How many clusters do I need to fit a multilevel model?
Syntax for Computing Random Effect Estimates in SPSS
The Human Desire to Categorize
Evaluating Interaction Effects
Using Listservs to get Advice
CenterStat's Help Desk is a blog in which Dan and Patrick respond to commonly asked questions about a variety of topics behavioral, educational, and health research including experimental design, measurement, data analysis, and interpretation of findings. The responses are intentionally brief and concise, and additional resources are provided such as recommended readings, provision of exemplar data and computer code, or links to other potential learning materials. Readers are welcome to submit their own questions for future Help Desk responses at [email protected].
Livestream Workshops
Free Introduction to Structural Equation Modeling
May 10-12, 2023
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Instructors: Dan Bauer & Patrick Curran
Mixture Modeling and Latent Class Analysis
May 15-19, 2023
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Instructor: Dan Bauer & Doug Steinley
Applied Measurement Modeling
May 16-19, 2023
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Instructors: Patrick Curran & Greg Hancock
Applied Qualitative Research
May 22-26, 2023
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Instructors: Greg Guest & Emily Namey
Multilevel Modeling
May 22-26, 2023
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Instructors: Dan Bauer & Patrick Curran
Machine Learning: Theory and Applications
June 5-9, 2023
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Instructor: Doug Steinley
Sample Size Planning for Power and Accuracy
June 6-8, 2023
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Instructor: Samantha Anderson