bigmemory package in R.3.0 -


i using attach.big.matrix bigmemory package in r.2.15.3 , working fine. fine, mean attaches matrix in reasonable time (less 1 min). upgraded r 3.0.1 , attachment taking long (more hour attach same matrix. has clue how deal this?

i not downgrade r r.2.15.3 due lack of instructions. answer either of questions appreciated.

thanks

in r there's no automatic upgrade/downgrade. can download previous versions of r 1 of cran mirrors (start here , keep looking previous releases). aside, check package description file see version of r built under. seems if you're in windows there potential issues package per latest news bulletin on cran package page here. try package ff.


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