[R] Writing - specyfic format

[jastar]

That's exactly what I need.
Thank's a lot!!


Earl F. Glynn wrote:
> 
> "jastar" <mswierniak at o2.pl> wrote in message 
> news:11341784.post at talk.nabble.com...
>>
>> Hi all,
>> I have a trouble - I need to write file in a very specyfic format.
>> I have two vectors which different lengths and one data.frame (or
>> matrix).
>> I want to write it to "*.txt" file in following way:
>> 1st row of file is my 1st vector (separate by spacebar)
>> 2nd row of file is 2nd vector (also separate by spacebar)
>> Rest of this file should be a matrix with elements separated by tab.
>> For example: a=1, 2, 3, b=4, 5, c=[1, 2, 3, 4, 5, 6;
>>                                            7, 8, 9, 10, 11, 12,]
>> and I want to have file (it have to be .txt file) like:
>> 1 2 3
>> 4 5
>> 1     2     3     4     5     6
>> 7     8     9     10   11    12
>>
>> This thing have to be done automaticly from R.
>> Is it possible?
> 
> Try this:
> 
> a <- 1:3
> b <- 4:5
> c <- matrix(1:12, 2,6, byrow=TRUE)
> 
> outFile <- file("SpecificFormat.txt", "w")
> cat(paste(a, sep=" "), "\n", file=outFile)
> cat(paste(b, sep=" "), "\n", file=outFile)
> 
> for (j in 1:nrow(c))
> {
>   cat(paste(c[j,], collapse="\t"), "\n", file=outFile)
> }
> 
> close(outFile)
> 
> 
> Resulting output file (with spaces or tabs as specified):
> 1 2 3
> 4 5
> 1 2 3 4 5 6
> 7 8 9 10 11 12
> 
> 
> [But I normally avoid tabs since you cannot "see" them easily with many 
> editors.]
> 
> efg
> 
> Earl F. Glynn
> Stowers Institute for Medical Research
> 
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> 
> 

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