怎么在Excel中运行多元回归分析

如果用户无法访问高级的数据统计软件,那么,Excel程序可以成为进行多元回归分析运算的绝佳选择。这一过程不仅耗时短,而且操作简单、容易学习。

步骤

  1. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/7\/71\/Run-a-Multiple-Regression-in-Excel-Step-1-Version-5.jpg\/v4-460px-Run-a-Multiple-Regression-in-Excel-Step-1-Version-5.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/7\/71\/Run-a-Multiple-Regression-in-Excel-Step-1-Version-5.jpg\/v4-728px-Run-a-Multiple-Regression-in-Excel-Step-1-Version-5.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/5\/51\/Addin0.jpg\/460px-Addin0.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/5\/51\/Addin0.jpg\/728px-Addin0.jpg","smallWidth":460,"smallHeight":260,"bigWidth":728,"bigHeight":412,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 1 打开Microsoft Excel。
  2. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/c\/c9\/Run-a-Multiple-Regression-in-Excel-Step-2-Version-5.jpg\/v4-460px-Run-a-Multiple-Regression-in-Excel-Step-2-Version-5.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/c\/c9\/Run-a-Multiple-Regression-in-Excel-Step-2-Version-5.jpg\/v4-728px-Run-a-Multiple-Regression-in-Excel-Step-2-Version-5.jpg","smallWidth":460,"smallHeight":347,"bigWidth":728,"bigHeight":549,"licensing":"<div class=\"mw-parser-output\"><\/div>"} {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/f\/f4\/Addin1.jpg\/460px-Addin1.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/f\/f4\/Addin1.jpg\/728px-Addin1.jpg","smallWidth":460,"smallHeight":260,"bigWidth":728,"bigHeight":412,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 2 点击“数据”选项卡,看看“数据分析”工具包是否已激活。如果没有看到“数据分析”选项,那就得按照下面的步骤来启用加载项:
    • 打开“文件”菜单(按下Alt+F组合键),选择“选项”。
    • 点击窗口左侧的“加载项”。
    • 点击“管理:Excel加载项”选项旁边的“转到...”按钮。它位于窗口的底部。
    • {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/1\/1f\/Addin2.jpg\/460px-Addin2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/1\/1f\/Addin2.jpg\/728px-Addin2.jpg","smallWidth":460,"smallHeight":260,"bigWidth":728,"bigHeight":412,"licensing":"<div class=\"mw-parser-output\"><\/div>"}在新窗口中,勾选“分析工具库”旁边的复选框,然后点击“确定”。{"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/2\/26\/Addin3.jpg\/460px-Addin3.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/2\/26\/Addin3.jpg\/728px-Addin3.jpg","smallWidth":460,"smallHeight":260,"bigWidth":728,"bigHeight":412,"licensing":"<div class=\"mw-parser-output\"><\/div>"}
    • {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/2\/27\/Addin4.jpg\/460px-Addin4.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/2\/27\/Addin4.jpg\/728px-Addin4.jpg","smallWidth":460,"smallHeight":261,"bigWidth":728,"bigHeight":413,"licensing":"<div class=\"mw-parser-output\"><\/div>"} {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/8\/85\/Addin5.jpg\/460px-Addin5.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/8\/85\/Addin5.jpg\/728px-Addin5.jpg","smallWidth":460,"smallHeight":260,"bigWidth":728,"bigHeight":412,"licensing":"<div class=\"mw-parser-output\"><\/div>"}加载项现在已成功启用
  3. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/a\/a7\/Run-a-Multiple-Regression-in-Excel-Step-3-Version-5.jpg\/v4-460px-Run-a-Multiple-Regression-in-Excel-Step-3-Version-5.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/a\/a7\/Run-a-Multiple-Regression-in-Excel-Step-3-Version-5.jpg\/v4-728px-Run-a-Multiple-Regression-in-Excel-Step-3-Version-5.jpg","smallWidth":460,"smallHeight":347,"bigWidth":728,"bigHeight":549,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 3 输入你的数据,或者打开数据文件。你的数据必须按列排布,每一栏依次相连,数据的标题位于每一栏的第一行单元格中。
