These statistics show all possible number groups distributions that ticket numbers can create and how many times such distribution values have been found in analyzed tickets.
For example the default number groups in Expert Lotto 6/49 Demo Lottery are
When analyzing e.g. the latest draw in Expert Lotto 6/49 Demo Lottery with winning numbers 23-29-36-42-44-47- then Number Groups Distribution analyzer will show value "1" in the Latest column for row labeled 0-0-2-1-3. It means that the latest analyzed draw has zero numbers from Group 1, zero numbers from Group 2, two numbers (23 and 29) from Group 3, one number (36) from Group 4 and two numbers (44 and 47) from Group 5.
These statistics are available in summary form and also as per-ticket properties.
See also Number Group and Number Groups Patterns filters and Number Groups and Number Group Repeats statistics.