File talk:Gamma distribution pdf.svg

What.
What is this? The axes aren't labeled, the description is a bunch of code (without even specifying the language), and there isn't a caption in the article it's used in. Could someone add a description (somewhere) of what this graph means? Or is it intended to be purely decorative? --Qwerty0 (talk) 02:07, 4 October 2011 (UTC)

in MATLAB:

close all; a = [2 2 2 1 0.5];%theta b = [1 2 3 5 9]; %k x = linspace(0,20,100); y = NaN(length(a), length(x)); for i = 1: length(a) y(i,:) = gampdf(a(i),b(i),x); end plot(x,y, 'linewidth',3);grid on;ylim([0 0.5]); legend(num2str([b ;a]')); — Preceding unsigned comment added by 129.169.154.117 (talk) 18:20, 1 February 2012 (UTC)