Recent content by andread

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    Barron's

    I don't know where to buy the printed edition, but have you thought of an online subscription?
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    Elite Trader really has some mean people on it.

    T2W definitely looks nicer, but I don't think this plays a role. The truth is that it's moderation policy on ET to allow harsher language, and to ban people only after some complains. What's FF by the way?
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    Probability question

    right. Didn't read with enough attention the following posts. Sorry So let me see if I get it. You have one event A, with probability pA. If A occurs, you look at the probability of another event B, pB|A. This is the probability of B occurring after A occurred. In this case pB, your probability...
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    Probability question

    = 1 - ( 1 - pa - pb + pa*pb ) = pa + pb - pa*pb which is what the theory says :)
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