| P value |
A frequentist measure: the probability of having observed the data (or suffidicient statistic or tst statistic) observed or more extreme, given a paraticular value of the population parameter, usually the value specified by the null hypothesis.
출처: www.hopkinsmedicine.org/Bayes/PrimaryPages/Glossar...
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| P value |
The likelihood that an event will occur. When looking at differences between data samples, statistical techniques are used to determine if the differences are likely to reflect real differences in the whole group from which the sample is drawn or if they are simply the result of random variation in the samples. For example, a probability (or P value) of one percent indicates that the differences observed would have occurred by chance in one out of a hundred samples drawn from the same data.
출처: www.utmem.edu/CENTER/cgi/htmlos.cgi/004579.71.1265...
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| P value |
of the data is the value for a, the level of significance, at which the null hypothesis would change from being accepted to rejected. It indicates to the statistician how strong the evidence is against the null hypothesis based on the test used.
출처: pirate.shu.edu/~guettijo/glossary.html
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