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Instructions on running multivariate regressions in Excel
发布时间:2023-07-10
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Instructions on running multivariate regressions in Excel
1. To run regressions, you need to install Data Analysis package.
(1) Click on the “File” (Excel 2010) on the left-top corner
(2) Choose “Options”
(3) Click on the page “Add-Ins”
(4) Choose “ Analysis ToolPak”
(5) Click on “Go…” next to “Manager: Excel Add-ins” at the bottom of the page
(6) Check “Analysis Toolpak” and click “OK”
2. Run multivariate regressions according to the following equation: Y=a+bX1+cX2+e
(1) Click on the “Data” Panel
(2) Click on the “Data Analysis”
(3) Choose “Regressions” and click “OK”
(4) Click the “Input Y Range:” cell, and then highlight to select all Y time series (including the column name) in yellow.
(5) Click the “Input X Range:” cell, and then highlight to select both X1 and X2 time series (including the column name) in blue.
(6) Check “Labels”
(7) Select “Output Range:” and click the Output Range cell, and then highlight a blank cell in your spreadsheet where you want to output your regression results.
(8) Check “Line Fit Plots” in Residuals
(9) Click on “OK”.
(10) Now you get a SUMMARY OUPUT, where the coefficients a, b, and c are highlighted in red, and their p-values highlighted in red show you whether the coefficients are significant different from zero.