Which confidence interval model is this?

[Rhelp2]

Hi I've been supplied with this code to calculate confidence limits for a population proportion for a specified level of confidence based on a logistic regression algorithm.

But I can't work out what method this is based on:

1. Asymptotic (Wald) method based on a normal approximation,
2. Binomial (Clopper-Pearson) 'exact' method based on the beta distribution,
3. 'Wilson' Score interval,
4. 'Agresti-Coull' (adjusted Wald) interval and
5. 'Jeffreys' interval.

Thanks in advance.

 

[hlsmith]

I am no expert, but they seem like Wald to me. In the output, just using the estimate and SE measure seems basic and what usually gets used with Wald.