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n_tilde in AC

Usage

.n_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 effective sample size for smoothed CIs

Details

\(\tilde{n} = n_{\text{successes}} + n_{\text{failures}} + z^2_\alpha\)