| 词汇 | kappa |
| 释义 | kappa noun[ C or U ] language, mathematics, scienceuk /ˈkæp.ə/ us /ˈkæp.ə/(symbolK, κ) the 10th letter of the Greek alphabet（希腊语字母表的第十个字母） Letters of alphabets aitch alphabet alphabetic alphabetical alphabetically alphabetization alphanumeric alphanumerically B, b I, i iota J, j K, k L, l Q, q rho S, s sigma T, t zeta Examples of kappakappa Reliability between reviewers (regarding the decision to include or exclude an article) was calculated using kappa statistics. Unlike the observed agreement, the kappa statistic expresses the degree of agreement while correcting for agreement expected simply by chance (12). A one-sample t test was conducted to test whether the kappas were significantly different from zero. As a second method of validation, the kappa statistic was used to judge concordance between the cluster solution and teacher classification of the children. Similarly, for case definition, kappa scores are good for both instruments but the confidence intervals are wide, which could result in variable estimates of prevalence. A minimum kappa of 0.75 for rating the presence of psychotic and mood items is required of all interviewers trained in the programme. The kappa values of agreement were significantly greater than the zero at both distances. Agreement at the level of any anxiety or depressive disorder was also good (kappa=0.80). The kappa for inter-rater reliability was 0.84, indicating 88 % agreement between the blind diagnosis and the last hospital or primary diagnosis. Results of the test showed 89% agreement (kappa = 0.56) between the binary classifier and the human. A kappa statistic was calculated to measure agreement between the assessors. A proposed solution to the base rate problem in the kappa statistic. Both mu and kappa receptors are present in the neurons of the myenteric plexus of the stomach and proximal colon. These kappa values indicate low agreement among 1 2 subjects. Results of the test showed 85% agreement (kappa = 0.48) between the classifier and the human. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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