Purdue University Psychometric Investigation Lab
The Psychometric Investigation Lab (PUPIL) scholarly community offers consultation about educational assessment, data analytics, and research design.
Consultation Services
Workshops and Learning Resources
Using R in Educational Research
Introductory and applied R materials for educational research, including R/RStudio basics, data import, data exploration, data manipulation, visualization, basic statistical analysis, and programming tools.
Research Methods & Data Analysis
Materials from PUPIL workshops on selected research methods and data analysis topics, such as systematic review, structural equation modeling, text mining, machine learning, artificial intelligence, and other applied methods.
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