search for: df2006nonrecvessel

...a to look only at days below 340, the plot looks fine. At days below 341, I get one of these spikes, at about 170 days, going up to about 900. At a subset of days below 342, I get two spikes, both over 900. If I set breaks to 0:366, and add a small increment to my integer values, e.g. histogram(df2006NonRecVessels$DayOfYear+.001,breaks=breaklist,type="count") All is well.under this approach. I have attempted to search to see if this is a known problem, but don't find anything. Also, I can get the count in each bin for hist as > xx=hist(df2006NonRecVessels$DayOfYear,breaks=breaklist) &gt...