[R] simple question

Lee.Adams at luminant.com Lee.Adams at luminant.com
Thu Apr 22 20:15:56 CEST 2010

Gabriele - 

How about this:

> data<-c("A","A","A","B","B","C","D")
> data
[1] "A" "A" "A" "B" "B" "C" "D"
> table(data)
A B C D 
3 2 1 1


". . . people who focus only on 'what is' will create more of 'what is.'

People who focus mostly on 'what could be' will begin to create 'what
could be.'" ~ Laura Beth Jones
Lee P. Adams | Fuel & Emissions Strategy | Luminant Energy |
lee.adams at luminant.com | 214.875.8737 Office | 214.701.0687 Mobile

-----Original Message-----
From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org]
On Behalf Of Zoppoli, Gabriele (NIH/NCI) [G]
Sent: Thursday, April 22, 2010 12:37 PM
To: r-help at r-project.org
Subject: [R] simple question


how can I find, in a vector of characters, which is the most frequent


Gabriele Zoppoli, MD
Ph.D. Fellow, Experimental and Clinical Oncology and Hematology,
University of Genova, Genova, Italy
Guest Researcher, LMP, NCI, NIH, Bethesda MD

Work: 301-451-8575
Mobile: 301-204-5642
Email: zoppolig at mail.nih.gov
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PLEASE do read the posting guide
and provide commented, minimal, self-contained, reproducible code.

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