Found the following significant warnings:

  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
  Warning: 'VGAM::probit' is deprecated.
Deprecated functions may be defunct as soon as of the next release of
R.
See ?Deprecated.
Examples with CPU (user + system) or elapsed time > 5s
          user system elapsed
gmediate 3.892  0.066   6.225