Dear Peter Dalgaard,
Thank you for these examples, they are very neat!
I really like the
data.frame(x=as.numeric(NA),y=factor(NA))[rep(NA,1000),]
trick.
With best regards,
David.
------------------------------------------------------------------------
Dr David Philip Kreil ("`-''-/").___..--''"`-._
Research Fellow `6_ 6 ) `-. ( ).`-.__.`)
University of Cambridge (_Y_.)' ._ ) `._ `. ``-..-'
++44 1223 764107, fax 333992 _..`--'_..-_/ /--'_.' ,'
www.inference.phy.cam.ac.uk/dpk20 (il),-'' (li),' ((!.-'
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