Hi,
I tried this approach.
cdata_1_1_3 <- readData(cData1,1,3)
cdata_2_4_7 <- readData(cData2,4,7)
Its still not working. The result I get is NULL.
Thanks,
Kumar
On Thu, Mar 3, 2011 at 9:50 AM, David Winsemius <dwinsem...@comcast.net>wrote:
>
> On Mar 3, 2011, at 10:12 AM, kparamas wrote:
>
> Hi,
>>
>> I am calling a function with different arguments to read different files
>> and
>> want the results to be stored in
>> different matrices.
>>
>> Ex:
>> cData1 = NULL
>> cData2 = NULL
>>
>> readData = function(cData, start, end)
>> {
>>
>> ....
>> cData = //reads from the file
>> }
>>
>> I am calling the functions using
>> readData(cData1,1,3)
>> readData(cData2,4,7)
>>
>> But After running the code, cData1 and cData2 are not getting updated.
>> Is there a way in R to do this?
>>
> You need to assign the results of the function to an R object in the global
> environment. At the moment calling readData() only creates the cData object
> in the environment of the function which then disappears after function
> completion.
>
> Try :
>
> cdata_1_1_3 <- readData(cData1,1,3)
> cdata_2_4_7 <- readData(cData2,4,7)
>
>
>> --
>> View this message in context:
>> http://r.789695.n4.nabble.com/Calling-a-function-to-store-values-tp3333644p3333644.html
>> Sent from the R help mailing list archive at Nabble.com.
>>
>> ______________________________________________
>> 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.
>>
>
> David Winsemius, MD
> Heritage Laboratories
> West Hartford, CT
>
>
--
Thanks 'n' Regards,
Kumaraguru
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