Re: [R] Dot plot of character and numeric matrix

2013-01-23 Thread Jeff Newmiller
I think you need to become more familiar with the "factor" data type. Reread the Introduction to R document that comes with R. --- Jeff NewmillerThe . . Go Live... DCN:Basics:

Re: [R] Dot plot of character and numeric matrix

2013-01-23 Thread Jessica Streicher
As an example: chars<-c("A","A","B") numbers<-as.numeric(as.factor(chars)) #make this numerical plot(numbers,c(0.4,0.5,0.6),xaxt="n") #xaxt="n" says to not plot the x-axis axis(side=1,at=numbers,labels=chars) #make the axis with labels On 23.01.2013, at 10:16, Ng Wee Kiat Jeremy wrote: > Dea