Sweave

[Henrik Bengtsson]

...or the R.rsp package. -H

On Sat, Oct 17, 2009 at 10:37 AM, Gabor Grothendieck
<ggrothendieck at gmail.com> wrote:
> Try this:
>
> <<results=latex,echo=false>>=
> for(i in 1:10) {
>  cat("...latex code...")
> }
> @
>
> or check out the brew package.
>
> On Fri, Oct 16, 2009 at 3:25 PM, Jacob R. Marcus
> <jmarcus at u.washington.edu> wrote:
>> I have a question about mixing LaTeX and R code in loops and functions in Sweave. Here's my problem:
>>
>> I want to do something like this:
>>
>> <<>>=
>>
>> # some R code for a loop
>> for(i in 1:10) {
>>
>> @
>>
>> My LaTex code here would describe what I do in the loop. For instance, in this loop print out the numbers one through 10. Maybe I could even have
>> Multiple sections in between the loop. For instance,
>> \section{Part of 1 of the Loop}
>>
>> <<>>=
>>                cat(paste("Number",i))
>> }
>> @
>>
>> The problem is that Sweave evaluates the first chunk of code and throws an error because I haven't closed the loop. A similar problem happens when I want to have LaTeX code intermixed with a function. So how do I mix LaTex code with R chunks that alone may throw errors, but together with another chunk does not. Thanks in advance for your help! I am new to R and this is my first post on this list.
>>
>>
>>        [[alternative HTML version deleted]]
>>
>> ______________________________________________
>> R-help at r-project.org mailing list
>> https://stat.ethz.ch/mailman/listinfo/r-help
>> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
>> and provide commented, minimal, self-contained, reproducible code.
>>
>
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>