How to Increase Your “Power”

نویسنده

  • Jeehyoung Kim
چکیده

For a researcher, the power refers to the possibility of proving the difference between the two different groups. In other words, the probability that the test correctly rejects the null hypothesis when the alternative hypothesis. Generally, statistically significant results are obtained if statistical tests are performed with enough numbers. In the usual case, the clinical difference is not something the researcher can arbitrarily adjust. Let’s look at some of the things that researchers can adjust to increase the power.

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عنوان ژورنال:

دوره 30  شماره 

صفحات  -

تاریخ انتشار 2018