I'm developing an R package, and when I recompile (using Roxygen),
detach, and re-load the package, I can't seem to look at some of its
documented functions. When I try '?function.name', I get the
following error:
Error in tools:::fetchRdDB(RdDB, basename(file)) :
cannot allocate memory block of size 2.6 Gb
I'm using R.app's built-in documentation viewer.
I don't get the same error when I look at the docs for built-in
functions, e.g. '?cos' works fine.
Most of the .Rd files spit out by Roxygen are very simple, e.g. here's
one that fails to be viewed, it has only 4 lines:
in man/ndcg.Rd:
\name{ndcg}
\alias{ndcg}
\title{ndcg}
\usage{ndcg(pr, position=5, ...)}
Anyone have any thoughts?
Here's my R.version:
_
platform i386-apple-darwin9.8.0
arch i386
os darwin9.8.0
system i386, darwin9.8.0
status
major 2
minor 11.1
year 2010
month 05
day 31
svn rev 52157
language R
version.string R version 2.11.1 (2010-05-31)
Thanks.
-Ken
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