Arguments
object
an object of class "stdGlm".
CI.type
string, indicating the type of confidence intervals. Either "plain", which
gives untransformed intervals, or "log", which gives log-transformed intervals.
CI.level
desired coverage probability of confidence intervals, in percent.
transform
a string. If set to "log", "logit", or "odds", the standardized
mean $\theta(x)$ is transformed into $\psi(x)=log{\theta(x)}$,
$\psi(x)=log[\theta(x)/{1-\theta(x)}]$, or
$\psi(x)=\theta(x)/{1-\theta(x)}$, respe
contrast
a string. If set to "difference" or "ratio", then $\psi(x)-\psi(x_0)$
or $\psi(x) / \psi(x_0)$ are constructed, where $x_0$ is a reference
level specified by the reference argument.
reference
must be specified if contrast is specified.