eviews软件中如何定义自变量与变量 如何在Eviews中设置原变量的同比变量？(统计分析)
Eviews \u91cc\u5982\u4f55\u5bf9\u53d8\u91cf\u8fdb\u884c\u5dee\u5206\u65b9\u6cd5\uff1a\u4f60\u6309genr\uff0c\u5728\u5bf9\u8bdd\u6846\u91cc\u9762\u8f93\u5165Y=d(X)\uff0cX\u5c31\u662f\u4f60\u8981\u8fdb\u884c\u5dee\u5206\u7684\u53d8\u91cf\uff0cY\u5c31\u662f\u5dee\u5206\u540e\u4fdd\u5b58\u7684\u53d8\u91cf\uff0c\u7136\u540e\u6309Ok\u5c31\u53ef\u4ee5\u4e86\u3002\u5982\u679c\u662f\u4e8c\u9636\uff0c\u5c31\u8f93\u5165Y=d(X\uff0c2)\uff0cN\u9636\u5c31\u662fY=d(X\uff0cN)
\u6982\u5ff5\uff1a
1.
Eviews\u662fEconometrics
Views\u7684\u7f29\u5199\uff0c\u76f4\u8bd1\u4e3a\u8ba1\u91cf\u7ecf\u6d4e\u5b66\u89c2\u5bdf\uff0c\u901a\u5e38\u79f0\u4e3a\u8ba1\u91cf\u7ecf\u6d4e\u5b66\u8f6f\u4ef6\u5305\u3002\u5b83\u7684\u672c\u610f\u662f\u5bf9\u793e\u4f1a\u7ecf\u6d4e\u5173\u7cfb\u4e0e\u7ecf\u6d4e\u6d3b\u52a8\u7684\u6570\u91cf\u89c4\u5f8b\uff0c\u91c7\u7528\u8ba1\u91cf\u7ecf\u6d4e\u5b66\u65b9\u6cd5\u4e0e\u6280\u672f\u8fdb\u884c\u201c\u89c2\u5bdf\u201d\u3002\u53e6\u5916Eviews\u4e5f\u662f\u7f8e\u56fdQMS\u516c\u53f8\u7814\u5236\u7684\u5728Windows\u4e0b\u4e13\u95e8\u4ece\u4e8b\u6570\u636e\u5206\u6790\u3001\u56de\u5f52\u5206\u6790\u548c\u9884\u6d4b\u7684\u5de5\u5177\u3002\u4f7f\u7528Eviews\u53ef\u4ee5\u8fc5\u901f\u5730\u4ece\u6570\u636e\u4e2d\u5bfb\u627e\u51fa\u7edf\u8ba1\u5173\u7cfb\uff0c\u5e76\u7528\u5f97\u5230\u7684\u5173\u7cfb\u53bb\u9884\u6d4b\u6570\u636e\u7684\u672a\u6765\u503c\u3002Eviews\u7684\u5e94\u7528\u8303\u56f4\u5305\u62ec\uff1a\u79d1\u5b66\u5b9e\u9a8c\u6570\u636e\u5206\u6790\u4e0e\u8bc4\u4f30\u3001\u91d1\u878d\u5206\u6790\u3001\u5b8f\u89c2\u7ecf\u6d4e\u9884\u6d4b\u3001\u4eff\u771f\u3001\u9500\u552e\u9884\u6d4b\u548c\u6210\u672c\u5206\u6790\u7b49\u3002
2.
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Basic\u4e2d\uff09\uff1b\u4f46\u53e6\u5916\u4e00\u4e9b\u8bed\u8a00\u53ef\u80fd\u4f7f\u7528\u5176\u5b83\u6982\u5ff5\uff08\u5982C\u7684\u5bf9\u8c61\uff09\u6765\u6307\u79f0\u8fd9\u79cd\u62bd\u8c61\uff0c\u800c\u4e0d\u4e25\u683c\u5730\u5b9a\u4e49\u201c\u53d8\u91cf\u201d\u7684\u51c6\u786e\u5916\u5ef6\u3002
\u4ee5\u540e\u5e94\u591a\u4f7f\u7528\u8bba\u575b\u4e2d\u7684Eviews\u4e13\u533a\u3002
ln\u5728Eviews\u4e2d\u8868\u793a\u4e3alog\uff0c\u5982\u6570\u5b66\u4e2d\u7684ln(Q)\u5728Eviews\u4e2d\u8868\u793a\u4e3alog(Q)
\u76f4\u63a5\u5b9a\u4e49\u554a y=log(x) \u5728\u8f6f\u4ef6\u4e2dlog,\u8bba\u6587\u6a21\u578b\u4e2dln\u4e0d\u7528\u53d6\u5bf9\u6570\u76f4\u63a5\u5728\u4f30\u8ba1\u7684\u65f6\u5019\u7528 log( )\u5c31\u597d\u4e86
\u5982\u679c\u771f\u8981\u53d6\u7684\u8bdd
quick\ generate series\
\u8f93\u5165\u65b0\u53d8\u91cf\uff0c\u6bd4\u5982 r=log( )
r\u5c31\u662f\u53d6\u5b8c\u5bf9\u6570\u540e\u7684\u5e8f\u5217
\u5728\u5de5\u4f5c\u6587\u4ef6\u4e2d\u5148\u5b9a\u4e49\u4e00\u4e2a\u65b0\u7684\u53d8\u91cfY\uff08\u5047\u8bbe\u539f\u53d8\u91cf\u662fw\uff0c\u5df2\u5b58\u5728\u7684\u53d8\u91cf\uff09\uff0c\u7136\u540e\u5728\u5de5\u4f5c\u6587\u4ef6\u4e2d\u70b9\u51fbgenr,\u5728\u65b9\u7a0b\u4e2d\u8f93\u5165Y=log(w),\u786e\u5b9a\u3002
series y=log(x)
\u5728\u6700\u5c0f\u4e8c\u4e58\u91cc\u9762\u8f93\u5165log\uff08y) log(x) c\u4e5f\u53ef\u4ee5
\u4ea7\u751f\u4e2a\u65b0\u53d8\u91cf\uff1a\u8f93\u5165\u547d\u4ee4y=log()
我经常帮别人做这类的数据分析，这些问题很容易回答的
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