z.txt

时间序列分析

0.577492  1.764365  1.787300  2.103381  2.322793  2.039257  1.939187  2.050471  2.078165  -0.049260  0.907476  -0.815476  0.490205  -0.672119  0.789358  1.670266  1.965485  0.001206  -0.965457  0.726890  1.375708  1.756957  -0.146511  -1.283726  0.325156  -0.933018  -1.660765  0.318646  1.174919  -0.560366  1.028984  -0.531264  0.549079  -0.879548  -1.723761  -1.899793  -1.875907  0.268690  1.406521  -0.242840  1.007087  1.408594  1.490983  -0.227066  -1.046912  -1.493321  -1.901152  -2.006462  0.241660  1.402805  -0.362428  -1.296058  -1.919242  -2.355467  -0.021596  1.229004  1.704772  -0.162998  -1.299472  -1.956687  -0.100439  0.931307  -0.490183  -0.867925  0.845971  1.447926  -0.234316  -1.035754  -1.355921  0.437342  -0.679863  -1.226082  -1.325716  0.520691  1.362374  -0.313147  0.995109  -0.506162  -1.564884  0.417544  1.114744  1.340829  1.900938  -0.037680  0.985545  -0.524749  -1.438583  0.420945  -0.940000  -1.742295  -1.859572  0.082089  -1.255133  0.416044  -0.642806  0.774721  1.635144  -0.259192  1.079734  1.764295  -0.349611  -1.167186  -1.523564  -2.112353  -2.205864  -1.928643  -1.836686  0.140495  1.271761  1.676569  1.870021  1.822634  1.923680  -0.171672  -1.310998  0.483552  -0.928032  0.566671  -0.497151  -1.422008  0.436389  -0.869071  0.570188  1.633852  -0.351809  0.818159  -0.715670  0.540691  1.558708  1.980994  2.110353  2.242480  0.059294  -1.288093  -1.789550  0.119778  -1.098118  0.504483  1.485855  -0.425942  -1.269172  0.323832  -1.162815  -1.568676  -1.593657  -1.854362  0.129028  -0.814956  0.686190  -0.565050  -1.438245  -1.782285  0.359137  -0.777581  -1.497630  0.527011  -0.850177  -1.683833  0.364031  -0.859008  0.621843  -0.611883  0.623856  -0.917895  0.584040  -0.630371  -1.342058  0.652362  1.420371  -0.615265  -1.425330  0.311403  -1.188414  0.362689  1.525892  1.801319  -0.250595  0.887258  -0.637616  -1.480004  -1.557464  0.442425  1.287294  2.008223  0.164119  1.176548  1.752576  -0.282836  -1.118035  0.624994  1.221647  1.621690  2.049168  2.194664  0.006044  0.832635  1.347335  -0.683598  0.614231  -0.735679  -1.633178  -1.791654  -2.006680  -2.076293  -1.988447  0.167736  -0.888121  -1.647687  -1.977368  -2.236169  -2.333619  0.057064  -0.787232  0.866782  1.904553  2.039470  2.149853  -0.023254  0.893351  1.338260  1.447571  -0.450776  0.782899  1.389977  1.697823  2.006533  -0.229202  -1.475665  -1.773936  -1.839209  0.108275  -0.826617  -1.160171  0.727768  1.364788  1.498582  -0.394257  0.734330  -0.740293  0.633774  1.598446  -0.066853  -0.734633  -1.143174  0.417538  1.210907  1.840073  2.057902  -0.030301  -1.263434  0.365469  1.062067  -0.508048  1.041632  1.521306  -0.538522  1.039226  1.704289  1.475206  1.788511  2.141485  1.930743  1.845531  1.870535  -0.361531  0.670209  -0.725955  0.581581  -0.760915  0.709410  1.423216  1.563736  -0.470301  -1.366542  0.537106  1.263304  1.885993  0.117809  -1.123415  0.379004  -1.032746  -1.801149  0.315421  1.389576  -0.450901  0.959836  -0.451144  0.597284  -0.718846  -1.525074  -1.849511  -1.885799  0.217624  1.090736  -0.708247  0.769057  1.538614  1.837103  -0.051571  -0.987080  -1.524606  -2.035991  -2.057991  0.229492  1.274800  -0.215131  -0.944030  -1.569220  -1.945615  0.141013  