IXlsRProgramming

COM interface ( getting help with interfaces )

interface IXlsRProgramming : IDispatch
{
  [id(1),propget] HRESULT Options([out, retval]IXlsRProgrammingOptions** options);
  [id(2)]         HRESULT Eval([in]BSTR statement);
  [id(3),propput] HRESULT CreateRDataFrameFromExcelRange([in]BSTR dfName, [in]IXlsRange* r);
  [id(4),propput] HRESULT CreateExcelRangeFromRDataFrame([in]IXlsRange* r, [in]BSTR dfName);
}

HRESULT Options([out, retval]IXlsRProgrammingOptions** options);
options of the R programming environment.

HRESULT Eval([in]BSTR statement);
evaluates the statement written using the R programming language.

HRESULT CreateRDataFrameFromExcelRange([in]BSTR dfName, [in]IXlsRange* r);
creates a R data frame, whose name is passed in parameter, from an Excel range. Allows to pass structured data to the R programming environment.

HRESULT CreateExcelRangeFromRDataFrame([in]IXlsRange* r, [in]BSTR dfName);
creates an Excel range, whose name is passed in parameter, from an R data frame. Allows to retrieve structured data from the R programming environment.