Access comonents in lists of lists
lapply(lst, function(x) return(x[[2]]))
On Fri, Jan 11, 2013 at 6:40 AM, Bjoern Helm <bjoern.helm at tu-dresden.de> wrote:
Dear R users,I have a list of equally structured lists, how can I access e.g. all 2nd compontents in those sub-lists?An example:lst <- list(rep(list(1:3),3), rep(list(4:6),3))> lst[[1]][[1]][[1]][1] 1 2 3[[1]][[2]][1] 1 2 3[[1]][[3]][1] 1 2 3[[2]][[2]][[1]][1] 4 5 6[[2]][[2]][1] 4 5 6[[2]][[3]][1] 4 5 6What I want to get are all second sub-lists, in this case:[[1]][[2]][1] 1 2 3and[[2]][[2]][1] 4 5 6many thanksBj?rn -- View this message in context: http://r.789695.n4.nabble.com/Access-comonents-in-lists-of-lists-tp4655224.html Sent from the R help mailing list archive at Nabble.com. [[alternative HTML version deleted]]
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