# Given the text "I want cats", I'm trying to create the vector ("I see cats","I grab cats","I obtain cats") by creating a function that takes a vector with the words to change and applies to the initial text. However, I get the error "dim(X) must have a positive length". Here is where I got:
desire<-"I want cats" actions<-c("see","grab","obtain") f<-function(x){ gsub("want", x, desire) } apply(actions,desire,f) # Could you please help me? Thanks in advance -- View this message in context: http://r.789695.n4.nabble.com/How-to-produce-variations-of-a-text-tp4726153.html Sent from the datatable-help mailing list archive at Nabble.com. _______________________________________________ datatable-help mailing list datatable-help@lists.r-forge.r-project.org https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/datatable-help