The following papers contain a typo for the formula for the sum of squared differences in the derivation for the MLEs for the Asymmetric Gaussian distribution. Although the papers contained a typo, the code posted on the web (cited in those papers) contained the correct formula and all experiments and analyses remain correct.

- "Using Asymmetric Distributions to Improve Classifier Probabilities: A Comparison of New and Standard Parametric Methods", Bennett CMU-CS-02-126, Computer Science Department, School of Computer Science, Carnegie Mellon University, April 2002. Section 3.2 and Line 22 of Appendix C.
- "Using Asymmetric Distributions to Improve Text Classifier Probability Estimates", Bennett, SIGIR, 2003. Section 3.3.2.
- "Building Reliable Metaclassifiers for Text Learning", Bennett, CMU-CS-06-121, Ph.D. Thesis, Computer Science Department, School of Computer Science, Carnegie Mellon University, May 2006. Line 3.20 of page 37 in Chapter 3.

Paul Bennett, April 30, 2007.