www.gusucode.com > bigdata 工具箱 matlab源码程序 > bigdata/@tall/summary.m
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