Bun
Banned
His comments are not to be taken seriously as per himself.Thanks for this Kind comment.
His comments are not to be taken seriously as per himself.Thanks for this Kind comment.
Personal attacks are not allowed. This is a warning.His comments are not to be taken seriously as per himself.
I did, for one.Who said it was arbitrary?
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I thought it was arbitrary. That's the whole problem. It's hard to imagine a system where readings are entirely reliable upto 2.5m and complete noise outside that.Who said it was arbitrary?
And with the percentage thing, that's basically what they have already.
You get more consistency over the confidence of the decision is all. Still have to make a decision at some point but you are basing it on the evidence available. It may be that it is right to give that not out but there are other decisions which are given out just because they are 20 cm closer even though the doubt is greater (eg hitting outside of leg rather than middle). The accuracy of the system doesn't magically stop at 2.5m and it is not 100 percent inside that distance, it gradually declines with distance from stumps.I don't see any improvement to the system by using probabilities and confidence intervals instead of being 2.5 metres down the track. The main complaint is that 2.5 m is arbitrary. Well if you set confidence intervals of 95% then the 95% becomes arbitrary what if we are 94.9% sure that the ball will hit the stumps why draw the line at 95% why not 93%. etc etc etc...there is nothing wrong with being too far forward to be given out lbw. From my days wicket keeping I can remember the ball going through a batsmans gate and then swinging away at the last second to miss the stumps. You should not be projecting a straight line to the stumps with any certainty from a long way down the pitch because the ball does swing. Good on Billy Bowden.