Search for tag: "linear regression"
SLR demoVideo of Simple Linear Regression (ANOVA) explanation in Excel
From Jeffrey Cherry
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Multivariate Model SelectionThe down selection process is useful for working quickly through a data set that may have a number of explanatory independent variables. By starting with the "full" model that has all…
From Keith Bare
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33 plays
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How to use the flat multivariate toolThis is a basic "how to" video that walks through the mechanics of using the multivariate tab in the Flat Regression Tool (in Excel). This is just the simple mechanics of using the tool to…
From Keith Bare
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41 plays
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Regression and Model SelectionThis is intended as a refresher in basic regression and model selection for cost estimating courses beyond the introductory courses. The video uses data that has 3 potential cost drivers and then…
From Aaron Thomas
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189 plays
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Regression using the Data Analysis Toolpak in ExcelThis is a very rapid review of doing both linear and power regressions using Excel's Data Analysis ToolPak. It is at a very rapid pace and explains those features that are of most interest in…
From Aaron Thomas
2 likes
390 plays
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Calculating Linear Code GrowthThis is a help aid for the BCF 250 course on Software Cost Estimating. This tutorial is a repeat of the in-class exercise on calculating a linear regression on the code growth from the initial size…
From Aaron Thomas
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119 plays
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