[datatable-help] data.table 1.4

[Short, Tom]

Matthew, it seemed to error in test.data.table according to this link:

 

http://r-forge.r-project.org/R/?group_id=240&log=check_x86_64_linux&pkg=
data.table&flavor=devel 

 

- Tom

 

-----Original Message-----
From: datatable-help-bounces at lists.r-forge.r-project.org
[mailto:datatable-help-bounces at lists.r-forge.r-project.org] On Behalf Of
Matthew Dowle
Sent: Saturday, April 17, 2010 10:09 AM
To: datatable-help at lists.r-forge.r-project.org
Subject: [datatable-help] data.table 1.4

 

1.4 is merged to mainline now.

 

Main change is further speed improvements for grouping e.g. 10 times

faster than tapply and aggregate.

 

Although the r-forge package tab displays its at 1.4, it seems it didn't

fully update behind the scenes last night, have raised ticket.  Similar

things have happened before, and if its the same, it should hopefully

update tonight. In the meantime, install.packages() will probably still

grab v1.3.  It might even install v1.3 but report that its installed

v1.4.  Will check again tomorrow.

 

Matthew

 

 

 

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