margins
ggplot2::geom_smooth(method = "loess")
wp
lme4::lmer
id
Std.Dev for id effect
nlme
method = "ML"
GHQ
siblings
mathach
ses
sector
size
size*sector
female
minority
SES
lrt
lmerTest::rand
schgend
mean_girl
gcse
Fixed_reml2
school
rfa
dodp
teffects ra
age, gender, smoke, nodules, mets, duration, primary
coag
atet