Minitab: Coefficient of determination; indicates how much variation in the response is explained by the model. The higher the R2 , the better the model fits your data.

ISO 3534: Echantillon prélevé selon une méthode de sélection aléatoire.

ISO 3534: Sample which has been selected by a method of a random selection.

ICH: Les limites expérimentales de concentration entre lesquelles un modèle d'étalonnage linéaire peut être appliqué avec un risque d'erreur connu.

ICH: It is the interval between the upper and lower concentration of analyte in the sample (including these concentrations), for which it has been demonstrated that the analytical procedure has a suitable level of precision, accuracy and linearity.

6 sigma: The difference between the largest and smallest obesrvations in a data set.