Mixed-effects location scale model of math competence, PISA 2012; N<sub>country</sub> = 61, N<sub>school</sub> = 14,938, N<sub>students</sub> = 368,481.
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(β-coefficients based on linear regression, λ-coefficients based on gamma regression, standard errors in parentheses).
创建时间:
2018-03-02




