%% Change Display Format of Duration Values
% Group duration values by hour and return the result in a variety of display formats.
% Group some random duration values by hour and return the results as a categorical array.

X = hours(abs(randn(1,10)))'

%

Y = discretize(X,'hour','categorical')

%
% Change the display of the results to be a number of minutes.

Y = discretize(X,'hour','categorical','m')

%
% Change the format again to display as a number of hours, minutes and seconds.

Y = discretize(X,'hour','categorical','hh:mm:ss')

% Copyright 2012 The MathWorks, Inc.