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2007 May 18
3
lapply not reading arguments from the correct environment
Hello, I am facing a problem with lapply which I ''''think''' may be a bug. This is the most basic function in which I can reproduce it: myfun <- function() { foo = data.frame(1:10,10:1) foos = list(foo) fooCollumn=2 cFoo = lapply(foos,subset,select=fooCollumn) return(cFoo) } I am building a list of dataframes, in each of which I want to keep only column 2 (obviously I would not do it this way in real life but that's just to demonstrate the bug). If I execute the commands inline it works but if I clean my...