[R] ICD9 codes

[Vishwanath Sindagi]

Dear Prof Frank Harrel:

I am extremely sorry for having reposted the same question numerous
times. Earlier when I had posted I got  replies stating that my post
had matched a filter rule and hence was being held by the moderator.
So I assumed that the question was never posted and I reposted with
different subject lines just to make sure that it gets posted.

I sincerely apologise for the inconvenience caused.

Regards,
Vishwanath

On Sat, May 29, 2010 at 4:10 AM, Frank E Harrell Jr
<f.harrell at vanderbilt.edu> wrote:
> Your notes are bordering on harassment.  Do you expect that everyone who
> reads this list will reply "I do not have anything that will help you" if
> they don't?  By my count this is your 4th note asking for this help.
>
> That being said I hope that you do find help somewhere or implement it
> yourself and share the result, as your question is an important one.
>
> Also, please be sure to state your affiliation on your notes.
>
> Frank
>
> On 05/28/2010 02:19 PM, Vishwanath Sindagi wrote:
>>
>> Hello:
>>
>> I am working on getting some statistics related to clinical trials and
>> stuff. I have to work with ICD9 codes.
>>
>> Is anyone aware of any R method that deals with ICD9 codes
>> verification and manipulation.
>>
>> Thanks
>> Vishwanath
>>
>
>
> --
> Frank E Harrell Jr   Professor and Chairman        School of Medicine
>                     Department of Biostatistics   Vanderbilt University
>