dimnames and subscripting (PR#293)
J.C.Rougier@durham.ac.uk writes:
I am not sure that this is a bug, but it was unexpected -- of course my
expectations are fallible, eg column ordering in model.matrix()! When an
array is subscripted the names of the dimnames list are lost (v 64.1).
fred <- array(1:12, 2:4, list(A = letters[1:2], B = letters[3:5], C =
letters[6:9]))
dimnames(fred)
dimnames(fred[1, , ])
dimnames(fred[1, , , drop=FALSE])
In the first case I expected names B and C to be preserved; in the second
case, not quite so clear-cut, I also expected B and C to be preserved.
Yep, it's a bug. Same as reported as PR#257 by Andreas W. Still pending investigation...
O__ ---- Peter Dalgaard Blegdamsvej 3 c/ /'_ --- Dept. of Biostatistics 2200 Cph. N (*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918 ~~~~~~~~~~ - (p.dalgaard@biostat.ku.dk) FAX: (+45) 35327907 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-devel-request@stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._