Hello Andreas, thanks for your message - sorry for the delay in our response. See my comments below. On Nov 10, 2009, at 10:58 AM, Andreas Kuntzagk wrote:

Hi,

some tools in Graph/Display Data give us error messages. Since our version of R is "not so fresh" (2.7.2) I suspect this is the reason. Can anybody confirm that a newer version of R is required?

Problems:

Histogramm: Error in hist.default(list(1, 2, 3, 4, 5), xlab = "V1", breaks = "Sturges", : 'x' must be numeric

Scatterplot: Warning messages: 1: In min(x) : no non-missing arguments to min; returning Inf 2: In max(x) : no non-missing arguments to max; returning -Inf 3: In min(x) : no non-missing arguments to min; returning Inf 4: In max(x) : no non-missing arguments to max; returning -Inf Error in plot.window(...) : need finite 'xlim' values

We're using R version 2.9.2 (2009-08-24), so you may want to go with that version.

Bar chart requires python module Numeric which is quite dated and superseded by numpy. Are there any plans to fix that? I don't want to install an unsupported python module.

Several tools use Numeric and it is not currently in our development plans to change them to numpy.

regards, Andreas _______________________________________________ galaxy-dev mailing list galaxy-dev@bx.psu.edu http://mail.bx.psu.edu/cgi-bin/mailman/listinfo/galaxy-dev

Greg Von Kuster Galaxy Development Team greg@bx.psu.edu