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- Title
A Tutorial for Identifying and Comparing Changepoints in Developmental Trajectories.
- Authors
Finch, W. Holmes
- Abstract
Researchers in a variety of social science fields work with sequential data, such as measurements made over time. In some instances, one or more of the moments (e.g., mean, variance) of the series may change abruptly at some point in the sequence, yielding what is known as a changepoint. There is a broad literature describing methods for changepoint detection. Researchers working with multiple sequential series containing changepoints may be interested in comparing the locations of these changes. This manuscript demonstrates how a researcher can detect changepoints and compare them between two or more time series.
- Subjects
RESEARCH personnel; TIME series analysis; MANUSCRIPTS
- Publication
Perspectives on Early Childhood Psychology Education, 2023, Vol 8, Issue 2, p87
- ISSN
2471-1527
- Publication type
Article