Confidence Interval for Proportions

Calculates a confidence interval for proportions. For a discussion on the differences between methods to calculate confidence intervals, see the Stack Overflow discussion under References.
This method uses the R package "confintr" to calculate the confidence intervals.

Number of events
Sample size
The method ("Clopper-Pearson", "Agresti-Coull", "Wilson") that should be used to calculate the confidence intervals.
Within Study Result

Result

Function References

Confintr Function Description
Stackoverflow Method Discussion

How to Cite

Emprechtinger, R., Schwarzer, G., Tölch, U., Schreder, G., & Gartlehner, G. (2025). Assessing the effectiveness of metaHelper: A randomized controlled trial of a web application and R package to streamline statistical transformations in meta-analysis. Journal of Clinical Epidemiology, 179, 111640. https://doi.org/10.1016/j.jclinepi.2024.111640

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