[R] List of multidimensional arrays
Berend Hasselman
bhh at xs4all.nl
Thu Oct 25 15:37:14 CEST 2012
Loukia,
Please send your replies to the R-help list. I am CC'ing this to the R-help list.
On 25-10-2012, at 15:30, Loukia Spineli wrote:
> Dear Berend,
>
> I am not familiar at all with ascii text. If you could suggest me a good link to learn about it, then it would be really helpful!
If that is so, then how are you making your R code or R script?
You must be using a plain text editor but we don't know your version of R, your OS, or anything else.
If you are only using an R console you should look in the documentation of your system to find out how to work with plain text.
Berend
> Best wishes,
> Loukia
>
> On Thu, Oct 25, 2012 at 4:23 PM, Berend Hasselman <bhh at xs4all.nl> wrote:
>
> You were asked to provide R code in ascii text.
> Also use dput to get the objects into a mail.
>
> Nobody is going to make the effort to copy from your pdf. I certainly will not.
>
> Berend
>
> On 25-10-2012, at 13:45, Loukia Spineli wrote:
>
> > x and y are the frequencies of missing participants in the intervention and
> > the control treatment respectively! vector t contains the code of the
> > interventions (we have 11 interventions). I re-attach the PDF with some
> > small modifications. I am trying to create a list, where each list element
> > is a vector of different length arrays that contain 2by2 matrices. To be
> > more specific there are 11 treatments that are compared with placebo (we
> > have 11 comparisons) and each comparison is studied by a different number
> > of trials and each trial has a different number of missing participants in
> > both arms. The length of the list is equal to the number of comparisons. In
> > each comparison the number of arrays is equal to the number of trials that
> > study this comparison. For instance 4 trials compare PAR with placebo. So,
> > for this comparison we have 4 arrays and each array has a length equal to
> > the producy of the number of participants in each arm. These arrays contain
> > 2x2 matrices.
> >
> > I have attached a document with the data and the code. I cannot create the
> > list results the way I have described above. It creates only the matrices
> > for the first array (that has length equal to 135) of the first comparison
> > leaving the rest 10 comparisons "NULL".
> >
> > On Wed, Oct 24, 2012 at 5:17 PM, Richard M. Heiberger <rmh at temple.edu>wrote:
> >
> >> I am looking at your pdf file.
> >>
> >> it doesn't match your description.
> >>
> >> There are no missing values in the vectors
> >> x, y, t.
> >> Each vector has length 55 which is not a multiple of 4,
> >> so we don't know where the 2x2 matrices come from.
> >>
> >> The code doesn't run. There are are too many "}".
> >> PDF files are formatted and are not ascii.
> >>
> >> Please send your code in ascii text in the body of the email.
> >> Please pick it up from your email and paste it into
> >> a fresh R session to be sure that it works.
> >>
> >> Perhaps consrtruct manually an example of what you want the answer to look
> >> like.
> >>
> >> Rich
> >>
> >>
> >>
> >> On Wed, Oct 24, 2012 at 3:51 AM, Loukia Spineli <spineliloukia26 at gmail.com
> >>> wrote:
> >>
> >>> Dear all,
> >>>
> >>> I am trying to create a list, where each list element is a vector of
> >>> different length arrays that contain 2by2 matrices. To be more specific
> >>> there are 11 treatments that are compared with placebo (we have 11
> >>> comparisons) and each comparison is studied by a different number of
> >>> trials
> >>> and each trial has a different number of missing participants in both
> >>> arms.
> >>> The length of the list is equal to the number of comparisons. In each
> >>> comparison the number of arrays is equal to the number of trials that
> >>> study
> >>> this comparison. For instance 4 trials compare PAR with placebo. So, for
> >>> this comparison we have 4 arrays and each array has a length equal to the
> >>> producy of the number of participants in each arm. These arrays contain
> >>> 2x2
> >>> matrices.
> >>>
> >>> I have attached a document with the data and the code. I cannot create the
> >>> list results the way I have described above. It creates only the matrices
> >>> for the first array (that has length equal to 135) of the first comparison
> >>> leaving the rest 10 comparisons "NULL".
> >>> Any suggestion would be really helpful
> >>>
> >>> Thank you in advance,
> >>> Loukia
> >>>
> >>> ______________________________________________
> >>> 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.
> >>>
> >>>
> >>
> > <List of multidimensional arrays.pdf>______________________________________________
> > 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.
>
>
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