Hi Michael,
The trick here is that r['...'] expects the ... to be an object name,
rather than a statement to be executed. The brackets following the
name 'r' is shorthand for 'obtain the object named ... from r', which
can also be expressed as,
r.get('...')
RPy provides a similar s
Greg / Kevin,
Thanks, each of the solution's works. Much appreciated.
This one appears to need a minor tweak, from:
import rpy
rpy.r.library("pwr")
rpy.r.pwr_p_test(h=0.2,power=0.95,sig.level=0.05)
to
... sig_level=0.05...
Which makes sense, given Greg's explanation
this hsould work:
r.library('pwr')
r.pwr_p_test(h=0.2,power=0.95,sig_level=0.05)
kevin
I am a new user of RPy, just having completed a build of it on Debian Etch
using 1.0-RC1 and R-2.51. All seems to be running fine on the R side and
the RPY side, but I am struggling a bit with syntax for pa
The normal way to make the call to an r function using rpy is to call
it like so:
import rpy
rpy.r.function_name(a=1, b=2, c=4)
note that in R, the period character '.' is a valid part of names,
while in python it is not. To overcome this problem, rpy translates
the under
I am a new user of RPy, just having completed a build of it on Debian Etch
using 1.0-RC1 and R-2.51. All seems to be running fine on the R side and
the RPY side, but I am struggling a bit with syntax for parameters passing,
and I am not able to find a question on the mailing list to assist.
