Reference Ranges and Control Limits that are Resistant to Baseline Outliers
نویسندگان
چکیده
Reference ranges and control limits are used in many settings – for example, to assess a person’s health or monitor the stability of manufacturing process. Such established based on baseline sample what is considered normal data, but it not possible always avoid few outliers being present even this sample. If, as common, range calculated using statistics, such mean standard deviation, which could be influenced by outliers, then use adversely affect decisions made. This can avoided constructing reference statistics that resistant outliers. In paper, we studied approaches found two methods had superior performance overall: one MM-estimation form Winsorization.
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ژورنال
عنوان ژورنال: SLIIT Journal of humanities and sciences
سال: 2022
ISSN: ['2815-0120', '2820-2430']
DOI: https://doi.org/10.4038/sjhs.v3i1.45