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33 DOE FRACTIONAL FACTORIAL, 6 PREDICTORS, PART 2

MAIN TOPICS MINITAB TUTORIAL 33, part 2

  • Analysis of a ¼-fractional design plan
  • Table of coded coefficients
  • Pareto diagram of the standardized effects
  • The PSE Lenth parameter
  • Hierarchical backward elimination of non-significant terms
  • Interpretation of the main effect plots
  • Coefficients of determination of the DOE model
  • Evaluation of the alias structures
  • Residual analysis