Package: FDboost Check: examples New result: WARNING Found the following significant warnings: Warning: The 'scenario' argument in pffr_simulate() is deprecated. Warning in pffrSim(scenario = "ff", n = 40) : 'pffrSim' is deprecated. Warning in pffrSim(scenario = "ff", n = 40) : 'pffrSim' is deprecated. Deprecated functions may be defunct as soon as of the next release of R. See ?Deprecated.