TABLE 1.
Final estimation of fixed effects (with robust standard errors)
Fixed effect | Coefficient | Standard error |
t-ratio | Approx. df |
p-value |
---|---|---|---|---|---|
For INTRCPT1, β0 | |||||
INTRCPT2, γ00 | 48.800 | 1.097707 | 44.454 | 41 | <0.001 |
For AGE slope, β1 | |||||
INTRCPT2, γ10 | 0.023 | 0.022966 | 0.983 | 167 | 0.327 |
For Length slope, β2 | |||||
INTRCPT2, γ20 | 0.190 | 0.200309 | 0.948 | 167 | 0.344 |
For HOPE_MEA slope, β3 | |||||
INTRCPT2, γ30 | 2.858 | 0.315614 | 9.054 | 167 | <0.001 |
For SEX slope, β4 | |||||
INTRCPT2, γ40 | −1.937 | 0.665250 | −2.912 | 167 | 0.004 |
For Afri_Amer slope, β5 | |||||
INTRCPT2, γ50 | 1.691 | 1.098734 | 1.539 | 167 | 0.126 |
For Hispanic slope, β6 | |||||
INTRCPT2, γ60 | 0.425 | 1.032124 | 0.412 | 167 | 0.681 |
Final estimation of variance components |
Random effect | Standard deviation |
Variance component |
df | χ2 | p-value |
---|---|---|---|---|---|
INTRCPT1, u0 | 1.47979 | 2.18977 | 41 | 74.67287 | 0.001 |
level-1, r | 3.57438 | 12.77622 |
Note. df = degree of freedom.