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statistical power

To: Child Maltreatment Researchers <CHILD-MALTREATMENT-RESEARCH-L@xxxxxxxxxxx>
Subject: statistical power
From: Todd McDonald <tmac5528@xxxxxxxxx>
Date: Mon, 26 Jun 2006 04:49:24 -0700 (PDT)
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<div>List Members:</div>  <div>&nbsp;</div>  <div>Our agency admin team wants to conduct agency based research.&nbsp; Can someone tell me something about statistical power?&nbsp; How does one determine the size of a sample?&nbsp; Is more always better?&nbsp; An employee mentioned power calculator are available.&nbsp; Is this something that researchers always use before starting a new study?&nbsp; </div>  <div>&nbsp;</div>  <div>Todd</div>  <div>&nbsp;</div><p>&#32;
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References:
- Re: child abuse in a global context
  - From: ajzolo

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