Suppose you do two clinical trials of a drug, and only one of them shows it to work. It would be entirely misleading to only tell people about that one, and sweep the negative result under the carpet - but it happens.
Suppose you do two clinical trials of a drug, and only one of them shows it to work. It would be entirely misleading to only tell people about that one, and sweep the negative result under the carpet - but it happens.
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