An Extension of the Mixed Effects Model that Includes Correlation within Group Errors
Nageena Nazir, Shakeel Ahmad Mir, Zahoor Ahmed Rather & Masroor Ahmad Dar · Asian Journal of Agricultural Extension, Economics & Sociology · 2022
Mixed effect models allow for a great deal of flexibility in defining random outcomes, but they limit within-group errors to independent disbursed random variables with a zero mean and constant variance. In addition to its random outcomes for the implied structure, this model is...
Open access
Research Article
10.9734/ajaees/2022/v40i1031035