How to Run Regression Analysis in Microsoft Excel
Steps
Make Sure Regression Analysis Is Supported On Your Excel

If your version of Excel displays theribbon(Home, Insert, Page Layout, Formulas…)
 Click on theOffice Buttonat the top left of the page and go toExcel Options.
 Click onAddInson the left side of the page.
 FindAnalysis tool pack. If it’s on your list of active addins, you’re set.
 If it’s on your list of inactive addins, look at the bottom of the window for the dropdown list next toManage, make sureExcel AddInsis selected, and hitGo. In the next window that pops up, make sureAnalysis tool packis checked and hitOKto activate. Allow it to install if necessary.

If your version of Excel displays thetraditional toolbar(File, Edit, View, Insert…)
 Go toTools>AddIns.
 FindAnalysis tool pack. (If you don’t see it, look for it using theBrowsefunction.)
 If it’s in theAddIns Availablebox, make sureAnalysis tool packis checked and hitOKto activate. Allow it to install if necessary.

Excel for Mac 2011 and higher do not include the analysis tool pack.You can't do it without a different piece of software. This was by design since Microsoft does not like Apple.
Run Regression Analysis

Enter the data into the spreadsheet that you are evaluating.You should have at least two columns of numbers that will be representing your Input Y Range and your Input X Range. Input Y represents the dependent variable while Input X is your independent variable.

Open the Regression Analysis tool.
 If your version of Excel displays theribbon, go toData, find theAnalysissection, hitData Analysis, and chooseRegressionfrom the list of tools.
 If your version of Excel displays thetraditional toolbar, go toTools>Data Analysisand chooseRegressionfrom the list of tools.

Define your Input Y Range.In the Regression Analysis box, click inside theInput Y Rangebox. Then, click and drag your cursor in the Input Y Range field to select all the numbers you want to analyze. You will see a formula that has been entered into the Input Y Range spot.

Repeat the previous step for the Input X Range.

Modify your settings if desired.Choose whether or not to display labels, residuals, residual plots, etc. by checking the desired boxes.

Designate where the output will appear.You can either select a particular output range or send the data to a new workbook or worksheet.

ClickOK.The summary of your regression output will appear where designated.
Sample Regression Analyses
Community Q&A
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QuestionWhat is the slope in a simple regression data?wikiHow ContributorCommunity AnswerThe slope is the Beta variable B1 that is a coefficient of the independent variable X. Bo is a constant and the "intercept". Example, Y = Bo + B1X.Thanks!

QuestionHow do I calculate standard error?wikiHow ContributorCommunity AnswerStep 1: Calculate the mean (Total of all samples divided by the number of samples). Step 2: Calculate each measurement's deviation from the mean (Mean minus the individual measurement). Step 3: Square each deviation from mean. Squared negatives become positive.Thanks!
Unanswered Questions

I get error message "Linest() returns an error, check input values again." What could be wrong?

When I did the regression analysis, the result I got from the Significance F Value was #NUM! But is there a way I can fix it? What does it mean?

How do you plot the efficient frontier line?

How do I get a regression analysis graph?

What is the estimated intercept?
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A detailed guide to regression analysis in Excel 
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Video: Excel  Simple Linear Regression
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Date: 12.12.2018, 04:54 / Views: 44575