Take a look at this SO question:
http://stackoverflow.com/questions/10575005/output-a-boolean-from-an-rscript-into-a-bash-variable
None of the solutions are Boolean specific so you should be good
with them (the key is printing and capturing)
Michael
On Wed, May 16, 2012 at 2:36 PM, Jannis bt_jan...@yahoo.de wrote:
Dear R community,
is there any way to invoke R in batch mode, do some calculations and get the
values of some R variables back into the (bash)shell ? I only managed to get
some output saved into a text file with:
R --slave --args 2 2 test.Rtest2.R
test.R contains:
a - as.numeric(commandArgs()[4])
b - as.numeric(commandArgs()[5])
c=a*b
Is ther any way to acess the contents of c in the command line after running
R ?
Cheers
Jannis
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