Re: from odds to probs
joeu2004_at_hotmail.com
Date: 01/17/05
- Next message: Ray Koopman: "Re: New Pearson's chi-square test?"
- Previous message: Anon.: "Re: from odds to probs"
- In reply to: Doug: "from odds to probs"
- Next in thread: Stan Brown: "Re: from odds to probs"
- Messages sorted by: [ date ] [ thread ]
Date: 16 Jan 2005 23:58:26 -0800
Doug wrote:
> Could someone remind me of the maths steps in getting from
> O=P/1-P to P=O/1+O.
This is basic algebraic manipulation.
O = P / (1-P)
O * (1-P) = P
O - O*P = P
O = P + O*P
O = P * (1+O)
O / (1+O) = P
- Next message: Ray Koopman: "Re: New Pearson's chi-square test?"
- Previous message: Anon.: "Re: from odds to probs"
- In reply to: Doug: "from odds to probs"
- Next in thread: Stan Brown: "Re: from odds to probs"
- Messages sorted by: [ date ] [ thread ]
Relevant Pages
|