» thx_delta; parameters: omega alpha beta

  5.1113311e-007 
     0.058492020 
      0.93607416 
» se_delta; standard errors of parameters: omega alpha beta

  3.7242673e-007 
     0.012800830 
     0.014143904 
» cov_delta; variance covariance matrix of: omega alpha beta

  1.3870167e-013   1.6672397e-009  -3.1878002e-009 
  1.6672397e-009    0.00016386126   -0.00016905982 
 -3.1878002e-009   -0.00016905982    0.00020005001 


money unit root test. t stat =  -0.91007757 
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           Coeff           StdErr            Tstat              fff 

beta_2    -0.016749954      0.018404974      -0.91007757 
beta_1       1203.6295        704.97437        1.7073379 
beta_3       36.079631        26.348822        1.3693072 
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