densityfn: wrapper to evaluate a density function given by a character string as an argument
Description
wrapper to evaluate a density function given by a character string as an argument
Usage
densityfn(x, family, ...)
Value
the value of the density
Arguments
- x
the element of the sample space at which to evaluate the density
- family
the name of the density function, character string
- ...
other named arguments to feed into the density function