Octave users and developers,
Can someone tell me how to create a histogram with unfilled bars (as opposed to the solid bars)?
Currently, I'm just using the manual example hist (randn (10000, 1), 30);
I believe the default in octave 2.1 was unfilled, and while the filled bars are great for viewing on a monitor, I prefer the unfilled bars for printing.
I'm using octave 3.0.0 and gnuplot
4.2.2.
In gnuplot, I think the function would be "set style fill empty". So I tried grep -ri "set style" /usr/local/share/octave, and looking through hist.m, bar.m, __bar__.m, __bars__.m, ... But I have not been able to figure this out.
Thanks for any help with this,
Steve Bijansky