Dataset with raw data from Snijders and Bosker (2012) containing data from 4106 pupils attending 216 schools. This dataset includes all pupils and schools with missing data.
brandsma is a data frame with 4106 rows and 14 columns:
schSchool number
pupPupil ID
iqvIQ verbal
iqpIQ performal
sexSex of pupil
sesSES score of pupil
minMinority member 0/1
rpgNumber of repeated groups, 0, 1, 2
lprlanguage score PRE
lpolanguage score POST
aprArithmetic score PRE
apoArithmetic score POST
denDenomination classification 1-4 - at school level
ssiSchool SES indicator - at school level
Brandsma, HP and Knuver, JWM (1989), Effects of school and classroom characteristics on pupil progress in language and arithmetic. International Journal of Educational Research, 13(7), 777 - 788.
Snijders, TAB and Bosker RJ (2012). Multilevel Analysis, 2nd Ed. Sage, Los Angeles, 2012.