This vignette is intended to give a short introduction into the methods of the qualityTools package. The qualityTools package contains methods associated with the Define Measure Analyze Improve and Control (i.e. DMAIC) problem solving cycle of the Six Sigma Quality Management methodology. Usage of these methods is illustrated with the help of artificially created datasets. • Define: Pareto Char...

This paper will explore the fundamental relationships between Six Sigma and simulation. A basic overview of Six Sigma includes: 1. Six Sigma philosophy, 2. Basic tools, 3. Theory of Variation, 4. SPC, 5. Process capability, 6. Six Sigma infrastructure, and 7. DMAIC and DFSS processes. Simulation will be applied to the appropriate areas of the overview. Improvement in the robustness of the Six S...

Latar belakang: Ruang operasi berkontribusi terhadap 70% dari penerimaan rumah sakit. Untuk dapat meningkatkan produktivitas dan efektivitas ruang operasi, diperlukan alat bantu pengukuran kinerja operasi. Metode Lean Six Sigma (LSS) merupakan salah satu metode yang di implementasikan untuk memperbaiki kualitas pelayanan sakit khususnya menggunakan pendekatan berorientasi pada hasil berfokus pr...

This study describes in detail step-by-step implementation of quality improve- ment activities mechanical processing plants. Describe how to imple- 4.0 technologies DMAIC (Define-Measure-Analysis-Improve- Control) phases. As well as using statistical formulas, experimental design data analysis at each phase DMAIC. proposes use Quality Technology product improvement factories with the aim becomi...