- Joined
- Nov 26, 2011
- Messages
- 299
He really wasn't cleared of them. A possible mechanism was identified under which the test could give a false positive. The was no way to retest the sample as too much time has passed.
However the false positive rate was low, making it unlikely the test was wrong. Particularly as it wasn't one failed test, there were two failed tests.
Whether he did knowingly take anything is another matter. He always denied it. The same goes for the team testing issues, things like failure to notify errors could be just bad luck and pure coincidence.
The problem with the testing methodology in football is that no one is seriously looking for doping,. It's hard to know what's really happening, or how common it is, let alone identify the individuals who are involved.
Not entirely true. The false positive rate is low doesn't mean getting a false positive is an unlikely event (Bayes theorem etc)