McDevitt & Kline Continuing Education Workshops

Statistics training that makes sense

At Statistical Horizons, you can learn the latest statistical methods in an efficient, affordable and enjoyable manner. We offer short seminars on a wide variety of popular statistical methods—methods that are not offered in many graduate programs. Our instructors are all well-known experts in their fields. They are also outstanding teachers who are highly skilled at making statistics understandable.

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With the new year comes new seminars! Some of our most popular seminars will return along with the introduction of some new ones.

Learn the how and why of econometric analysis of observational data with Econometrics: A Causal Approach. Be one of the first to take this hands-on seminar that provides an intensive introduction of econometrics and includes a deep exploration of regression and identification. The seminar will be taught by Nick Huntington-Klein on January 20-22, 2022.

Categorical Data Analysis, another brand-new seminar, will focus on interpreting and learning to deal with the complications introduced by nonlinear models when answering behavioral, health, and social science questions. Trenton Mize will teach this on January 27-29, 2022.

Let’s welcome Seth Flaxman, Associate Professor in the Department of Computer Science at the University of Oxford, to Statistical Horizons. He will teach Machine Learning on January 13-15.

Learn Statistics On Demand

Treatment Effect Analysis with Stephen Vaisey focuses on matching and weighting cross-sectional observational data to obtain better causal estimates of treatment effects. Register now for the December 6, 2021-January 3, 2022 seminar.

Sign up for Missing Data with Paul Allison to cover the theory and practice of two modern methods for handling missing data: multiple imputation and maximum likelihood. This seminar will take place January 3-31, 2022. 

Already have some prior experience with multilevel modeling and want to deepen and extend your knowledge? Register for Multilevel Modeling: A Second Course with Kris Preacher from February 7-March 7, 2022.

Finally, learn about some recent developments in causal mediation with Tyler VanderWeele. Registration is now open for Causal Mediation Analysis from May 9-June 6.

Code Horizons

Coding has become a necessary skill for today’s researchers to collect, organize, analyze, visualize, and communicate their data. Check out Statistical Horizons sister company, Code Horizons, to learn the skills you need to take your work to the next level.

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Donald Hedeker
Donald Hedeker, Ph.D., is Professor of Biostatistics in the Department of Public Health Sciences at the University of Chicago.

Bianca Manago
Bianca Manago, Ph.D., is Assistant Professor of Sociology at Vanderbilt University.

Henry May
Henry May, Ph.D., is the Director of the Center for Research in Education and Social Policy (CRESP) and Associate Professor specializing in Evaluation, Measurement, and Statistics in the School of Education at the University of Delaware.



Treatment Effects Analysis
On Demand
Stephen Vaisey, Instructor
December 6-January 3

Data Cleaning*
Remote Seminar
Bianca Manago, Instructor
December 9-11

Multilevel and Mixed Models
Using R

Remote Seminar
Stephen Vaisey, Instructor
December 9-11

Multilevel Modeling of
Categorical Outcomes

Remote Seminar
Donald Hedeker, Instructor
December 16-18

Experimental Methods
Remote Seminar
Henry May, Instructor
December 16-18

Missing Data
On Demand
Paul Allison, Instructor
January 3-31

Statistical Computing
with Python

Remote Seminar
Jason Anastasopoulos, Instructor
January 6-8

Mediation, Moderation, and
Conditional Process Analysis

Remote Seminar
Amanda Montoya, Instructor
January 6-8

Machine Learning
Remote Seminar
Seth Flaxman, Instructor
January 13-15

Longitudinal Data Analysis
Using Stata

Remote Seminar
Stephen Vaisey, Instructor
January 13-15


now available


We have an exciting giveaway for members of the Statistical Horizons community! For the first time, you can now download a complimentary copy of Dr. Paul Allison’s Fixed Effects Regression Methods for Longitudinal Data
Using SAS

Need advice on

which seminar to take?

One of our senior instructors would be happy to talk with you (by email or phone) about finding the best fit for your background, interests and needs. Email us at to set up your recommendation session.

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Allison Pic

Paul D. Allison, Ph.D., is President of Statistical Horizons and Professor Emeritus of the University of Pennsylvania. He has been offering short courses in statistics for over 30 years.