The sounding
The measures below do not judge quality. They measure the distance from what you have declared you are trying to do. Drag the sliders to try other ranges - the flags are recounted at once.
The band shows the target range, the mark shows where the manuscript stands. If you change a range it holds only in this view until you write it back.
Phrases that come back in several chapters. The tool cannot tell a tic from a motif - it puts up candidates.
The same thing counted with different numbers is a likely contradiction. The same number about different things is a likely collision.
The books you have said this one stands close to, and what you have said sets them apart. Written by you, not measured - the sounding holds no collection of books to compare against, and should not.