Calculate Hedges' g using binary outcome data

Calculates Hedges' g from binary outcome data. Only meant to be used as part of calculateEffectSizes.

Usage

g.binary(x, cc = TRUE, ...)

Arguments

x

data

cc

Should a continuity correction for zero cells be applied? Either TRUE (default; applies the Sweeting et al. (2004) treatment-arm continuity correction, TACC), FALSE (no correction), or a single numeric increment to be added to all four cells (e.g., 0.5).

...

Binary effect size data. Data frame must include columns event_arm1, event_arm2, totaln_arm1, totaln_arm2. See the Metapsy data standard.