Analyses with the Morris Water Maze Test

I was recently asked what sorts of analyses are done with the Morris Water Maze test. I've extracted the following from the Water Maze Analysis module in the HVS Image 2013 software, and I'm interested to know about any analyses people are using or can recommend in addition to these:

Corridor Test (derived from Wishaw Corridor Test but handles any start point to any platform position and normalises the result to allow for different corridor areas)
Cone Test
Path Ratio
Pool Circling
Blokland Quads
Kelly Test
Close passes to platform location / Time to first close encounter
Thigmotaxis
Gallagher Measures (e.g. Gallagher Proximity Measure, Gallagher Cumulative Measure)
Quad Entries
Path Efficiency Ratio (actual path length / direct path length)
Blokland Measure (% time in quadrants exceeding time in the outer thigmotaxis band)
Time-bins
Gallagher by Segment
Speed vs Time
Percentage Time Floating (particularly relevant for mice)
Average Swim Speed
Active Swim Speed (average swim speed corrected for floating)
Pool zones can be adjusted to be equi-spaced or equi-area.