[R] how to call rbind using arguments from a list

Matteo mmurenu at tiscali.it
Wed Jun 17 11:58:23 CEST 2015


Hello R users,

I am trying to run the command rbind gathering the name of tables to bind
from a list argument.

Unfortunately I am not able to obtain it.

I would appreciate any suggestions.  Below is a reproducible example with
the problem.

Thanks

Matteo

 

##############################################################

ZA<-data.frame(x = 1:2, y = 1:10,z=letters[1:5])

ZB<-data.frame(x = 1, y = 5:24,z=letters[2])

a<-as.list(ls(pattern= "^Z?"));a

#############################################################

I_would_like_ZC<-rbind(ZA,ZB)  # this is what I would like to have

#############################################################

b<-(paste(a, collapse = ','))

call("rbind",(b)) # I am not able to remove ""

b<-noquote(paste(a, collapse = ','))

call("rbind",(b)) # I am not able to remove  ""


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