[Rd] ASCII dump from an REXP (JRI)
simon.urbanek at r-project.org
Wed Jul 19 16:29:08 CEST 2006
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On Jul 18, 2006, at 10:56 PM, way4thesub wrote:
> evaluate an R expression. Is there a way to just print, verbatim,
> what R evaluates to the screen (ie just a pure ASCII dump with no
> regard to the data type)?
Probably the easiest is (replace "a" with any expression you want to
Another alternative is to use callbacks - i.e. create a class that
implements RMainLoopCallbacks and simple reng.eval("print(a)"); will
cause rWriteConsole to be called with the output. This approach is
more suitable for console-like GUIs.
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