Dear all,

I have a surprising problem with the representation of frequencies in a 
histogram.

Consider, for example, the R code:

b<-rnorm(2000,3.5,0.3)
hist(b,freq=F)

When I plotted the histogram, I expected that values in the y-axis (the 
probability) varied between 0 and 1. Instead, they varied within the 
range 0-1.3.

Have you got any suggestion for obtaining a correct graph with 
probability within the range 0-1?

Thank you very much!

Bests
/Cristian/

=============================================
Cristian Pattaro
=============================================
Unit of Epidemiology & Medical Statistics
Department of Medicine and Public Health
University of Verona

http://biometria.univr.it
cristian@biometria.univr.it
=============================================


	[[alternative HTML version deleted]]


