sub-.pairwise: Extract parts of pairwise object

In guido-s/meta: General Package for Meta-Analysis

Extract parts of pairwise object

Description

Auxiliary function to extract parts of pairwise object.

Usage

## S3 method for class 'pairwise'
x[...]

Arguments

x	An object of class pairwise.
...	Additional arguments (passed on to [.data.frame).

Author(s)

Guido Schwarzer [e-mail]

See Also

pairwise, subset.pairwise, dat.franchini2012

Examples

# Transform data from arm-based format to contrast-based format
pw1 <- pairwise(list(Treatment1, Treatment2, Treatment3),
  n = list(n1, n2, n3),
  mean = list(y1, y2, y3), sd = list(sd1, sd2, sd3),
  data = dat.franchini2012, studlab = Study)

pw1[, 1:5]
pw1[!grepl("Lieberman", pw1$studlab), 1:5]

guido-s/meta documentation built on Feb. 20, 2025, 9:08 a.m.