| 词汇 | example_english_test-statistic |
| 释义 | test statisticcollocation in Englishmeanings of testand statisticThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with test or statistic. test noun[C] uk /test/ us /test/ a way of discovering, by questions or practical activities, what someone knows, or what someone or something can do or ... See more at test statistic noun uk /stəˈtɪs.tɪk/ us /stəˈtɪs.tɪk/ information based on a study of the number of times something happens or is present, or other ... See more at statistic Examples of test statisticThese 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. The teststatistic is designed to detect hidden periodicities in the data with random amplitude modulation. The overall teststatistic can be partitioned into three subtests, each testing a particular variance component. One of the matrices was permutated 999 times to calculate a probability for the teststatistic. Most chromosomes show very flat likelihood ratio teststatistic profiles (data not shown). The empirical distribution of the likelihood ratio teststatistic was generated in the same manner for each censoring situation under the null hypothesis. The model fit is most commonly evaluated with the maximum likelihood method yielding a chi-square teststatistic. The null is rejected if the teststatistic is absolutely large (say, greater than 1.96). Safe statistical detection of nonlinearities of the suggested type would require either a hitherto unknown teststatistic or an implausibly long sample. Duration of illness for patient groups was compared using the t teststatistic. On choosing a teststatistic in multivariate analysis of variance. The drought and eruption contingency made the largest contribution to the teststatistic, whereas the no-drought and no-eruption contingency made the smallest contribution. The teststatistic of the regression coefficient of the neutral cluster was still significant, but the magnitude was negligible compared with the other two clusters. Individual differences are typically banished to the error term of the teststatistic, and thus much information is lost. Statistical power is determined by counting the number of runs out of 100 replicates which have a teststatistic greater than an empirical threshold value. Of course, large values of the teststatistic are critical for the null hypothesis. The null hypothesis (17) is rejected for large values of the corresponding teststatistic. The teststatistic for (8) is approximately #distributed with k-1 degrees of freedom. The main effect of using cofactors is the reduction in the residual variance leading to a higher teststatistic. It is therefore suggested that these terms simply be omitted under such circumstances, which will not harm ^ the teststatistic. Usually, more than one teststatistic is obtained in a meta-analysis related to a particular evidence linkage. 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. Want to learn more? Go to the definition of test Go to the definition of statistic See other collocations with test See other collocations with statistic |
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