  We describe several numerical results for radiative corrections for deep
inelastic $ep$ scattering at HERA which are calculated using the HECTOR
package. We present radiative corrections for ten different choices of
kinematical variables for unpolarized neutral and charged current deep
inelastic scattering. Radiative corrections for neutral current scattering off
polarized protons are calculated in leptonic variables and compared to those
obtained by the POLRAD code for the kinematic regime of the HERMES experiment.
