[R] Plotting Binned Data

[Ben Bolker]

Gundala Viswanath wrote:
> 
> Dear all,
> 
> I have a binned data that looks like this:
> 
>> dat
>   (-1,9]   (9,19]  (19,29]  (29,39]  (39,49]  (49,59]  (59,69]  (69,79]
> 10063374       79       16        4        3        4        4        3
>  (79,89]  (89,99]
>        6        2
> 
> I tried to plot a histogram overlayed with curve.
> With the following snippet:
> 
> library(lattice)
> pdf("myfile.pdf")
> 
> hist(dat)
> lines(dat,col="red")
> dev.off()
> __ END__
> 
> 

I think barplot is what you want: something like
barplot(dat,names.arg=names(dat))

  Are you sure you want to keep the first element
of dat?  You're certainly not going to be able to
see anything that's going on with the other
values ...

barplot(dat[-1],names.arg=names(dat)[-1])

  Ben Bolker

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