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VAR模型确定最优滞后阶数
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用SAS编程求VAR模型的最优滞后阶数时提示ERROR: Insufficient number of observations. After any differencing is performed, there are 22 observations and a minimum of 51 are required for the MINIC op ...
2015-4-21 21:56 - shy836732411 - SAS专版