R2 Course
The R2 Course provides a quick, hands-on route to getting the hang of linear regression, R-squared, and adjusted R-squared for everyday decision-making. You'll set up a realistic retail sales study, fit and compare simple and multiple models, run checks, apply fixes, and produce straightforward, repeatable reports that turn technical results into solid, data-backed advice for stakeholders.

4 to 360 hours flexible workload
valid certificate in your country
What will I learn?
The R2 Course provides a quick, hands-on route to getting the hang of linear regression, R-squared, and adjusted R-squared for everyday decision-making. You'll set up a realistic retail sales study, fit and compare simple and multiple models, run checks, apply fixes, and produce straightforward, repeatable reports that turn technical results into solid, data-backed advice for stakeholders.
Elevify advantages
Develop skills
- Get the hang of R-squared and adjusted R-squared: quick, dependable model comparison.
- Set up realistic retail regression studies: pick predictors and simulate data.
- Fit and interpret linear models: coefficients, fit metrics, and business impact.
- Run diagnostics and solid fixes: spot assumption issues and steady R-squared.
- Communicate results to managers: clear reports, tables, and model choices.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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