p80 oxtut6a.ox

时间序列分析中著名的OxMetrics软件包

#include <oxstd.h>
#include <oxdraw.h>

main()
{
    decl ct = 200, meps, msum;

    meps = rann(ct, 2);
    msum = cumulate(meps);
    print("msum",msum);	
    DrawTMatrix(0, msum', {"y1", "y2"}, 1, 1, 1);
    DrawXMatrix(1, msum[][0]', {"y1"}, msum[][1]', "y2",1);

    ShowDrawWindow();
}