Thanks for your help.
I tried the way you mentioned for my first question. But I am not getting
any results.
Can you please explain in detail the process through which I can run a R
code from windows command prompt.
2011/6/28 Uwe Ligges <lig...@statistik.tu-dortmund.de>
>
>
> On 28.06.2011 11:54, siddharth arun wrote:
>
>> 1. I have a R program in a file say "functions.R".
>> I load the "functions.R" file the R using source("function.R") and then
>> call
>> functionsf1(), f2() etc. which are declared and defined within
>> "function.R"
>> file.
>> I also need to load a couple of R libraries using library() before I can
>> use f1(), f2() etc.
>>
>> My question is can I acheive all this (i.e. calling function f1() and
>> f2())
>> from the windows prompt without opening the R environment ? If yes then
>> how?
>>
>
>
> Put all the code into a file, e.g. "foo.R", and run
>
> R CMD BATCH foo.R from the windows command shell.
>
>
>
> 2. Also, Is there any way to scan strings directly. Like scan() function
>> only scans numerical values. Is there any way to scan strings?
>>
>
> Yes, it is called scan() which is for arbitrary data, including
> character(). See ?scan. Otherwise, you may want to look into ?readLines
>
> Uwe Ligges
>
>
--
Siddharth Arun,
4th Year Undergraduate student
Industrial Engineering and Management,
IIT Kharagpur
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