[R] Sweave, cacheSweave, and data frame

[Gabor Grothendieck]

Right. Its to avoid making the vignettes when you are mainly interested
in testing out a package.

On Sun, Jul 26, 2009 at 3:07 AM, Shige Song<shigesong at gmail.com> wrote:
> Dear Gabor,
>
> Thanks for the suggestion. I am writing a research paper using Sweave, not
> building a R package. If i understand correctly, the --no-vignettes option
> does not really help in my case.
>
> Shige
>
> On Sun, Jul 26, 2009 at 11:56 AM, Gabor Grothendieck
> <ggrothendieck at gmail.com> wrote:
>>
>> Another thing you can do to save time is to use the --no-vignettes switch
>> when you build the package.
>>
>> On Sat, Jul 25, 2009 at 11:05 PM, Shige Song<shigesong at gmail.com> wrote:
>> > Dear All,
>> >
>> > I have been using Sweave (mainly via the Sweave.sh script) and really
>> > like
>> > it. I am working a paper (using Sweave, of course) which includes
>> > several
>> > time-consuming computations, and it gets tedious to re-compile the whoel
>> > thing every time I made changes. Then I discover the "cacheSweave"
>> > package,
>> > which seems the right solution to my problem. I only have on problem.
>> > Here
>> > is what I did:
>> >
>> > ----------------------------------------------
>> > <<results=hide,echo=false>>=
>> > library(foreign)
>> > library(Zelig)
>> > library(memisc)
>> > options(digits=4)
>> > @
>> >
>> > <<echo=false>>=
>> > d <- read.dta("~/project/abortion/data/data_transition_wide.dta")
>> > @
>> >
>> > ...
>> >
>> > ----------------------------------------------
>> >
>> > It can be compiled using "Sweave.sh foo.Rnw", but when I tried
>> > "Sweave.sh -c
>> > foo.Rnw", I got error message:
>> >  "...Processing code chunks ...
>> > 1 : term hide
>> > Error in data.frame(chunk = options$label, chunkprefix = chunkprefix,  :
>> >  arguments imply differing number of rows: 0, 1"
>> >
>> > I thought it might be an imcompatibiltiy problem between the cacheSweave
>> > and
>> > the foreign packages, but the problem was still there when I tried to
>> > read
>> > the data in using "read.table" function.
>> >
>> > Any ideas? Many thanks.
>> >
>> > Best,
>> > Shige
>> >
>> >        [[alternative HTML version deleted]]
>> >
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>> >
>
>