embarrasSing, not embarrasing.
You see how I became culpritNr1?
culpritNr1 wrote:
>
> I meant charm, not sharm!
>
> (how embarrasing...)
>
>
>
>
> culpritNr1 wrote:
>>
>> OH! The joy!
>>
>> It worked like a sharm.
>>
>> Thank you.
>>
>> culpritNr1
>>
>>
>>
>>
>>
>> baptiste auguie-2 wrote:
>>>
>>>
>>> try
>>> ?paste
>>>
>>>
>>> baptiste
>>>
>>> On 10 Mar 2009, at 20:01, ig2ar-s...@yahoo.co.uk wrote:
>>>
>>>>
>>>> Hi again R-ists,
>>>>
>>>> How do you construct a string that you can pass to system()?
>>>>
>>>> For instance. Say I do
>>>>
>>>>> system("echo Hello!")
>>>> Hello!
>>>>
>>>> That works. Now the alternative: I need to construct the string like
>>>> this
>>>>
>>>>> a <- "echo"
>>>>> b <- "Hello!"
>>>>> c <- "\n"
>>>>> cat(a, b, c)
>>>> echo Hello!
>>>>
>>>> Looks nice... but see what happens when I try to use it
>>>>
>>>>> system(cat(a, b, c))
>>>> echo Hello!
>>>> Error in system(command, intern) : non-empty character argument
>>>> expected
>>>>
>>>> I have googled extensively in and out of r-lists but I can't find a
>>>> solution.
>>>>
>>>> Can anybody help?
>>>>
>>>>
>>>>
>>>>
>>>> ______________________________________________
>>>> 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.
>>>
>>> _____________________________
>>>
>>> Baptiste Auguié
>>>
>>> School of Physics
>>> University of Exeter
>>> Stocker Road,
>>> Exeter, Devon,
>>> EX4 4QL, UK
>>>
>>> Phone: +44 1392 264187
>>>
>>> http://newton.ex.ac.uk/research/emag
>>>
>>> ______________________________________________
>>> 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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______________________________________________
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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.
