Hi Kristi, Try
out1970$smoot HTH, Jorge.- On Fri, May 2, 2014 at 10:00 AM, Kristi Glover <kristi.glo...@hotmail.com>wrote: > Hi R User, > I am wonedring how I can extract a part of objects from list. > > For example > > > str(out1970) > List of 8 > $ comm : num [1:16, 1:57] 1 1 1 1 1 1 1 1 1 1 ... > ..- attr(*, "dimnames")=List of 2 > .. ..$ : chr [1:16] "H_s5" "H_s1" "R_s2" "H_s2" ... > .. ..$ : chr [1:57] "Pimephales.promelas" "Semotilus.atromaculatus" > "Rhinichthys.atratulus" "Pimephales.notatus" ... > $ u : num [1:16, 1:57] 0 0 0 0 0 0 0 0 0 0 ... > ..- attr(*, "dimnames")=List of 2 > .. ..$ : chr [1:16] "H_s5" "H_s1" "R_s2" "H_s2" ... > .. ..$ : chr [1:57] "Pimephales.promelas" "Semotilus.atromaculatus" > "Rhinichthys.atratulus" "Pimephales.notatus" ... > $ r : Named num [1:16] 0.0312 0.0938 0.1562 0.2188 0.2812 ... > ..- attr(*, "names")= chr [1:16] "H_s5" "H_s1" "R_s2" "H_s2" ... > $ c : Named num [1:57] 0.00877 0.02632 0.04386 0.0614 0.07895 ... > ..- attr(*, "names")= chr [1:57] "Pimephales.promelas" > "Semotilus.atromaculatus" "Rhinichthys.atratulus" "Pimephales.notatus" ... > $ p : num 1.59 > $ fill : num 0.294 > $ statistic: num 11.4 > $ smooth :List of 2 > ..$ x: num [1:51] 0 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16 0.18 ... > ..$ y: num [1:51] 1 0.887 0.826 0.776 0.732 ... > - attr(*, "class")= chr "nestedtemp" > > > I wanted to extract the value $ x and $y from List of 2 (smooth), but I > could not extarct it. I used following functions > > > sapply(out1970$smooth, "[[",1) > x y > 0 1 > > > sapply(out1970$smooth, "[[",2) > x y > 0.0200000 0.8869147 > But when I tried to extarct all value using > > >sapply(out1970$smooth, "[[",1:51) > Error in FUN(X[[1L]], ...) : attempt to select more than one element > > would you mind to give some suggestions in how I get the value for all > (1:51) ? > thanks > KG > > > > [[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. > [[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.
