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- Missing_completely_at_random abstract "In statistical analysis, data-values in a data set are missing completely at random (MCAR) if the events that lead to any particular data-item being missing are independent both of observable variables and of unobservable parameters of interest, and occur entirely at random. When data are MCAR, the analyses performed on the data are unbiased; however, data are rarely MCAR.Missing at random (MAR) is an alternative, and occurs when the missingness is related to a particular variable, but it is not related to the value of the variable that has missing data. An example of this is accidentally omitting an answer on a questionnaire.Not missing at random (NMAR) is data that is missing for a specific reason (i.e. the value of the variable that's missing is related to the reason it's missing). An example of this is if certain question on a questionnaire tend to be skipped deliberately by participants with certain characteristics.".
- Missing_completely_at_random wikiPageID "17917391".
- Missing_completely_at_random wikiPageRevisionID "601397689".
- Missing_completely_at_random hasPhotoCollection Missing_completely_at_random.
- Missing_completely_at_random subject Category:Missing_data.
- Missing_completely_at_random subject Category:Psychometrics.
- Missing_completely_at_random type Abstraction100002137.
- Missing_completely_at_random type Cognition100023271.
- Missing_completely_at_random type Datum105816622.
- Missing_completely_at_random type Information105816287.
- Missing_completely_at_random type MissingData.
- Missing_completely_at_random type PsychologicalFeature100023100.
- Missing_completely_at_random comment "In statistical analysis, data-values in a data set are missing completely at random (MCAR) if the events that lead to any particular data-item being missing are independent both of observable variables and of unobservable parameters of interest, and occur entirely at random.".
- Missing_completely_at_random label "Missing completely at random".
- Missing_completely_at_random sameAs Q6878407.
- Missing_completely_at_random sameAs Q6878407.
- Missing_completely_at_random sameAs Missing_completely_at_random.
- Missing_completely_at_random wasDerivedFrom Missing_completely_at_random?oldid=601397689.
- Missing_completely_at_random isPrimaryTopicOf Missing_completely_at_random.