Comment by mapcar

In the R Help Desk 2004 (http://www.r-project.org/doc/Rnews/Rnews_2004-1.pdf), Gabor Grothendieck recommends chron over POSIXct classes on account of the time zone conversions which occur when the tz attribute of the latter object is not "GMT". Will this not be a problem with lubridate? Thanks in advance.