gtheory (version 0.1.2)

Rajaratnam.2: Rajaratnam, Cronbach and Gleser's (1965) Table 2

Description

Rajaratnam, Cronbach and Gleser's (1965) table 2 contains item scores from a person * (item : subscale) multivariate generalizability (G) study. The same data are found in Brennan (2001) as table 9.1. Note that the data are in long format (one item score per row) and the facets are factors.

Arguments

Rajaratnam.2

data frame in long format with a column for item scores and columns for sources of variance

Source

Rajaratnam, N., Cronbach, L. J., & Gleser, G. C. (1965). Generalizability of stratified-parallel tests. Psychometrika, 30(1), 39-56.

References

Brennan, R. L. (2001). Generalizability theory. New York: Springer.

Examples

data(Rajaratnam.2)
head(Rajaratnam.2)
sapply(Rajaratnam.2, class)