Hello,
\Sexpr only displays one value.
Why don't you print your vector into a verbatim environment ?
<<echo=F,results=verbatim>>
print(rx)
@
But if you want to generate a table with xtable, one solution :
<<echo=F,results=tex>>
print(xtable(as.data.frame(t(rx))), include.rownames = F, include.colnames =
F)
@
David
On Tue, May 26, 2009 at 11:36 PM, M Berg <dber...@gmail.com> wrote:
> Hello,
>
> I am trying to use the package "exams" to construct problem sets.
>
> I have constructed an exercise which generates a list of integers and asks
> the student to compute the median.
>
> rx is the vector of n numbers
>
> >str(rx)
> num [1:16] 21 9 8 18 4 12 17 2 9 7 ...
>
> I want to print out the entire vector as part of the problem.
> When I use \Sexpr(rx) only the first value (in this case 21) is printed
> out.
>
> I have been trying to get xtable to work.
>
> > xtable(rx)
> Error in UseMethod("xtable") : no applicable method for "xtable"
>
> > methods(xtable)
> [1] xtable.anova* xtable.aov* xtable.aovlist*
> [4] xtable.coxph* xtable.data.frame* xtable.glm*
> [7] xtable.lm* xtable.matrix* xtable.prcomp*
> [10] xtable.summary.aov* xtable.summary.aovlist* xtable.summary.glm*
> [13] xtable.summary.lm* xtable.summary.prcomp* xtable.table*
> [16] xtable.ts* xtable.zoo*
>
> Non-visible functions are asterisked
>
> I am new to R and would appreciate any suggestions.
>
> What is the best way to get exams/Sweave to print out the entire vector?
>
> Thanks in advance.
>
> DBerg
>
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>
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>
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