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About Trendy

Files added per day on the File Exchange

Created by: Ned Gulley
Latest result: Plot created
Created on: 08 Mar 2012

% Files on the File Exchange
%   time vector is: time1151
%   data vector is: data1151

data1151 = data1151(:);
t = time1151(2:end);
d = diff(data1151)./diff(time1151);

windowSize = 14;
df = filter(ones(1,windowSize)/windowSize,1,d);

plot(t,d,'x')
hold on
plot(t,df,'blue');
hold off
ylim([0 20])

datetick
ylabel('files/day')
title('File Exchange Growth (14 day moving average)')