PropCIs is an R-package with various confidence intervals for binomial proportions inside. Confidence intervals are for single, paired and independent proportions.
R
Latest commit d4203d9 Apr 20, 2016 Ralph Scherer news are missing

README.md

PropCIs

resources

The confidence intervals are mostly described in Alan Agresti's CDA book.
How to calculate the intervals in other software is described at the webpage for CDA.

To post feature requests or ask for help, try the PropCIs Issue Tracker.

Development

To install the development version of the PropCIs package, it is easiest to use the devtools package:

install.packages("devtools")  # if needed..
library(devtools)
install_github("PropCIs", "shearer")
library(PropCIs)