Message-ID: <1291415912315-3071879.post@n4.nabble.com>
Date: 2010-12-03T22:38:32Z
From: Ryan Garner
Subject: Non-visible functions: merge.data.table
I've downloaded the "data.table" package from CRAN and R-Forge and still
can't utilize merge.data.table for faster merges. How do I make this
function visible?
> install.packages("data.table",repos="http://R-Forge.R-project.org")
trying URL
'http://R-Forge.R-project.org/src/contrib/data.table_1.5.1.tar.gz'
Content type 'application/x-gzip' length 616492 bytes (602 Kb)
opened URL
> library(data.table)
> methods(merge)
[1] merge.data.frame merge.data.table* merge.default
Non-visible functions are asterisked
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