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Simple nomograms to calculate sample size in diagnostic studies
Objectives: To produce an easily understood and accessible tool for use by researchers in diagnostic studies. Diagnostic studies should have sample size calculations performed, but in practice, they are performed infrequently. This may be due to a reluctance on the part of researchers to use mathema...
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| Hlavní autoři: | , , , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
BMJ Group
2005
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1726700/ https://ncbi.nlm.nih.gov/pubmed/15735264 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/emj.2003.011148 |
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