We show how to estimate the probability of detection from field measurements and quality control data. We compare its 90th percentile, here called the minimum reliably detected concentration, to the ...

Therefore, the detection limit for the current work was determined to be 0.05 wt% isocyanate. The quantification limit (Y LOQ =10 σ/m) was determined to be 0.17 wt% isocyanate. Conclusions The study ...

"We often treat below-quantification-limit data points as missing or uninformative, but our approach shows that these flags hold critical information for genetic analysis," says Kellis, senior and ...

They found that at least two biological magnetoreceptors associated with chemical reaction sensing in various animals may operate right at the quantum limit of magnetic field detection, or perhaps ...

Diane Lambert, Bruce Peterson, Irma Terpenning, Nondetects, Detection Limits, and the Probability of Detection, Journal of the American Statistical Association, Vol ...