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R2 Course

R2 Course
from 4 to 360h flexible workload
certificate valid in your country

What will I learn?

The R2 Course provides a quick, hands-on way to master linear regression, R-squared, and adjusted R-squared for everyday decision-making. You'll set up a practical retail sales study, build and compare basic and advanced models, check for issues, fix problems, and produce straightforward, repeatable reports that turn technical results into solid, data-backed advice for stakeholders.

Elevify advantages

Develop skills

  • Master R-squared and adjusted R-squared: quick, dependable model comparison.
  • Design practical retail regression studies: choose predictors and simulate data.
  • Fit and interpret linear models: coefficients, fit metrics, and business impact.
  • Run diagnostics and strong fixes: spot assumption violations and steady R-squared.
  • Communicate results to managers: clear reports, tables, and model choices.

Suggested summary

Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

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EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company where I work.
SilviaNurse
Very great course. Lots of rich information.
WiltonCivil Firefighter

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