by looking at your console, it looks like you're stucks in R's continuation mode and this is why you dn't get the expected output.
The + signe means that your last command is not finished so it's waiting for more code.

Your problem is here : height<-(178,182,190) you should change it to height<-c(178,182,190)

and remembre :
+ = your last command is not finished, so it waits for more input.