GSP wrote:How come Dwight over Kg and Timmy?
They are close, but I weighted the minutes differently, because it is essentially not Howard's fault that the team did not play more games overall. Try to imagine Howard for Garnett or Duncan on the Celtics respectively Spurs. Do you really think the teams do worse?
Nonetheless, the numbers I use have an error, and they may as well overrate Howard here and underrate Garnett/Duncan by a bit, which would lead to a shift that Howard would be below those two.
GSP wrote:Youre overrating George IMO Hibbert had the better plus minus numbers in the playoffs and the pacers werent the same team in regular season with his and injury. The pacers had strong starting lineup and george cant be top 5
That might be right. It is entirely possible that the algorithm split up the impact on both while George was actually less responsible. The difference is not that big, in the end. I wouldn't fight to the death about it. If someone feels that it should be different, so be it. I think I captured it nicely. We may know more about that next season, when I can test this season's numbers in a retrodiction.
MeloMIracle wrote:You must seriously be delusional putting George at 4........ with his numbers he could be the best defender ever invented and still he wouldn't be deserving of top 10, let alone top 5. Melo not in top 10? Dude was 4th in PER.
By far the worst list I have seen yet, your bias is way too obvious.
You may very well believe that I put a factor into the equations which lowered Anthony's numbers specifically. Makes no sense to me and I can assure you I didn't do that at all, but well ... :)
And if PER would be as good in terms of explaining and predicting as my metric, I would probably use it. But matter of fact is: PER is far worse at that,therefore I prefer my metric here.
ardee wrote:Well, this is the one I use:
As I said, those are by v-zero until march.
ardee wrote:So if you have access to some numbers that cover a greater span, would you be able to share it?
At that point? No, tbh.
ardee wrote:However he's not an anchor like Marc or Sanders, two guys who RAPM ranks him ahead of. My opinion, he's a terrific team defender in Chicago's scheme but he's overrated here. Not someone who can build a defense around.
RAPM tells you the impact per possession, it doesn't tell you how that player is doing it or in what role. Gibson might very well do much different in a different role, I'm not denying that at all. But here comes the issue with your way of interpreting those numbers: RAPM is not telling who is the best player, it merely quantifies the amount of changes per 100 possession a player makes in comparison to an articifical average player. There is more to a player than that.
ardee wrote:I can throw out a huge number of absurd assertions that RAPM makes, if that'd make you blink, but you seem to adore the stat so much that it wouldn't, so I won't expect anything.
You are wrong on that. You are not happy with the numbers, but that doesn't allow you the conclusion that I would take them at face value.
ardee wrote:1) Nash is a better defender than Durant (0.1 to 0)
2) Vince Carter is a better defender than LeBron (2.4 to 1.4)
3) Amir Johnson has more offensive impact than Kobe (1.9 to 1.8)
Those statements are not making any sense at all. You are still talking about v-zero's version. I get different numbers. And having a 0.1 point difference and concluding that makes one "a better defender" is completely stupid, to being with. Nash does not become "a better defender" at all, in fact, defensive RAPM does not tell you per se who are the better defenders, but by how much the defensive efficiency changes with a specific player on the court in comparison to an artificial average player. That change on defense may as well come from a more efficient offense with less turnovers and less defensive rebounds for the opponents, which means less higher efficient opportunities via breaks (fastbreaks or secondary breaks), because the team is facing a set defense. And that is just one aspect here. I could name a few more.
Really, you need to learn what the numbers are even saying, it makes no sense to use numbers without having a clue about it. That goes in both direction, either dismissing it, because you fail to understand them or using them in the wrong context to prop up a player.
ardee wrote:Maybe these are just sample size errors that are cleared up by the new ones you have access to, in which case I'd like to see it.
Well, and that is something to consider as well. Sample size, and the fact that those numbers represent approximations, which have an error anyway (you can easily assume +/- 0.5 for each here, for example).
For Bryant we have a pretty consistent picture here. For sure, the numbers might overrate the negative impact on defense, but it is not that likely that this is to a huge degree. Matter of fact is, Bryant's defensive failures were seen by a lot of people, and they were talked about basically during the better part of the season anyway (heck, D'Antoni called him out for that; not that it changed it, but anyway ...). I'm not exactly talking against a great wall of evidence to the contrary here. ;)