title: What is the difference between "confint" and "confint.default" when calculating confidence intervals for a logit model in R?
body: <p>I want to calculate confidence intervals for some parameters of a logit model in R. I have read the documentation of both <em>confint</em> and <em>confint.default</em> but I haven't been able to understand the information about when it is appropriate to apply each function. Could someone explain this to me?</p>