Comparing Processes Archives - In-depth Analysis Techniques

May 2024 Sometimes we want to compare the proportions in two populations with binary outcomes (e.g., success or failure) to

June 2023 We often compare various treatments to see if there are any differences between the treatments. For example, we

November 2021 (Note: all the previous SPC Knowledge Base in the comparing processes category are listed on the right-hand side.

September 2019 (Note: all the previous SPC Knowledge Base in the comparing processes category are listed on the right-hand side.

January 2019 (Note: all the previous SPC Knowledge Base in the comparing processes category are listed on the right-hand side.

July 2009 In this issue: Introduction Bartlett’s Test Impact of Special Causes on Bartlett’s Test Summary Quick Links Introduction We

January 2009 In This Issue: Comparing Multiple Treatments Bonferroni’s Method Confidence Intervals Conclusion Summary Quick Links Best wishes to all

March 2007 In this issue: Introductions Constructing a Box and Whisker Chart Comparing Processes Detecting Outliers Skewed Data Indication Summary

February 2007 In this issue: Multiple Processes Comparing the Variation Pooled Variance Comparing the Averages Summary Quick Links In August

September 2006 In this issue: Methodology for Paired Sample Comparison Profound Knowledge Summary Quick Links Last month we looked at

August 2006 In this issue: Two Processes Comparing the Variances Estimating the Variance Difference in Two Averages Example Summary Quick