i2h: I^2 heterogeneity measure

In pimeta: Prediction Intervals for Random-Effects Meta-Analysis

Description

Returns the estimator for (Higgins & Thompson, 2002).

Usage

i2h(se, tau2h)

Arguments

se	the within studies standard errors vector
tau2h	the estimate of τ^2

Value

• i2h: the estimate for I^2.

References

Higgins, J. P. T., and Thompson, S. G. (2002). Quantifying heterogeneity in a meta-analysis. Stat Med. 21(11): 1539-1558. https://doi.org/10.1002/sim.1186

Examples

data(sbp, package = "pimeta")
tau2h <- pimeta::tau2h(sbp$y, sbp$sigmak)
pimeta::i2h(sbp$sigmak, tau2h$tau2h)

pimeta documentation built on Sept. 17, 2019, 5:03 p.m.