Example calculators for required sample size given a desired level of statistical power or for possible statistical power given a specific sample size.
These calculators can be used for both binary and continuous outcomes and are available for estimating statistical power in both one-sample MR and two-sample MR settings.
References
- Brion MJ, Shakhbazov K, Visscher PM. Calculating statistical power in Mendelian randomization studies. Int J Epidemiol 2013; 42: 1497-501.
- Zheng J, Baird D, Borges MC, et al. Recent Developments in Mendelian Randomization Studies. Curr Epidemiol Rep 2017; 4: 330-345.
Other terms in 'Supporting resources and software packages':
- AER software package
- GSMR
- ivmodel
- ivonesamplemr
- ivreg2
- ivregress
- ivtools
- LD Hub
- MendelianRandomization
- MR-Base and TwoSampleMR
- MR-TRYX
- mrrobust
- OneSampleMR
- PhenoScanner
- PhenoSpD
- PHESANT
- RadialMR
- Strengthening the Reporting of Observational Studies in Epidemiology using Mendelian Randomization (STROBE-MR)