Fortify a 'meta' object for use with 'ggplot2'

This S3 method for ggplot2::fortify() converts meta objects to a tidy data frame. It is a wrapper around tidy_meta().

Usage

# S3 method for class 'meta'
fortify(model, data, ...)

Arguments

model: An object of class meta.
data: Ignored. Included for S3 generic compatibility.
...: Additional arguments passed to tidy_meta().

Value

A data.frame as returned by tidy_meta().

Examples

# \donttest{
library(meta)
#> Loading required package: metabook
#> Loading 'meta' package (version 8.5-0).
#> Type 'help(meta)' for a brief overview.
library(ggplot2)
m <- metabin(event.e, n.e, event.c, n.c,
  data = data.frame(
    event.e = c(14, 30), n.e = c(100, 150),
    event.c = c(10, 25), n.c = c(100, 150)
  ),
  studlab = c("Study A", "Study B"),
  sm = "RR"
)
library(ggmeta)
ggplot(fortify(m), aes(x = estimate, y = studlab)) +
  geom_point()

# }