If you're curious as to how the frame data breaks down when learning how to do the Infinite Witch Twist which is used in the Chapter 2 Verse 7 skip or as an alternate method to skipping the first fight in Chapter 8 vs flying across the gap this should help out.

Infinite Witch Twist frame data:

Bayonetta Standing: 65f to leave the ground once W. Twist activated 18f to start second twist 48f to complete second twist 7f to go distance (slower input) 10f absolute slowest input for WT in air 2f fastest input

Jeanne Standing: 64f to leave the ground once W. Twist activated 17f to start second twist 47f to complete second twist 8f to go distance (slower input) 10f absolute slowest input for WT in air 2f fastest input

Rosa Standing: 65f to leave the ground once W. Twist activated 19f to start second twist 65f to complete second twist 8f to go distance (slower input) 17 absolute slowest input for WT in air 2f fastest input