Perhaps the most fundamental type of R analysis is linear regression. Linear regression can be used for two closely related, but slightly different purposes. You can use linear regression to predict ...

The next time you cover this topic, consider teaching students how to perform a simple linear regression analysis in Excel. Below is an example screenshot illustrating 12 months of cost data for a ...

Review the regression statistics, including R-squared, coefficients, and p-values. Interpret the results to understand the relationship between the variables. Create a Scatter Plot with Trendline ...