1.266833  1.664154  -0.113202  -1.146100  -1.796551  0.010081  1.097320  -0.543753  -1.180409  0.488368  1.158232  -0.707014  -1.469221  -1.796695  0.045355  -0.938308  -1.341016  -1.451091  0.228824  0.996406  -0.683532  0.671597  -0.780962  -1.682533  0.244860  1.283129  1.640053  1.759292  -0.274649  0.863347  -0.687377  -1.637714  0.358115  -0.864916  -1.559918  -1.710989  0.035715  -1.208843  0.352651  -0.944435  0.390474  1.356805  -0.568912  0.844225  1.660124  -0.495018  -1.319709  -1.374440  -1.833864  -1.987604  -1.722084  -1.721728  0.425804  1.385515  1.901683  2.108624  1.944140  1.857342  -0.291765  -1.399798  0.267128  -1.257977  0.448615  -0.479433  -1.363348  0.464600  -0.768497  0.699023  1.723728  -0.245202  1.042538  -0.491707  0.471454  1.167734  1.544742  1.807189  1.700656  -0.504584  -1.367431  -1.829933  -0.092842  -1.148314  0.778614  1.768266  -0.181314  -1.002377  0.686958  -0.804472  -1.597283  -1.670015  -1.904049  0.147194  -0.866453  0.781157  -0.474618  -1.464188  -1.825965  0.217277  -0.719250  -1.501250  0.377376  -0.943511  -1.578337  0.405495  -0.965643  0.478819  -0.789475  0.360938  -1.069634  0.493323  -0.928533  -1.802606  0.206158  0.870206  -0.944738  -1.366690  0.431122  -1.169753  0.162016  1.149063  1.528674  -0.043059  1.243030  -0.605325  -1.720512  -1.798786  0.152404  1.131898  1.727365  -0.135556  0.732490  1.231755  -0.686018  -1.510457  0.248490  1.010569  1.561310  2.029040  2.120155  0.114958  1.128605  1.452057  -0.654504  0.756662  -0.443329  -1.335710  -1.506764  -1.667659  -1.795769  -1.846085  0.279802  -0.698189  -1.388646  -1.541329  -1.678497  -2.015570  -0.054349  -1.091271  0.548137  1.358245  1.655593  2.055952  -0.118364  0.980078  1.637508  1.683916  -0.604422  0.677393  1.437523  1.604580  1.973901  0.170615  -0.813866  -1.564461  -1.925841  0.144346  -0.936402  -1.461039  0.519503  1.283105  1.658110  -0.196685  0.833625  -0.756110  0.569109  1.435790  -0.348562  -1.202481  -1.578191  0.398915  1.518629  1.939625  2.027921  -0.298206  -1.524233  0.213546  1.247228  -0.338931  1.206940  1.842861  -0.550105  0.654966  1.527170  1.580363  1.813325  2.275738  2.256913  1.934364  1.883232  -0.213949  0.863468  -0.600367  0.760353  -0.273282  1.090694  1.590657  1.734493  -0.198112  -0.960924  0.820620  1.493891  1.809085  -0.120520  -1.284372  0.210332  -1.077203  -1.566687  0.431693  1.321938  -0.269388  1.302834  -0.356934  0.699913  -0.775097  -1.475638  -1.712963  -1.964209  0.170492  1.459040  -0.265476  0.999885  1.642909  1.710792  -0.190590  -1.160779  -1.649408  -1.991980  -2.098023  -0.011897  0.995538  -0.746927  -1.342508  -1.597163  -1.875899  0.252854  1.247989  1.761610  -0.062222  -1.063324  -1.733865  -0.093416  0.892746  -0.503647  -1.085583  0.621678  1.346472  -0.366495  -1.319906  -1.806879  0.108662  -1.061367  -1.461727  -1.369467  0.356626  0.937675  -0.719310  0.606564  -0.798339  -1.405489  0.856271  1.770890  1.981649  2.324561  0.274642  1.110816  -0.565395  -1.452950  0.323303  -1.055499  -1.578638  -1.563304  0.381003  -0.921910  0.713167  -0.567107  0.772934  1.505825  -0.563436  0.782423  1.701596  -0.266209  -1.089480  -1.535436  -2.104686  -2.214473  -1.980867  -1.906576  -0.839074  -0.286836  -0.082272