Hi Luis,
Take a look at
http://wiki.r-project.org/rwiki/doku.php?id=tips:data-io:ms_windows for some
ideas.
HTH,
Jorge
On Tue, Feb 23, 2010 at 3:06 PM, Luis Felipe Parra <> wrote:
> Hello
>
> I am trying to import the attached file Curva LIBOR to R. I am trying to
> use
> the following commands and obtaining the following errors
>
> > res <- read.xlsx("C:\\Users\\FELIPE
> PARRA\\Documents\\Quantil\\Federacion\\Curva LIBOR.xlsx", 4)
> Error en .jcall(rowCells[[ic]], "I", "getColumnIndex") :
> RcallMethod: invalid object parameter
> > res <- read.xlsx("C:/Users/FELIPE
> PARRA/Documents/Quantil/Federacion/Curva
> LIBOR.xlsx", 4)
> Error en .jcall(rowCells[[ic]], "I", "getColumnIndex") :
> RcallMethod: invalid object parameter
>
> > res <- read.xlsx(file, sheetName="LIBORSWAP")
> Error en .jcall(rowCells[[ic]], "I", "getColumnIndex") :
> RcallMethod: invalid object parameter
>
> does anybody knows what does this error means? Or do you have nay idea what
> is a good way of importing big EXCEL files to R. Thank you
>
> Felipe Parra
>
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