exer {mrt}R Documentation

Getting Children to Exercise

Description

These data are from Hill et al. (2007) and are used to illustrate multilevel modeling.

Usage

data(exer)

Format

A data frame with 503 observations on the following 12 variables.

wcond
a numeric vector
class
a numeric vector
w1sn02
a numeric vector
w2sn02
a numeric vector
w1int
a numeric vector
w2int
a numeric vector
w1att
a numeric vector
w2att
a numeric vector
z1pbc
a numeric vector
z2pbc
a numeric vector
sqw1
a numeric vector
sqw2
a numeric vector

References

Hill, C., Abraham, C., & Wright, D. B. (2007). Can theory-based messages in combination with cognitive prompts promote exercise in classroom settings? Social Science & Medicine, 65, 1049-1058.


[Package mrt version 0.3 Index]