is.prob.data: Check if Object is a Probability Dataset in MAPpoly
Description
Determines whether the specified object is a probability dataset
by checking for the existence of the 'geno' component within a
`"mappoly.data"` object.
Usage
is.prob.data(x)
Value
A logical value: `TRUE` if the 'geno' component exists within `x`,
indicating it is a valid probability dataset for genetic analysis; `FALSE`
otherwise.