Cristian Pattaro wrote:
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?
Note that width * height (and *not* the height solely) corresponds to the probability in a histogram.
Uwe Ligges
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 [EMAIL PROTECTED] =============================================
[[alternative HTML version deleted]]
______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
