Re: [R] ggplot2 histograms... a subtle error found

2010-08-09 Thread hadley wickham
When ggplot2 verifies the widths before stacking (the default position for histograms), it computes the widths from the minimum and maximum values for each bin.  However, because the width of the bins (0.28) is much smaller than the scale of the edges (6.8e+09), there is some underflow and the

Re: [R] ggplot2 histograms... a subtle error found

2010-08-02 Thread Brian Diggs
On 7/28/2010 5:04 PM, Mike Williamson wrote: Hello all, I have a peculiar and particular bug that I stumbled across with ggplot2. I cannot seem to replicate it with anything other than my specific data set. Here is the problem: - when I try to plot a histogram, allowing for

Re: [R] ggplot2 histograms... a subtle error found

2010-08-02 Thread Xu Wang
There is a google group dedicated to ggplot2. It might be worth making a post there: http://groups.google.com/group/ggplot2?pli=1 -- View this message in context: http://r.789695.n4.nabble.com/ggplot2-histograms-a-subtle-error-found-tp2305814p2311082.html Sent from the R help mailing list

[R] ggplot2 histograms... a subtle error found

2010-07-28 Thread Mike Williamson
Hello all, I have a peculiar and particular bug that I stumbled across with ggplot2. I cannot seem to replicate it with anything other than my specific data set. Here is the problem: - when I try to plot a histogram, allowing for ggplot2 to decide the binwidths itself, I get the