词汇 | example_english_missing-value |
释义 | missing valuecollocation in Englishmeanings of missingand valueThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with value. missing adjective uk /ˈmɪs.ɪŋ/ us /ˈmɪs.ɪŋ/ Someone who is missing ... See more at missing value noun uk /ˈvæl.juː/ us /ˈvæl.juː/ the amount of money that can be received ... See more at value Examples of missing valueThese 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. Missingvalue indicates that diet was not available. In the case of a single missingvalue, a reasonable ad hoc procedure would be to consider the non-missingvalue as the average. The common value could be selected from the attribute objects that occur with the same class to which the missingvalue belongs. To take this missingvalue problem into account, two approaches were used. Five patients had one missingvalue, 16 patients had two missing values, no patients had three missing values, and 29 patients had four or more missing values. The 80 additional observations have a missingvalue indicator for the dependent variable. The missingvalue problem is more disturbing than the reliability problem. It was therefore reasonable to replace the missingvalue for the marriage variable with the value for the friendship variable, if the latter was available. The unobservable nature of the liability is a typical missingvalue problem. Then, each missingvalue for that attribute and its corresponding class in the test data set is substituted with the common value. There is no reason that we cannot also treat y as a missingvalue. It is particularly suitable for the mixed-model analysis because such a model can be formulated as a missingvalue problem. If there was no discernable regulatory dimension, then a missingvalue was recorded. In this case a missingvalue substitution was chosen which differs from the usually recommended technical solutions. Before we start a comparison of this variable and the life satisfaction index the missingvalue problem has to be re-addressed. Estimating pneumococcal carriage and, thus, a missingvalue code. The full cell may also indicate a missingvalue in a table. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. 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 missing Go to the definition of value See other collocations with value |
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