Caterpillar

Statistical Quality Control
  • Data obtained from manufacturing assemblies
  • Central idea is to ensure that all components are manufactured within the specified tolerance
  • Important to identify deviations from the norm as soon as possible to prevent wastage
Value Add
  • Low latency calculations performed using in-database analytics
  • New data captured from assembly lines can be analyzed instantaneously i.e., within 2-3 seconds
Analytics Used
  • t-Test, z-Test
  • ANOVA, ANCOVA
  • Kruskal Wallis Test
  • Linear Regression
  • Classification Methods