[R] rbind-ing vectors inside lists

2006-08-17 Thread Domenico Vistocco
Dear helpeRs, suppose I have two lists as follows: a = list(1:5,5:9) b = lapply(a,*,2) I would like to rbind-ing the two lists, that is I would like to use something as rbind applied component to component for the two list. I have used the following solution: fun.tile.wt = function(list1,

Re: [R] rbind-ing vectors inside lists

2006-08-17 Thread Gabor Grothendieck
Try: mapply(rbind, a, b, SIMPLIFY = FALSE) On 8/17/06, Domenico Vistocco [EMAIL PROTECTED] wrote: Dear helpeRs, suppose I have two lists as follows: a = list(1:5,5:9) b = lapply(a,*,2) I would like to rbind-ing the two lists, that is I would like to use something as rbind applied

Re: [R] rbind-ing vectors inside lists

2006-08-17 Thread Richard M. Heiberger
## initial example a = list(1:5, 5:9) b = lapply(a,*,2) library(abind) ## you may need to download abind from CRAN abind(data.frame(a), data.frame(b), along=.5) ## data.frames with column names a = data.frame(first=1:5, second=5:9) b = a^2 abind(a, b, along=.5, new.names=c(a,b))