In the dialog box, select "Trendline" and then "Linear Trendline." To add the R 2 value, select "More Trendline Options" from the "Trendline" menu. Lastly, select "Display R-squared ... can help make ...

Now that you've got a good sense of how to "speak" R, let's use it with linear regression to make distinctive predictions. The R system has three components: a scripting language, an interactive ...

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