On Dec 26, 2009, at 10:38 AM, James Rome wrote:
I did
histogram(~(Arrival4) | as.factor(Hour), type="count",
breaks=16,ylab="Arrival Count",
xlab="Arrival Rate/4",main="Friday EWR A22R D22L Configiration",
layout=c(6,4), par.strip.text=list(cex=0.7))
Why do I get plots with different bar widths? See http://dl.dropbox.com/u/537118/Friday.pdf
.
Although
bins=seq(-.5,15.5,1)
identical(seq_len(1 + nlevels(x)) - 0.5 , seq(-.5,15.5,1) )
[1] FALSE
histogram(~(Arrival4) | as.factor(Hour), type="count",
breaks=bins,ylab="Arrival Count",
xlab="Arrival Rate/4",main="Friday EWR A22R D22L Configiration",
layout=c(6,4), par.strip.text=list(cex=0.7))
seems to work properly.
Thanks,
Jim Rome
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
David Winsemius, MD
Heritage Laboratories
West Hartford, CT
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
