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misclassification

misclassification

1 6.3
An error that puts something into the wrong group in data or science
  • noun
  • /ˌmɪsˌklæsɪfɪˈkeɪʃən/
  • Specialized
translation icon : mala clasificación
  • Cross-checking the BIA-generated censuses against the 1900 census corrected for most age misreporting and misclassification.
  • exposure misclassification
  • misclassification bias
  • nondifferential misclassification

The sick quitter effect is one such misclassification.

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Examples

  • Use of a smaller spatial unit (e.g., ZIP code) could lessen exposure misclassification.

    Academic text (2014)
  • We could also have missed a few incident infections that became chronic, leading to misclassification of some people as HBsAg negative.

    Academic text (2002)
  • Study limitations include a mostly older male cohort and potential for misclassification bias due to the use.

    Academic text (2015)
  • Another limitation is exposure misclassification caused by modeling procedures.

    Academic text (2012)
  • To avoid misclassification, deaths from septicemia from 1994 forward were removed from the infectious disease category.

    Academic text (2012)
  • Because information on exogenous hormone use was collected from the women themselves, misclassification is possible.

    Academic text (1999)
  • The modifications likely increased the accuracy of standard drink computation and reduced non-systematic misclassification of exposure.

    Academic text (2016)
  • Furthermore, we did not specify ILI symptoms in our survey, resulting in the potential for misclassification in self-reported ILI.

    Academic text (2012)
  • Nondifferential exposure misclassification might attenuate effect estimates leading to underestimated associations between prenatal phthalate and behavior problems.

    Academic text (2015)
  • The researcher noted that misclassification of data could lead to incorrect conclusions in the study.

Antonyms

The process of putting things into groups by shared features

Surface Forms

Morphology

misclassification = classification (transparent) = mis + class + ify + ation

The prefix 'mis-' clearly indicates an incorrect action applied to 'classification'.

Etymology

Misclassification is made of mis- 'wrong' and classification from class and classify 'to put into groups'. So it means placing something in the wrong group, which can change research results or cause confusion in science and statistics.