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or_to_d

Odds Ratio to Standardized Mean Difference (d)


Description

Converts odds ratio reported in the primary study to standardized mean difference (d).

Usage

or_to_d(or)

Arguments

or

Odds ratio.

Value

d

Standardized mean difference (d).

Author(s)

AC Del Re & William T. Hoyt

Maintainer: AC Del Re acdelre@gmail.com

References

Borenstein (2009). Effect sizes for continuous data. In H. Cooper, L. V. Hedges, & J. C. Valentine (Eds.), The handbook of research synthesis and meta analysis (pp. 279-293). New York: Russell Sage Foundation.

See Also


MAc

Meta-Analysis with Correlations

v1.1.1
GPL-2
Authors
AC Del Re & William T. Hoyt
Initial release
2010-07-06

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