  4. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/3\/33\/Run-a-Multiple-Regression-in-Excel-Step-4-Version-5.jpg\/v4-460px-Run-a-Multiple-Regression-in-Excel-Step-4-Version-5.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/3\/33\/Run-a-Multiple-Regression-in-Excel-Step-4-Version-5.jpg\/v4-728px-Run-a-Multiple-Regression-in-Excel-Step-4-Version-5.jpg","smallWidth":460,"smallHeight":347,"bigWidth":728,"bigHeight":549,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 4 选择“数据”选项卡,然后点击“分析”组(一般位于数据选项卡里的最右边)里的“数据分析”选项。
  5. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/3\/3a\/Addin6.jpg\/460px-Addin6.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/3\/3a\/Addin6.jpg\/728px-Addin6.jpg","smallWidth":460,"smallHeight":297,"bigWidth":728,"bigHeight":470,"licensing":"<div class=\"mw-parser-output\"><\/div>"} {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/b\/b1\/Run-a-Multiple-Regression-in-Excel-Step-5-Version-5.jpg\/v4-460px-Run-a-Multiple-Regression-in-Excel-Step-5-Version-5.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/b\/b1\/Run-a-Multiple-Regression-in-Excel-Step-5-Version-5.jpg\/v4-728px-Run-a-Multiple-Regression-in-Excel-Step-5-Version-5.jpg","smallWidth":460,"smallHeight":347,"bigWidth":728,"bigHeight":549,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 5 将光标放在“Y值输入区域”一栏中,点击右侧折叠按钮,选取函数Y数据所在单元格区域(高亮选中数据栏),选完后再单击折叠按钮返回。也可以直接输入单元格。
  6. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/3\/3a\/Addin6.jpg\/460px-Addin6.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/3\/3a\/Addin6.jpg\/728px-Addin6.jpg","smallWidth":460,"smallHeight":297,"bigWidth":728,"bigHeight":470,"licensing":"<div class=\"mw-parser-output\"><\/div>"} {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/1\/10\/Run-a-Multiple-Regression-in-Excel-Step-6-Version-5.jpg\/v4-460px-Run-a-Multiple-Regression-in-Excel-Step-6-Version-5.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/1\/10\/Run-a-Multiple-Regression-in-Excel-Step-6-Version-5.jpg\/v4-728px-Run-a-Multiple-Regression-in-Excel-Step-6-Version-5.jpg","smallWidth":460,"smallHeight":347,"bigWidth":728,"bigHeight":549,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 6 光标选中“X值输入区域”一栏,点击折叠按钮,选取自变量数据所在单元格区域(如:$C$1:$E$53)。
    • 注意:自变量数据栏必须和相邻输入的数据一一对应。
    • 如果你使用标志(标志应该在每一栏的第一行),请点击“标志”旁边的复选框
    • 默认的置信度是95%。如果你想要更改这个数值,请点击“置信度”旁边的复选框,然后修改数值。
    • 在“输出选项”下的“新工作表组”一栏中输入数据表组的名称。
  7. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/a\/ac\/Run-a-Multiple-Regression-in-Excel-Step-7-Version-5.jpg\/v4-460px-Run-a-Multiple-Regression-in-Excel-Step-7-Version-5.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/a\/ac\/Run-a-Multiple-Regression-in-Excel-Step-7-Version-5.jpg\/v4-728px-Run-a-Multiple-Regression-in-Excel-Step-7-Version-5.jpg","smallWidth":460,"smallHeight":347,"bigWidth":728,"bigHeight":549,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 7 根据需要,你可以在“残差”类别中选择对应的选项。选择“残差图”和“线性拟合图”选项能创建图标式残差输出结果。
  8. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/3\/3e\/Run-a-Multiple-Regression-in-Excel-Step-8-Version-5.jpg\/v4-460px-Run-a-Multiple-Regression-in-Excel-Step-8-Version-5.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/3\/3e\/Run-a-Multiple-Regression-in-Excel-Step-8-Version-5.jpg\/v4-728px-Run-a-Multiple-Regression-in-Excel-Step-8-Version-5.jpg","smallWidth":460,"smallHeight":347,"bigWidth":728,"bigHeight":549,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 8 点击“确定”,创建回归分析运算。

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