Please ignore the link I sent before, it is wrong. Apologies to all.
Instead, please see
http://rwiki.sciviews.org/doku.php?id=tips:data-io:ms_windows&s=excel

--JIV


On Tue, Feb 23, 2010 at 3:35 PM, Jorge Ivan Velez <> wrote:

> 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
>>
>> ______________________________________________
>> R-help@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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