www.gusucode.com > econ 案例源码程序 matlab代码 > econ/PlotPearsonsCorrelationCoefficientsExample.m
%% Plot Pearson's Correlation Coefficients % Plot correlations between multiple time series. % Copyright 2015 The MathWorks, Inc. %% % Load data on Canadian inflation and interest rates. load Data_Canada %% % Plot the Pearson's linear correlation coefficients between all pairs of % variables. corrplot(DataTable) %% % The correlation plot shows that the short-term, medium-term, and long-term % interest rates are highly correlated. %% % To examine the timestamp of a datum, enter |gname(dates)| into the Command % Window, and the software presents an interactive cross hair over the plot. % To expose the timestamp of a datum, click it using the cross hair.