How to do Multiple Regression Analysis with SigmaXL

Posted on05. Jan, 2009 by Monique.

 Learn how to perform Multiple Regression analysis with SigmaXL. 

Why perform a Multiple Regression Analysis?

Y = f (x₁, x₂, x₃, . . .x_n)

To detemine which input or process variables (Xs) affect your output (Y).  Multiple regression helps find the source of  most of your variation in the process.  If you know the primary sources of variation you can reduce or eliminate the variation.  The demo below shows that Responsiveness to Calls and Ease of Communication account for 90% of the variation.  This tells you that your improvement efforts should center around these factors to have the greatest impact on Overall Satisfaction.

Used in DMAIC Phase(s). . . .

• Analyze

Type of Measure

• Input
• Process
• Output

Type of Data

• Continuous

To learn more about Six Sigma certification or to view a course demo, visit the Six Sigma Training page.

Welcome back to Lean Six Sigma Source! Thanks for your continued support.

Continue Reading

Generate multiple Pareto charts – It’s EASY with SigmaXL!

Posted on30. Dec, 2008 by Monique.

Why use the Advanced Pareto chart function?

To help prioritize your efforts to reduce/eliminate defects. The Pareto principle indicates that approximately 80% of process defects are caused by 20% of the problems. Separate the vital few from the useful many.   The SigmaXL function helps draw comparisons between similiar categories.

Used in DMAIC Phase(s). . . .

• Measure
• Analyze

Type of Measure

• Input
• Process
• Output

Type of Data

• Discrete

To learn more about Six Sigma certification or to view a course demo, visit the Six Sigma Training page.

Continue Reading

How to Create a Basic Pareto chart using SigmaXL

Posted on30. Dec, 2008 by Monique.

Why use a Pareto chart?

To help prioritize your efforts to reduce/eliminate defects.  The Pareto principle indicates that approximately 80% of process defects are caused by 20% of the problems.  Separate the vital few from the useful many.

Used in DMAIC Phase(s). . . .

• Measure
• Analyze

Type of Measure

• Input
• Process
• Output

Type of Data

• Discrete

To learn more about Six Sigma certification or to view a course demo, visit the Six Sigma Training page.

Continue Reading

Acuity Institute Review [VIDEO]: What Does Acuity Institute Have to Offer?

Posted on26. Dec, 2008 by Monique.

Acuity Institute

is the gold standard for online six sigma certifications. If you are looking for a convenient way to achieve your professional development goals, you will be pleased to find that the Acuity Institute’s Six Sigma Black Belt, Green Belt, and Kaizen Workshop certification courses will exceed your expectations. The drawbacks of many traditional six sigma classes are extensive time commitments, need to travel to the training site, costs in excess of as much as $4,000, and often require the purchase of additional six sigma statistical software. Unfortunately, traditional six sigma certification programs do not meet the needs of the busy professional with family responsibilities and demanding business schedules. Small organizations also may not be able to make such a large financial investment to initiate six sigma program deployment. What is the alternative? Try Acuity Institute!

Quality Online Certifications

The International Association for Continuing Education and Training (IACET) has approved Acuity Institute as an Authorized Provider. Meaning, Acuity Institute is authorized to offer IACET Continuing Education Units (CEUs) for its programs that qualify under the ANSI/IACET Standards. Experienced Six Sigma Black Belts and Master Black Belts, who have over 30 years of experience combined, developed all Acuity Institute Six Sigma courses. The course developers have worked with many Fortune 500 companies. The course modules consist of audiovisual presentations in Macromedia Flash Player to provide you with the opportunity to work at your own pace.

Affordable Six Sigma Classes

The Six Sigma Black Belt Certification Packages starts at $999 and offers 12 CEUs upon successful completion of the course. The Standard & Advanced Packages include the Simulated Project Certification option. No other company offers this in the market today. The project simulation gives the user the opportunity to solve a six sigma problem and present information on each phase of the DMAIC process. You not only learn the six sigma tools, but the appropriate application of each tool. The certification also includes SigmaXL software ($199 value) and six sigma project forms to communicate your project findings to stakeholders, sponsors, and process owners. An e-Book is also included in the purchase price. What more could you want from a six sigma training program? Acuity Institute has it all and more. Including convenient payment plan options available.

I can speak from personal experience and say that this was the ‘BEST’ option available. I am a single mother and I was able to complete the basic certification program in 12 days!! (Note: Not typical results) If I can do it, you can do it.

Learn More About Six Sigma Training Classes

Sign Up for Six Sigma Certification

Continue Reading