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1、上机实验一:一元线性回归模型实验目的:EViews软件的基本操作实验内容:对线性回归模型进行参数估计并进行检验上机步骤:中国内地2011年中国各地区城镇居民每百户计算机拥有量和人均总收入地区平均每百户计算机拥有量Y/台人均总收入X/元地区平均每百户计算机拥有量Y/台人均总收入X/元北京103.5137124.39湖北75.4920193.27天津95.4029916.04湖南66.3620083.87河北74.7419591.91广东104.1330218.76山西69.4519666.10广西91.7220846.11内蒙古60.8321890.19海南63.8220
2、094.18辽宁71.6622879.77重庆76.0721794.27吉林68.0419211.71四川68.8619688.09黑龙江55.3617118.49贵州63.8917598.87上海137.7040532.29云南63.5520255.13江苏96.9428971.98西藏58.8318115.76浙江103.1734264.38陕西82.4320069.87安徽74.0420751.11甘肃56.1416267.37福建103.0027378.11青海52.6517794.98江西73.8718656.52宁夏59.3919654.59山东85.882
3、4889.80新疆61.2017631.15河南71.4119526.92一.建立工作文件:1.在主菜单上点击FileNewWorkfile;2.选择时间频率,A3.键入起始期和终止期,然后点击OK;二.输入数据:1.键入命令: DATAYX2.输入每个变量的统计数据;3.关闭数组窗口(回答Yes);5.1-9,,services,andmakethecitymoreattractive,strengtheningpublictransportinvestment,establishedasthebackboneoftheurbanrailtransitmulti-
4、level,multi-functionalpublictransportsystem,thusprotectingtheregionalpositionandachieve三.图形分析:1.趋势图:键入命令 PLOTYX2.相关图:键入命令SCATYX散点图:5.1-9,,services,andmakethecitymoreattractive,strengtheningpublictransportinvestment,establishedasthebackboneoftheurbanrailtransitmulti-level,multi-functional
5、publictransportsystem,thusprotectingtheregionalpositionandachieve趋势图:四.估计回归模型:键入命令 LSYCX5.1-9,,services,andmakethecitymoreattractive,strengtheningpublictransportinvestment,establishedasthebackboneoftheurbanrailtransitmulti-level,multi-functionalpublictransportsystem,thusprotectingthereg
6、ionalpositionandachieve上机结果:11.958+0.003Xs()5.62280.0002t()2.126711.9826prob0.04210.00002=0.8312=0.826F=143.584prob(F)=0.0000上机实验二:多元线性回归模型实验目的:多元回归模型的建立、比较与筛选,掌握基本的操作要求并能根据理论对分析结果进行解释实验内容:对线性回归模型进行参数估计并进行检验上机步骤:5.1-9,,services,andmakethecitymoreattractive,strengtheningpublictransportinv
7、estment,establishedasthebackboneoftheurbanrailtransitmulti-level,multi-functionalpublictransportsystem,thusprotectingtheregionalpositionandachieve商品的需求量与商品价格和消费者平均收入n需求量Y价格X1收入X21589562488533637604686705737786985847984918786829108310010883120趋势图:5.1-9,,services,andmakethe