I have the following piece of R code:
----
# next line loads a variable called "dat"
load('/tmp/dat.R')
# make a copy
d <- dat
# extract the dat$web fields for the future
d <- subset(d, web == 'future')
----
In rpy, I figured out that the equivalent starts out with:
r.load('/tmp/dat.r') # creates a variable called r.dat
d = r.dat # make a copy
but I don't know what the next line should look like.
I tried the obvious:
d = r.subset(d, web == 'future')
but that sure didn't go well. Neither did anything else I tried :-(
Everything seems to cause python to complain that it doesn't know anything
about "web".
so could someone please tell me what that line should look like (and why)?
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