Sensitivity Analysis in Multiple Imputation for Missing Data
A data set that contains the variables Y 1, Y 2, ..., Y p (in that order) is said to have a monotone missing pattern when the event that a variable Y j is missing for a particular individual implies that all subsequent variables Y k, k> j, are missing for that individual. For data sets that have monotone missing patterns, the variables that contain missing values can be imputed
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