There are two approaches that I would recommend, depending on your
requirements:

1) Write a Qt GUI application and embed R inside of it. Dirk has laid out
that solution.

2) Write the Qt GUI in R. Simon kindly mentioned qtgui but that is an
obsolete package. You would do this using qtbase, which is currently
available through Bioconductor. See:
http://www.bioconductor.org/packages/devel/bioc/html/qtbase.html. There is a
binary for Mac OS X but not Windows yet, unfortunately.

Michael

On Sun, Sep 11, 2011 at 3:30 AM, typhoong <graham.li@eurus-energy.com>wrote:

> hi,
>
> i want to build a Qt front-end GUI which communicates with R, and i am not
> sure what i should use for the interface. There seems to be many ways:
> R.dll, Rinside, Rcpp, RQt, Rtools... . what is the best way? please advice.
>
> basically what i want to do is that, the Qt GUI will allow users to make
> selection and enter numbers, these inputs will be fed to R, already written
> .R files will perform the calculations, the calculation results
> (graphs/numbers) to be fed back and display in the GUI.
>
> graham
>
>
>
> --
> View this message in context:
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> Sent from the R devel mailing list archive at Nabble.com.
>
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