[R] Running R file from Command line.

[Vladimir Eremeev]

Vaibhav Gathibandhe wrote:
> 
> Is there any way through which i can run a R file from Command line.
> 
Yes, there are several.

R < mean.R
R CMD BATCH mean.R
Rscript mean.R



Vaibhav Gathibandhe wrote:
> 
> For example
>   > r mean.R
> 
What does ">" above mean?
Is it OS command prompt (looks like a part of Windows' cmd.exe)?
If you are trying to run the file from inside the R shell, that's wrong way.
You should type 
> source("mean.R")
instead
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