Re: [Rd] R 2.6.0 S4 data breakage, R _data_class(), class<-, etc.

Martin Morgan wrote: > But both 'new' and 'as' appear to produce invalid (in a different > sense, I guess) objects: > >> setClass("snp", contains="raw", > + validity=function(object) { > + if (length(object) < 1) "too short" > + else TRUE > + }) Well, y

[Rd] Rmpi_0.5-4 and MPICH2 does not work

Hello, Rmpi_0.5-4 is not working with MPICH2. I have mpich2-1.0.6 on a windows cluster. R-2.5.1 and Rmpi_0.5-3 is working well. Running R-2.6.0 and Rmpi_0.5-4 on one PC is working! Using more PCs mpi.spawn.Rslaves(nslaves=4) hangs without any error. There is also no message in the mpi.log Any

Re: [Rd] R 2.6.0 S4 data breakage, R _data_class(), class<-, etc.

[EMAIL PROTECTED] (Bjørn-Helge Mevik) writes: > Martin Morgan wrote: > >> But both 'new' and 'as' appear to produce invalid (in a different >> sense, I guess) objects: >> >>> setClass("snp", contains="raw", >> + validity=function(object) { >> + if (length(object) < 1) "too sh