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FREE Webinar - Introduction to Logistic Regression with SigmaXL

by SigmaXL on April 28, 2011

We are happy to announce that we will be hosting another free webinar. Join us on Wednesday, May 4th, 2011 to learn how use SigmaXL's Logistic Regression tools.


Have you ever wondered how researchers determine the odds of lung cancer versus risk factors such as years of smoking and number of cigarettes smoked per day?


Lung cancer (and other diseases) are discrete in nature. You either have cancer or you don't. Years of smoking and number of cigarettes are continuous predictors. So the tool researchers use is Binary Logistic Regression.


Logistic Regression is also a powerful tool to help determine the root causes of manufacturing or transactional defects.




1) Introduction to Binary Logistic Regression - How it Differs from Least Squares Regression


2) Data Format


3) Interpretation of SigmaXL's output:

  • P-values
  • Odds Ratio
  • Pseudo R-Square
  • Goodness of Fit Tests

4) Residuals Analysis


5) Event Probability Calculator


6) Ordinal Logistic Regression (brief)


Webinar: 50 mins


Q&A: 10 mins


Event Info:


Wednesday, May 4th, 2011, 2:00-3:00 p.m. EST*

* Space is limited. SigmaXL reserves the right to change times and topics depending on demand

Presented by John G. Noguera,

CTO and Co-Founder, SigmaXL Inc.


This is a great opportunity for you to gain knowledge from an expert in the field of quality.  John leads the development of SigmaXL with a passion for ease-of-use, practical & powerful features, and statistical accuracy. John has also provided consulting and training services to more than 5000 black belts, green belts, managers, and business professionals worldwide.  He is a certified master black belt and instructor at Motorola University and co-developed Motorola's external Six Sigma Green Belt program.


Don't miss this complimentary Web Demo.    


Email:  Web_Demo@SigmaXL.com to sign up.


To view a recording of our previous Web Demo, click here: