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p_tilde in AC

Usage

.p_approx(n1, n0, q)

Arguments

n1

number of successes/ones

n0

number of failures/zeroes

q

quantile for eventual CI (e.g. 0.95 for a 95 percent binomial CI)

Value

the approximate success probability for a smoothed CIs

Details

\(\tilde{p} = \frac{1}{\tilde{n}}(n_{\text{success}} + \frac{z^2_\alpha}{2})\)