1
2R version 2.9.2 (2009-08-24)
3Copyright (C) 2009 The R Foundation for Statistical Computing
4ISBN 3-900051-07-0
5
6R is free software and comes with ABSOLUTELY NO WARRANTY.
7You are welcome to redistribute it under certain conditions.
8Type 'license()' or 'licence()' for distribution details.
9
10  Natural language support but running in an English locale
11
12R is a collaborative project with many contributors.
13Type 'contributors()' for more information and
14'citation()' on how to cite R or R packages in publications.
15
16Type 'demo()' for some demos, 'help()' for on-line help, or
17'help.start()' for an HTML browser interface to help.
18Type 'q()' to quit R.
19
20[R.app GUI 1.29 (5464) i386-apple-darwin8.11.1]
21
22> x <- function {}
23Error: syntax error
24> x <- function() {}
25> x <- function() {
26+ cat("hello")
27+ cat("world")
28+ }
29> x
30function() {
31cat("hello")
32cat("world")
33}
34> x()
35helloworld
36> 2 + 2
37[1] 4
38>