Regression
This online Regression Analysis course, written and facilitated by the author of the latest Six Sigma Handbooks, provides an introduction to regression analysis, including the use of scatter diagrams for simple linear regression involving a single independent variable and a dependent variable. It further discusses the use of multiple regression analysis to uncover potential correlation between multiple independent variables and a dependent variable.
The regression analysis course discusses the limitations of the techniques, and serves as an excellent preamble to our Designed Experiments short course.
By completing this regression analysis course, students will be able to:
- Use software to perform simple linear regression and multiple regression.
- Understand limitations of regression techniques.
Registration in the online Introduction to Regression Analysis training course includes:
- Twelve months access to the online training materials including training slides, study guide, and additional Knowledge Center references.
- Upon successful course completion: Electronic certificate indicating course completion.
This online Regression Analysis course includes three topics, with 4 videos:
- Introduction to Regression Analysis
- Cause & Effect Diagrams.
- Scatter Diagrams.
- Correlation, Stratification, Extrapolation
- Video: Scatter Diagrams
- Linear Regression Model
- Interpreting the ANOVA Table
- Video: Regression Analysis
- Confidence & Prediction Limits.
- Residuals Analysis.
- Overview of Multiple Regression Tools including Designed Experiments
- Quiz
- Multiple Regression
- Multivariate Models.
- Interaction Plots.
- Interpreting ANOVA Tables.
- Model Considerations.
- Stepwise Regression.
- Residuals Analysis.
- Video: Regression Analysis in Excel
- Video: Regression Analysis in Excel w Interactions
- Quiz
- Transformations
- Need for Transformations
- Non-Constant Variance
- Box-Cox Transforms
- Calculated Parameters
- Taguchi Signal to Noise Ratios
- Quiz
