pGEV function now computes the Hessian, and the result is
tested.x contained non-finite values dGEV and dexp1
returned incorrect values for x = -Inf and x = Inf.NAs) have been re-allowed in the
parameters after some checks.Non-finite values (hence NAs) are no longer allowed in the
parameters.
The rGEV function no longer returns a named vector.
The probability functions p, d, q propagate the names of their
first argument to the result and the "gradient" and "hessian"
attributes. This may be useful when working with non-stationary
Extreme-Value models.
The simulation functions rGEV, rGPD2 and rexp1 have an array
argument to use the vectors of parameters in a fashion that is
suitable for non-stationary models, then returning a matrix instead
of a vector.
p, d, q functions did not work with deriv = TRUE when their first argument contained NAs. This is now
possible, the corresponding rows of the "gradient" attribute and
the corresponding slices of "hessian" attribute contain only NAs.