[R] exporting simulated data

[Rui Barradas]

Hello,
Em 17-01-2013 11:56, Jessica Streicher escreveu:
> Rather unspecific.
>
> Basically you'd need a loop to create the sets, and a way to write them into a file.
>
> You did not specify the format of your data. You might be able to use write, write.table or write.csv and the like.
> You could also have a look at ?save which allows you to save any R object.
>
> You also did not specify how important that filename format is. For example:
>
> for(i in 1:5){
> 	#create data
> 	someData <- i
> 	#create filename
> 	filename<-paste("data",i,".dat",sep="")
> 	#save data
> 	write(someData,filename)
> }
>
> This would make unique filenames but not quite what you wanted.

For this maybe

filename <- sprintf("data%04d.dat", i)


Hope this helps,

Rui Barradas
>
> greetings,
> Jessi
>
> On 17.01.2013, at 04:31, Ray Cheung wrote:
>
>> Dear All,
>>
>> I wrote a function datagen to simulate a dataset. I would like to generate
>> 1000 datasets and export them with file names from data0001.dat to
>> data1000.dat. Would anybody please provide some useful codes on this? Thank
>> you very much.
>>
>> Best Regards,
>> Ray
>>
>> 	[[alternative HTML version deleted]]
>>
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>
> ______________________________________________
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> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>