If
a <- read.table(args[1],sep="\t",header=T, stringsAsFactors=F)
fails but
a <- read.table("/path/to/file/filename.txt", header=T,sep="\t",
stringsAsFactors=F)
succeeds, then since those two commands are otherwise identical, you had
better put
print(args[1])
before the call to read.table, to find out if it is actually what you
think it is.
Also, obviously, the argument(s) that you supply after
/path/to/R/R-3.0.2/bin/Rscript
are relevant.
-Don
--
Don MacQueen
Lawrence Livermore National Laboratory
7000 East Ave., L-627
Livermore, CA 94550
925-423-1062
On 6/26/15, 12:48 PM, "R-help on behalf of Kate Ignatius"
<r-help-boun...@r-project.org on behalf of kate.ignat...@gmail.com> wrote:
>Oops - error on my part. Sorry.
>
>On Fri, Jun 26, 2015 at 2:54 PM, Bert Gunter <bgunter.4...@gmail.com>
>wrote:
>> ... and you should also know by now to cc the list and not respond just
>>to me!
>> Bert Gunter
>>
>> "Data is not information. Information is not knowledge. And knowledge
>> is certainly not wisdom."
>> -- Clifford Stoll
>>
>>
>> On Fri, Jun 26, 2015 at 10:58 AM, Kate Ignatius
>><kate.ignat...@gmail.com> wrote:
>>> "reading in a tab delimited file using args"
>>>
>>> What I mean by that is that I'm using a bash script to call in an R
>>> script and using the command: args <- commandArgs(TRUE) in my R
>>> script.
>>>
>>> In my shell script I'm calling the R program as follows:
>>> /path/to/R/R-3.0.2/bin/Rscript
>>>
>>> I'm not sure if that will help - sure you will all know if it doesn't.
>>>
>>> K.
>>>
>>> On Fri, Jun 26, 2015 at 1:39 PM, Bert Gunter <bgunter.4...@gmail.com>
>>>wrote:
>>>> ??
>>>> Are you expecting us to guess what your code was from
>>>>
>>>> "reading in a tab delimited file using args" ?
>>>>
>>>> You've posted here before and should know by now that explicit code
>>>> should be provided whenever possible.
>>>>
>>>>
>>>> Cheers,
>>>> Bert
>>>> Bert Gunter
>>>>
>>>> "Data is not information. Information is not knowledge. And knowledge
>>>> is certainly not wisdom."
>>>> -- Clifford Stoll
>>>>
>>>>
>>>> On Fri, Jun 26, 2015 at 10:32 AM, Kate Ignatius
>>>><kate.ignat...@gmail.com> wrote:
>>>>> When reading in a tab delimited file using args I keep getting the
>>>>>error:
>>>>>
>>>>> Error: unexpected symbol in "Name index"
>>>>>
>>>>> Execution halted
>>>>>
>>>>> The code is this:
>>>>>
>>>>> a <- read.table(args[1],sep="\t",header=T, stringsAsFactors=F)
>>>>>
>>>>> When inputting the file directly, as follows, this produces no
>>>>>errors:
>>>>>
>>>>> a <- read.table("/path/to/file/filename.txt", header=T,sep="\t",
>>>>> stringsAsFactors=F).
>>>>>
>>>>> The file is such:
>>>>>
>>>>> Name index
>>>>> Bob 1
>>>>> George 2
>>>>> Dave 3
>>>>> Eric 4
>>>>> .
>>>>> .
>>>>> .
>>>>> .
>>>>> Andrew 20
>>>>>
>>>>> Is there anything I should be looking out for that might be producing
>>>>> this error. Any help will be greatly appreciated.
>>>>>
>>>>> ______________________________________________
>>>>> R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
>>>>> 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.
>
>______________________________________________
>R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
>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.
______________________________________________
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
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.
