"adequacy of model" is a grammatically correct phrase and can be used in written English.
It is commonly used in technical or scientific writing to refer to the level of effectiveness or suitability of a model. Example: The study evaluated the adequacy of the economic model used to predict market trends and found that it accurately represented real-world data.
Dynamic simulations were conducted to assess the adequacy of model assumptions.
Analysis of variance (ANOVA) was incorporated to judge the adequacy of model.
The adequacy of model was checked by accounting for the coefficient of determination (R2) and adjusted-R2 (R2adj).
The PPO model is compared to ordinal and multinomial response models on the basis of adequacy of model fit, significance of covariates, and out-of-sample prediction accuracy.
Standard model diagnostic procedures adapted for multivariate models [14], [15] cannot be applied to survey data in Stata 8.0, therefore the adequacy of model fit and other diagnostic procedures such as assessing the normality and variance of residuals could not be assessed.
Adequacy of model #2 was examined with the goodness-of-fit test.
One frequent objection to the adequacy of model-theoretic validity is that it does not provide a conceptual analysis of the notion of logical truth, even for sentences of Fregean formalized languages (see e.g. Pap 1958, p. 159; Kneale and Kneale 1962, p. 642; Field 1989, pp. 33 4; Etchemendy 1990, ch. 7).
We applied standard regression diagnostics to assess the adequacy of models.
To check whether parameters estimated from the proposed method were valid, a goodness of fit test was performed to check the adequacy of models.
Adequacies of models were checked by analysis of variance (ANOVA) technique within the confidence limit of 95%% (Vishwakarma and Vishal Parashar 2012; Vishnu et al. 2013; Kolahan and Bironro 2008).
(iv) Checking the adequacy of fitted model by performing normal probability plot, and creating a model.
