dmurdoch@pair.com
2004-May-05 21:15 UTC
[Rd] Re: [R] weirdness in sourc()ing a dump() (bug?) (PR#6857)
On Wed, 05 May 2004 11:53:12 -0700, Webb Sprague <wwsprague@ucdavis.edu> wrote :>Hi all, > >I dump the result of a long simulation, which I know has run to >completion and returned a fairly complex list of lists of things. >However, when I try to read it back in, I get the following error: > > > source ('../SIMULATIONS/run.1.R') >Error in structure(list(do.extinction.runs, alpha = 1.8, delta.change = >0.005, : Object "do.extinction.runs" not foundHere's a simpler example:> f<-function (...)+ { + return(list(call.list = as.list(match.call()))) + }> x <- f(y=4) > dump('x') > rm(f) > source('dumpdata.r')Error in structure(list(f, y = 4), .Names = c("", "y")) : Object "f" not found This bug still appears in R-patched. Duncan Murdoch