Viktor.
Can you show us your session.Info(), It loks like a sorting bug on POSIXct
that Matthew solved weeks ago, yet probably in data.table 1.8.7
(install.packages("data.table", repos="http://R-Forge.R-project.org";))-- View this message in context: http://r.789695.n4.nabble.com/Potential-bug-with-sorting-summarizing-by-POSIXct-and-logical-column-tp4659643p4659665.html Sent from the datatable-help mailing list archive at Nabble.com. _______________________________________________ datatable-help mailing list [email protected] https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/datatable-help
