Linear Regression and Matrix Operations in Excel

(This article was originally published at Sharp Statistics, and syndicated at StatsBlogs.)

Linear regression is a very frequently required method and is implemented in many software packages. Excel performs regression either directly through worksheet functions or on scatter plots, but it doesn’t allow the user to see the inner workings of how the calculations are made. Regression Overview Linear regression is about trying to find linear combinations […]

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Tags: excel, statistics