This script is correct, use library agricolae, graph.freq() is similar hist(), aditional parameters size<- c(0,10,20,50,100) f<-c(15,25,10,5) library(agricolae) h<-graph.freq(size,counts=f,axes=F) axis(1,size) axis(2,seq(0,30,5)) # # Other function: # is necesary histogram h with hist() or graph.freq() h<-graph.freq(size,counts=f,axes=F) axis(1,size) normal.freq(h,col="red") table.freq(h) ojiva.freq(h,type="b",col="blue")
Regards, Felipe de Mendiburu http://tarwi.lamolina.edu.pe/~fmendiburu <https://webmail.cip.cgiar.org/exchweb/bin/redir.asp?URL=http://tarwi.lamolina.edu.pe/~fmendiburu> ________________________________ From: r-help-boun...@r-project.org on behalf of Vincent Goulet Sent: Fri 1/23/2009 10:36 AM To: darthgervais Cc: r-help@r-project.org Subject: Re: [R] Histogram for grouped data in R Le ven. 23 janv. à 08:55, darthgervais a écrit : > > I have grouped data in this format > > Size -- Count > 0-10 -- 15 > 10-20 -- 25 > 20-50 -- 10 > 50-100 -- 5 > > I've been trying to find a way to set this up with the proper > histogram > heights, but can't seem to figure it out. So any help would be much > appreciated! Define your data as a "grouped.data" object using the function of the same name in package actuar. Then you can simply use hist() as usual to get what you want. See: @Article{Rnews:Goulet+Pigeon:2008, author = {Vincent Goulet and Mathieu Pigeon}, title = {Statistical Modeling of Loss Distributions Using actuar}, journal = {R News}, year = 2008, volume = 8, number = 1, pages = {34--40}, month = {May}, url = http, pdf = Rnews2008-1 } HTH --- Vincent Goulet Acting Chair, Associate Professor École d'actuariat Université Laval, Québec vincent.gou...@act.ulaval.ca http://vgoulet.act.ulaval.ca <http://vgoulet.act.ulaval.ca/> ______________________________________________ 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. ______________________________________________ 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.