names(which.max(table(x))) This is a 'named' vector
On Thu, Mar 17, 2011 at 8:58 PM, Khanvilkar, Shashank <skhan...@qualcomm.com> wrote: > Thanks > >> which.max(table(x)) > 129.46.71.19 > 10 > > How do I get only "129.46.71.19" back as a str... > > > -----Original Message----- > From: jim holtman [mailto:jholt...@gmail.com] > Sent: Thursday, March 17, 2011 4:39 PM > To: Khanvilkar, Shashank > Cc: r-help > Subject: Re: [R] Histograms with strings, > > try this: > >> x > [1] "74.125.224.38" "74.125.224.38" "129.46.71.19" "129.46.71.19" > "129.46.71.19" "129.46.71.19" > [7] "129.46.71.19" "129.46.71.19" "129.46.71.19" "129.46.71.19" > "129.46.71.19" "129.46.71.19" >> table(x) > x > 129.46.71.19 74.125.224.38 > 10 2 >> which.max(table(x)) > 129.46.71.19 > 1 > > > On Thu, Mar 17, 2011 at 6:06 PM, Khanvilkar, Shashank > <skhan...@qualcomm.com> wrote: >> Hello, >> Thanks in advance for any help, >> >> I have read a CSV file in which there is a column for an IP addr as in: >> >> tmpInFile$V2 >> [1] "74.125.224.38" "74.125.224.38" "129.46.71.19" "129.46.71.19" >> [5] "129.46.71.19" "129.46.71.19" "129.46.71.19" "129.46.71.19" >> [9] "129.46.71.19" "129.46.71.19" "129.46.71.19" "129.46.71.19" >> >> If I want to find the IP addr that has the highest occurrence (129.46.71.19, >> in this case), is there a simple way to do this? >> >> Thanks >> Shank >> >> [[alternative HTML version deleted]] >> >> ______________________________________________ >> R-help@r-project.org mailing list >> https://stat.ethz.ch/mailman/listinfo/r-help >> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html >> and provide commented, minimal, self-contained, reproducible code. >> > > > > -- > Jim Holtman > Data Munger Guru > > What is the problem that you are trying to solve? > -- Jim Holtman Data Munger Guru What is the problem that you are trying to solve? ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
