Without further information about your problem, I would say that your piddle $data is empty. At least it is my experience with this error in the past. Check if you really have data in $data.
Hernán On Sat, Oct 26, 2013 at 9:56 AM, mraptor <[email protected]> wrote: > I'm getting this error : > > ...step is zero (or all data equal to one value) ... > > when I try : > > bin hist $data > > How do you guys check for this case, so I can do something like this : > > if ($data->blah) { > warning ... > } else { > bin hist $data > } > > _______________________________________________ > Perldl mailing list > [email protected] > http://mailman.jach.hawaii.edu/mailman/listinfo/perldl > -- Hernán De Angelis http://talesoficeandstone.blogspot.se/
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