What R command mainly used in the textbook to implements multilevel (mixed linear) models?
A) lm
B) lmer
C) hsb
D) mixed

Question

Quizplus · Accepted Answer

though there are other R commands which also implement multilevel models. The lm command is for ordinary (monolevel) linear regression. There is no hsb( ) command but in the "merTools" package, which was not discussed in the text, the command data(hsb) will invoke the High School and Beyond dataset, which was used in the text. There is a mixed command in the "afex" package, but this was not discussed in the text. That command implements variations on multilevel modeling using the lmer command.

What R Command Mainly Used in the Textbook to Implements