在Eviews中怎么做自相关图
Eviews\u600e\u4e48\u505a\u81ea\u76f8\u5173\u56fe\u4e0d\u662f\u8fd9\u6837\u7684
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\u7b2c\u4e8c\u5217 \u4e8c\u9636\u622a\u5c3e\uff0cp=2
\u5e73\u7a33\u6027\uff1a\u5728\u5e8f\u5217\u4e2d\uff0cview\u2014\u2014unit root test\u2014\u2014\u53ef\u4ee5\u68c0\u67e5\u539f\u5e8f\u5217\u3001\u4e00\u9636\u5e8f\u5217\uff1b\u8c8c\u4f3c\u53ea\u6709\u5dee\u5206\u5e73\u7a33\u540e\u624d\u53ef\u4ee5\u5efa\u7acbARIMA\uff0c\u5c31\u662f\u4f60p\uff0cq\u4e2d\u95f4\u76841\u8868\u793a1\u9636\u5dee\u5206\u5427
\u82e5\u4f60\u7684\u56fe\u662f\u4e00\u9636\u5dee\u5206\u7684\uff0c\u90a3\u4e48\u5efa\u7acb\u65b9\u7a0bLS D(X) C AR(2) MA(1),\u8bd5\u8bd5
\u5728\u65b9\u7a0b\u7a97\u53e3\uff0cview\u2014\u2014residual test \u2014\u2014Q\u68c0\u9a8c\u548cLM\u81ea\u76f8\u5173\u68c0\u9a8c\uff0c\u81f3\u4e8eP\u503c\u5224\u65ad\u53ef\u4ee5\u641c\u4e00\u4e0b\u68c0\u9a8c\u7684\u539f\u5047\u8bbe\uff0c\u4f60\u8bbe\u5b9a\u4e00\u4e2a\u663e\u8457\u6027\u6c34\u5e73\uff0c\u59820.05,P<0.05,\u62d2\u7edd\u539f\u5047\u8bbe\u3002
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