powered by
Confidence interval for a proportion
prop_ci(trials, successes, level = 0.99)
Object of class 'prop_ci'
Number of trials
Number of successes
Confidence level (default 0.99)
# 45 successes out of 100 trials prop_ci(trials = 100, successes = 45) prop_ci(trials = 100, successes = 45, level = 0.95)
Run the code above in your browser using DataLab