[R] How to build a matrix of number of appearance?

[David Winsemius]

On Jul 5, 2011, at 5:45 AM, UriB wrote:

> Thanks for your reply
> Note that I guess that there are many providerID and I get the error  
> cannot
> allocate vector of size 2.1 Gb

What code?

> (I can use the same trick for most of the other fields)
>
> Is there a way to do the same only for providerID with relatively high
> frequency?

You are posting to a mailing list from a non-official web mirror/ 
interface. Those of us using this list with mail clients cannot tell  
who you are responding to and what code is throwing an error without  
opening up a browser and following the link. below (and speaking from  
prior failed efforts at figuring out context on Nabble, maybe not even  
then.)

Get with the program. Read the Posting Guide. As the sign says:

> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html

  If you persist in psoting to R-help then ...Learn to include context.

>
> --
> View this message in context: http://r.789695.n4.nabble.com/How-to-build-a-matrix-of-number-of-appearance-tp3643248p3645550.html
> Sent from the R help mailing list archive at Nabble.com.


-- 
David Winsemius, MD
West Hartford, CT