Discount LAck of Control

Can someone please explain the table for Premiums for controlling interest?

  1. Comparable Data = Controlling Interest, Subject Valuation = Noncontrolling interest.

=Adjustment to comparable data for Control = DLOC.

  1. Comparable Data = Noncontrolling Interest, Subject Valuation = Controlling interest.

=Adjustment to comparable data for Control = Control Premium

What exactly is comparable data and what is subject valuation?

Thanks!

If you are starting with value with controlling interest and want to get to minority perspective, you apply a discount called as DLOC.

Rinse, repeat, logic is same