qualité de l'ajustement
- Domaine
-
- statistique observation statistique
- Date
Définition :
Accord global entre une distribution observée et une distribution théorique spécifiée à priori ou ajustée aux observations.
Termes :
- qualité de l'ajustement n. f.
- validité de l'ajustement n. f.
Traductions
-
anglais
Date :Définition
The degree to which statistical data plotted as a frequency distribution correspond to a normal frequency distribution curve.
The degree to which a set of empirical observations conforms to a standard or an expected (or theoretical) distribution, esp. when both empirical and theoretical are expressed as curves.Note :
It is usually, but not necessarily, measured in terms of the mean of the squared deviations of the observations from the theoretical curve.
Termes :
- goodness of fit
- closeness of fit