Re: [Rd] [R] "[.data.frame" and lapply

2009-03-28 Thread Romain Francois
Wacek Kusnierczyk wrote: redirected to r-devel, because there are implementational details of [.data.frame discussed here. spoiler: at the bottom there is a fairly interesting performance result. Romain Francois wrote: Hi, This is a bug I think. [.data.frame treats its arguments differentl

Re: [Rd] [R] "[.data.frame" and lapply

2009-03-28 Thread Wacek Kusnierczyk
Romain Francois wrote: > Wacek Kusnierczyk wrote: >> redirected to r-devel, because there are implementational details of >> [.data.frame discussed here. spoiler: at the bottom there is a fairly >> interesting performance result. >> >> Romain Francois wrote: >> >>> Hi, >>> >>> This is a bug I th

[Rd] Recent setClass fails where previous succeeded

2009-03-28 Thread Martin Morgan
These lines of code setClass("A", representation(x="numeric")) setMethod(initialize, "A", function(.Object, ...) stop("oops")) setClass("B", representation("A")) result in > setClass("B", representation("A")) Error in initialize(value, ...) : oops in R version 2.9.0 alpha (2009-03-28 r48239) R