tell and ask are S3 generic methods for decoupling
simulations and sensitivity measures estimations in the package
`sensitivity'. In general, they are
not used by the end-user for a simple Rmodel, but rather for an
external computational code. The LHS object implements only the
tell method. For help on the other methods, see the help
pages on the `sensitivity' package.tell(x, y = NULL, ...)tell returns the LHS object with the results data.frame.
Note: the methods in `sensitivity' alter the original
object as a side effect. This is NOT the case with the pse
methods.