R 2.11版已正式发布

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yahoocom 发表于 2010-4-23 01:51:28 |AI写论文

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CHANGES IN R VERSION 2.11.0

SIGNIFICANT USER-VISIBLE CHANGES

o       Packages must have been installed under R >= 2.10.0, as the current help system is the only one now supported.

o       A port to 64-bit Windows is now available as well as binary  package repositiories: see the 'R Administration and Installation Manual'.

o       Argument matching for primitive functions is now done in the same way as for interpreted functions except for the deliberate exceptions

         call switch .C .Fortran .Call .External

      all of which use positional matching for their first argument,  and also some internal-use-only primitives.

o       The default device for command-line R at the console on Mac OS X  is now quartz() and not X11().