[R] Searching for option explanations

[Charles C. Berry]

On Thu, 11 Mar 2010, Turchin, Michael wrote:

> Hey all,
>
> Sorry if this is redundant, but I can't figure out a good search query 
> for either the mailing list, or google, to find an answer to this.
>
> Let's say I have a couple of R options I'm interested in learning more 
> about, but their details aren't explained in the command's help file. 
> For example, for R CMD BATCH --help, it discusses the use of --restore, 
> --save and --no-readline. But there are no in depth details about those 
> options themselves.
>
> If I wanted to learn more about what --no-readline is, or --restore or 
> --save, is there some basic R resource I can use to find this? I tried 
> exploring options(), but I don't necessarily see what I'm looking for 
> there. And google searching "R '--restore'" is not providing much of 
> value in return. Am I missing something obvious on how to do this?

What you are asking about is startup options, right?

See Intro to R Appendix B Invoking R

HTH,

Chuck

>
> Any thoughts would be greatly appreciated. Thanks for your help!
> ~Michael
> Children's Hospital Boston
> The Broad Institute
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Charles C. Berry                            (858) 534-2098
                                             Dept of Family/Preventive Medicine
E mailto:cberry at tajo.ucsd.edu	            UC San Diego
http://famprevmed.ucsd.edu/faculty/cberry/  La Jolla, San Diego 92093-0901