Hi, I’m having a problem with a particular case of binomial proportion. I want calculate a confidence Intervals for a binomial proportion for an efficiency. This kind of intervals are usually defined for ratios between integers numbers but in my case I had to subtract from both numerators and denominators some decimals numbers. I’d like to use Clopper Pearson method and I’m also able to extract the limits for these decimals numbers but I don’t know how to legitimise this calculation theoretically and if I can. Do you know if there is some way to threat confidence intervals properly using decimals numbers? Or some paper that talks about this issue?