Nonparametric Modeling of the Left Censorship of Analytical Data in Food Risk Assessment
食品风险评估中分析数据左删失的非参数建模
Contaminants and natural toxicants such as mycotoxins may be present in various food items that may be considered dangerous to human health if the cumulative intake remains above the toxicologic safe references. This intake or exposure can be estimated using both consumption surveys and analytical data that record the contamination levels of food. Analytical data often present some left censorship, that is, data below some limit of detection or quantification. This article…