Functions to determine the 'type' of an R object using classes. Intended largely for convenience and internal use.
isList(x)isBoot(x)
isMod(x)
isGlm(x)
isMer(x)
isGls(x)
isBet(x)
A logical value.
An R object.
isList(): Is object a list (class "list" only)?
isBoot(): Is object a boot object (class "boot")?
isMod(): Is object a fitted model?
isGlm(): Is object a generalised linear model (i.e. uses a
link function)?
isMer(): Is object a mixed model (class "merMod")?
isGls(): Is object a generalised least squares model (class
"gls")?
isBet(): Is object a beta regression model (class
"betareg")?