You can do this also, using replicate: replicate(6, list(para1 = 1:5, para2 = 5:9), simplify = FALSE)
On Fri, Mar 12, 2010 at 2:51 PM, Zhongyi Yuan <zhongyi-y...@uiowa.edu> wrote: > Hi Jim, > > Dennis Murphy solved my problem by the following code. > Thank you for you suggestion. Will check out listBuilder function too. > > best, > Zhongyi > > # (2) A little more general: prespecify the number of list components > # and run a one-line loop to populate the list >> l <- vector('list', 6) >> for(i in seq_along(l)) l[[i]] <- v >> l > [[1]] > [[1]]$para1 > [1] 1 2 3 4 5 > > [[1]]$para2 > [1] 5 6 7 8 9 > > > [[2]] > [[2]]$para1 > [1] 1 2 3 4 5 > > [[2]]$para2 > [1] 5 6 7 8 9 > > > [[3]] > [[3]]$para1 > [1] 1 2 3 4 5 > > [[3]]$para2 > [1] 5 6 7 8 9 > > > [[4]] > [[4]]$para1 > [1] 1 2 3 4 5 > > [[4]]$para2 > [1] 5 6 7 8 9 > > > [[5]] > [[5]]$para1 > [1] 1 2 3 4 5 > > [[5]]$para2 > [1] 5 6 7 8 9 > > > [[6]] > [[6]]$para1 > [1] 1 2 3 4 5 > > [[6]]$para2 > [1] 5 6 7 8 9 > > > On Fri, Mar 12, 2010 at 3:06 AM, Jim Lemon <j...@bitwrit.com.au> wrote: > >> On 03/12/2010 05:13 PM, Zhongyi Yuan wrote: >> >>> Dear R users: >>> >>> I am hoping that someone can help with constructing a list that consists >>> of >>> list with the number of lists variable. >>> i.e. to find a convenient express(or loop sentences) to realize the >>> following: >>> list( list(para1=p1, para2=p2), list(para1=p1, para2=p2), ...., >>> list(para1=p1,para2=p2) ) >>> >>> Hi Zhongyi, >> Have a look at the listBuilder function in the crank package. >> >> Jim >> >> > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Henrique Dallazuanna Curitiba-Paraná-Brasil 25° 25' 40" S 49° 16' 22" O ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.