Hi all,
empty.rx2[New] = [str(item) for item in range(len(empty.rownames))]
RRuntimeError: Error in `[[-.data.frame`(list(), New, list(0, 1,
2,
3, 4, : argument value is missing, with no default
Anything I'm doing wrong?
Not necessarily; I think that you are reaching
is needed is a rx, rx2 equivalent for $. Is there
something like that in rpy2?
Regards
--
Carlos
On Tue, Aug 21, 2012 at 1:56 PM, Carlos Pita carlosjosep...@gmail.com wrote:
Hi all,
empty.rx2[New] = [str(item) for item in range(len(empty.rownames))]
RRuntimeError: Error
(s/mm/newcol/ in the error message above)
On Tue, Aug 21, 2012 at 2:25 PM, Carlos Pita carlosjosep...@gmail.com wrote:
Mh, this is interesting:
dataf = r['[-'](dataf, 'newcol', R.IntVector([1,2,3]))
= Error in `[-.data.frame`(list(a = 1:3, b = 4:6, mm = 1:3), mm, 1:3) :
argument
Hi all,
I would like to know if there is a way to pass an r expression to be
lazy evaluated by a function. I mean as in transform or within. For
example:
r.transform(r['data.frame'](a=r.c(1,2,3)), a=a+1)
The part a+1 is the one I want to achieve somehow. I know I could just call:
