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    function summary(t)
%SUMMARY Display summary information about tall table
%   SUMMARY(TT) displays a summary of all the variables in tall table
%   TT. This will take a long time to execute if there is a large
%   amount of data in TT.

% Copyright 2015-2016 The MathWorks, Inc.

import matlab.bigdata.internal.util.formatBigSize

t = tall.validateType(t, mfilename, {'table'}, 1);

summaryInfo = gather( aggregatefun( ...
    @matlab.bigdata.internal.util.calculateLocalSummary, ...
    @matlab.bigdata.internal.util.reduceSummary, ...
    t.ValueImpl) );

matlab.bigdata.internal.util.printSummary( summaryInfo );

end