John Sall is a co-founder of SAS, where he currently serves as the Executive Vice President and the head of the JMP Business Division. He received a bachelor's degree from Beloit College and a master's degree from Northern Illinois University. He was awarded an honorary doctorate from North Carolina State University in 2003. John has held several positions in the Statistical Computing Section of the American Statistical Association (ASA) and was named an ASA Fellow in 1998.
Ann Lehman, PhD, joined SAS Institute in 1979 and is retired and working as a JMP consultant doing applications programming and statistical documentation. She has been working with JMP since its inception in 1988. A co-author of JMP for Basic Univariate and Multivariate Statistics: Methods for Researchers and Social Scientists, Second Edition, and JMP Start Statistics, Ann has a diverse background that includes editing and writing SAS user's guides, writing and teaching SAS courses, and serving as technical editor of the JMPer Cable, JMP's technical newsletter.
Lee Creighton received his undergraduate and graduate degrees from North Carolina State University. He is currently interested in methods of teaching statistics, user interface design, and issues in localization. Lee taught high school and college mathematics in North Carolina. He is the coauthor of several books on statistical methods, including Introduction to Design of Experiments with JMP Examples, Third Edition, and Regression Using JMP. Lee contributed to the revision of JMP Start Statistics while on staff at SAS.