Small example data set used in the example on the metatest help page.
Usage
data(metadata)
Format
A data frame with 6 observations on the following 3 variables.
y
The effect sizes.
yvar
The variances of the effect sizes.
x
A moderator variable.
Source
Data were randomly generated following an example in Huizenga et al (2011)
below.
References
Hilde M. Huizenga, Ingmar Visser & Conor V. Dolan (2011). Hypothesis
testing in random effects meta-regression, British Journal of
Mathematical and Statistical Psychology, 64, 1-19.