Description Usage Format Source References Examples

The `bdf`

data frame has 2287 rows and 25 columns of language
scores from grade 8 pupils in elementary schools in The Netherlands.

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- schoolNR
a factor denoting the school.

- pupilNR
a factor denoting the pupil.

- IQ.verb
a numeric vector of verbal IQ scores

- IQ.perf
a numeric vector of IQ scores.

- sex
Sex of the student.

- Minority
a factor indicating if the student is a member of a minority group.

- repeatgr
an ordered factor indicating if one or more grades have been repeated.

- aritPRET
a numeric vector

- classNR
a numeric vector

- aritPOST
a numeric vector

- langPRET
a numeric vector

- langPOST
a numeric vector

- ses
a numeric vector of socioeconomic status indicators.

- denomina
a factor indicating of the school is a public school, a Protestant private school, a Catholic private school, or a non-denominational private school.

- schoolSES
a numeric vector

- satiprin
a numeric vector

- natitest
a factor with levels

`0`

and`1`

- meetings
a numeric vector

- currmeet
a numeric vector

- mixedgra
a factor indicating if the class is a mixed-grade class.

- percmino
a numeric vector

- aritdiff
a numeric vector

- homework
a numeric vector

- classsiz
a numeric vector

- groupsiz
a numeric vector

http://stat.gamma.rug.nl/snijders/multilevel.htm

Snijders, Tom and Bosker, Roel (1999)
*Multilevel Analysis: An Introduction to Basic and Advanced
Multilevel Modeling*, Sage.

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mlmRev documentation built on May 29, 2017, 8 p.m.

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