Imputing Values Below Limit of Detection (LOD)
Hi all, What seems as if a seemingly easy function, isn't available in JMP especially for those involved in forensic chemistry/toxicology. We are often presented with data that is below an instrument threshold (LOD). To compare the results with multivariate statistics we need to impute the values. What this imputed value should be is a point picked out from a distribution in log space since our da...