QUOTE (bart @ Jun 28 2008, 09:57 AM)

...But you are bringing in "artistic merit" -- which opens the door to the dread elements: "subjectivity" and "taste."
It seems to me that people who really get involved in sports statistics do so partly out of a suspicion of subjective judgment. They pursue the quest of objectivity and quantifiability They tend to be concrete thinkers rather than interpreters.
In the good old days, taking baseball as an example, stats were simple summaries of things that interested fans, number of Home Runs, Batting Average, being among those for hitters, for example. For the last few decades a field called sabermetrics (check out by google or wicki) has taken over, by trying to find measures that give an objective quantification of a player's offensive (for example) contribution, so that true comparisons of player performance (attempting to take out the luck factor of team mate performance) can be made. In recent years the Boston Red Sox brought in the prime exponent of these modern stats, Bill James, to help guide trades and contract decisions. Seems to have made for better baseball in Boston... If we were to try to use stats in ballet in the way they are now used in sports--to make comparisons of performance merits--then, since ballet is an art, how to avoid artistry?
QUOTE
Do scores based on subjective evaluations by individual judges (or -- worse! -- instant voting by the audience) really meet the needs of this population? They would have to start looking at whether, for instance, the pirouettes were done
well 
-- or, as drb mentions, elusive issues of "musicality"

and the ability to create goose-bumps

.
But in evaluating a performance, in practice these things seem to matter more than "number" of pirouettes, and if I sometimes "count" rotations during the fouettees, I wonder if that is not some disease on my part, caught from years of baseball fandom, for what actually matters is the perfection of them, the beauty and the "thrill". And Balanchine (and the likes of Farrell) have made musicality something impossible to ignore, even if I can't define it. The ineffable, after all, matters. And of course your point then implies that modern sports-like stats would not do much for an art like ballet; in fact "performing to the stats" as must be done in arty sports like skating and gymnastics inevitably drain these activities of their art. Much as "teaching to the test" has taken art (and indeed learning) out of American education. So, as a statistician, I'm against bringing the field into ballet.
But I'd enjoy the kind of stats Amy Reusch brings up, those non-evaluative sorts. How many
Swan Lakes did Maya dance, which lead ballerina role has the most arabesques (or attitudes)?