This visualization demonstrates how methods are related and connects users to relevant content.
Find step-by-step guidance to complete your research project.
Answer a handful of multiple-choice questions to see which statistical method is best for your data.
Create lists of favorite content with your personal profile for your reference or to share.
In epidemiology, a longitudinal study refers to the collection of data from the same unit (e.g., the same person) at two or more different points in time. The great advantage of longitudinal studies is that each subject serves as his or ...
Have you created a personal profile? Login or create a profile so that
you can save clips, playlists and searches
We found other relevant content for you on other SAGE platforms.
Navigating away from this page will delete your results
Please save your results to "My Self-Assessments" in your profile before navigating away from this page.
Sign in to my profile
Sign up for a free trial and experience all SAGE Research Methods has to offer.
You must have a valid academic email address to sign up.
Get off-campus access