![]() ![]() Load the income.data dataset into your R environment, and then run the following command to generate a linear model describing the relationship between income and happiness: R code for simple linear regression | t |) column shows the p value. Download the dataset to try it yourself using our income and happiness example.ĭataset for simple linear regression (.csv) R is a free, powerful, and widely-used statistical program. While you can perform a linear regression by hand, this is a tedious process, so most people use statistical programs to help them quickly analyze the data. ![]() Linear regression finds the line of best fit line through your data by searching for the regression coefficient (B 1) that minimizes the total error (e) of the model.
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