GB/T 6380-2008
AbolishedStatistical interpretation of data - Detection and treatment of outliers in the sample from typeⅠextreme value distribution
数据的统计处理和解释 Ⅰ型极值分布样本离群值的判断和处理
Application Summary AI generated
This standard provides statistical methods for identifying and handling outliers in datasets that follow a Type I extreme value distribution (Gumbel distribution). It is applied in fields such as hydrology, meteorology, and materials engineering, where extreme value data (e.g., annual maximum rainfall, wind speeds, or material strength) are analyzed to ensure accurate modeling and risk assessment. The standard guides engineers and analysts in deciding whether to retain, adjust, or discard suspicious data points to improve the reliability of statistical inferences.
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