\HeaderA{inv.logit}{Inverse Logit Function}{inv.logit}
\keyword{math}{inv.logit}
\begin{Description}\relax
Given a numeric object return the inverse logit of the values.
\end{Description}
\begin{Usage}
\begin{verbatim}
inv.logit(x)
\end{verbatim}
\end{Usage}
\begin{Arguments}
\begin{ldescription}
\item[\code{x}] A numeric object. Missing values (\code{NA}s) are allowed.

\end{ldescription}
\end{Arguments}
\begin{Details}\relax
The inverse logit is defined by \code{exp(x)/(1+exp(x))}.  Values in \code{x} of
\code{-Inf} or \code{Inf} return logits of 0 or 1 respectively.  Any \code{NA}s in the input 
will also be \code{NA}s in the output.
\end{Details}
\begin{Value}
An object of the same type as \code{x} containing the inverse logits of the
input values.
\end{Value}
\begin{SeeAlso}\relax
\code{\LinkA{logit}{logit}}, \code{\LinkA{plogis}{plogis}} which is the underlying function.
\end{SeeAlso}

