Here is a spreadsheet with some specific pieces of information about each dance, enabling a quick overview and statistic comparison of the data contained herein.
The manuscript exists in the Houghton Library of Harvard with the identifying number of MS Eng. 1356. It has various names, mainly Pattricke, after a signature on the cover in a different hand than the dances, and Lovelace, after the name attached to one of the published poems that shows up well after the dances in the manuscript (the poem was published in 1649, and most of the scholarly citations of this manuscript use this designation). There are elements within the manuscript that can be dated variously between 1649 (the poem) and 1815. See the above link for the location of the scanned pages related (more or less) to the dances.
To see the work done by Carol G Marsh in analyzing the manuscript, check here.
General Overview, with assumptions and broad conclusions about the manuscript and the body of dances therein.
Dafydd Cyhoeddwr, V2.0, Monday, August 29, 2011