[R] 2 simple doubts

Frederico Zanqueta Poleto fred at poleto.com
Wed Jul 10 11:55:08 CEST 2002


I'm just start learning R/S-Plus, so I think this 2 doubts is going to 
be too easy for you...

1) I couldn't discover what is the command for a concatenation of 2 
variable strings.

2) For example, if I have three variable strings, and each one has the 
name of a variable in a data matrix:
, is it possible to construct a command like this:
, that would do the job of tree(V1~V2+V3,data=DS1) ?
I know that how I've written here doesn't work, but I hope I've 
explained well what I'd like to do.


Frederico Zanqueta Poleto
fred at poleto.com - ICQ# 4129787

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