Start S and detach the directory at position 2. S-PLUS : Copyright (c) 1988, 1996 MathSoft, Inc. S : Copyright AT&T. Version 3.4 Release 1 for Sun SPARC, SunOS 4.1.3_U1 : 1996 Working data will be in /users/rdev/ihaka/.Data > search() [1] "/users/rdev/ihaka/.Data" [2] "/usr/local/pkg/splus/splus-3.4/splus/.Functions" [3] "/usr/local/pkg/splus/splus-3.4/stat/.Functions" [4] "/usr/local/pkg/splus/splus-3.4/s/.Functions" [5] "/usr/local/pkg/splus/splus-3.4/s/.Datasets" [6] "/usr/local/pkg/splus/splus-3.4/stat/.Datasets" [7] "/usr/local/pkg/splus/splus-3.4/splus/.Datasets" [8] "/usr/local/pkg/splus/splus-3.4/library/trellis/.Data" > detach(pos=2,save="x") Error in UseMethod("assign", where): No specific or default method found Dumped > assign function(x, value, frame, where = NULL, ...) UseMethod("assign", where) > search() [1] "/users/rdev/ihaka/.Data" [2] "" [3] "/usr/local/pkg/splus/splus-3.4/stat/.Functions" [4] "/usr/local/pkg/splus/splus-3.4/s/.Functions" [5] "/usr/local/pkg/splus/splus-3.4/s/.Datasets" [6] "/usr/local/pkg/splus/splus-3.4/stat/.Datasets" [7] "/usr/local/pkg/splus/splus-3.4/splus/.Datasets" [8] "/usr/local/pkg/splus/splus-3.4/library/trellis/.Data" System terminating: bad address Ouch! As you can see I've been playing with search paths. I hope to have more patches next week which will implement search paths for R more completely (I think I'll skip the feature above). I have also converted to using XDR for workspace saving (maintaining backwards compatibility). The bits of XDR we use are pretty simple so it may be possible to create version for windows and the mac. Now I want to be able to attach saved workspaces, and perhaps introduce some sort of "demand loadable" data object. Ross =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- 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 =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-