how to get variables from hist?
On Tue, 14 Nov 2000, Meriema Belaidouni wrote:
hello, my question concerns how to get variables from hist function? pp is some variable
hist(pp) #gives the histogram of pp str(hist(pp)) #gives 4 variables which values are for example
$breaks : num[1..18] 5 10 15 20 25 ... $counts : int[1..17] 1215 19381 47721 ... $ intensities : num [1..17] 0.00243 0.03876 0.09544 ... $mids : num[1..17] 7.5 12.5 17.5 22.5 ... I want to plot intensities against mids for example what I need is to get intensities and mids as variables to be able to use plot function.
Try something like;
x<-rnorm(1000) x.hist<-hist(x, plot=F) #now the histogram is stored in x.hist x.hist
$breaks [1] -4 -3 -2 -1 0 1 2 3 4 $counts [1] 1 24 143 333 338 137 22 2 $intensities [1] 0.001 0.024 0.143 0.333 0.338 0.137 0.022 0.002 $mids [1] -3.5 -2.5 -1.5 -0.5 0.5 1.5 2.5 3.5
plot(x.hist$mids, x.hist$intensities)
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