[R] program and comment
gchappi at gmail.com
Wed Apr 26 10:54:34 CEST 2006
2006/4/26, Guojun Zhu <shmilylemon at yahoo.com>:
> Hi. I am a newbie to R. I need to do a courses
*do* have a look at e.g.:
- http://cran.r-project.org/manuals.html (An Introduction to R)
- http://cran.r-project.org/doc/contrib/Short-refcard.pdf (reference-card)
to search the archives you can use:
> I am using R in Windows.
Have a look at Tinn-R (editor)
> like mathemica. I try to write the work into a little
> program for future reference. (My data soon exceeds
> the workplace.) So that should be a script, right?
> Then I can load it in "file/source R code".
source( "yourScript.R" )
check working path: getwd()
if you don't know what this is:
> First, can anyone confirm that I took the correct
> approach for the problem?
I understand R is quite
> different from program language like C/Pascal which I
> am familiar with and seems people write it with quite
> different style.
it's a functional language and inherits from LISP (Scheme). You need
to read the manual.
>Second, can anyone show me some idea
> about how to write the comment. Thanks.
# this is a comment
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