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1 Response04 May 2011
09:40 GMT
Most RecentSample size and power to detect an effect Posted by RobW on 03 May 2011 at 08:54 GMT -
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Most RecentConcerns re interpretation Posted by nigel on 23 Mar 2011 at 00:57 GMT -
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Most RecentErratum - a message from the co-authors Posted by PaulMcG on 15 Feb 2011 at 00:44 GMT -
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04:38 GMT
Most RecentQuestions and answers Posted by PaulMcG on 02 Feb 2011 at 04:38 GMT