%% Shift Timetable Data
% Create a timetable with temperature data as the variable. Shift the data forward in time by one time step and compare it to the original timetable.

Time = datetime('2015-12-18 12:00:00') + days(1:5)';
Temp = [43 42.6 42.3 39.1 37.3]';
TT = timetable(Time,Temp)

%

TT2 = lag(TT)

%
% Synchronize the two timetables for comparison. Since the timetables already have the same row times, synchronize renames the variables and horizontally concatenates them.

synchronize(TT,TT2)

% Copyright 2012 The MathWorks, Inc.