Estimation of cut-off points under complex-sampling design data
Copyright policy )Estimation of cut-off points under complex-sampling design data
In the context of logistic regression models, a cut-off point is usually selected to dichotomize the estimated predicted probabilities based on the model. The techniques proposed to estimate optimal cut-off points in the literature, are commonly developed to be applied in simple random samples and their applicability to complex sampling designs could be limited. Therefore, in this work we propose a methodology to incorporate sampling weights in the estimation process of the optimal cut-off points, and we evaluate its performance using a real data-based simulation study. The results suggest the convenience of considering sampling weights for estimating optimal cut-off points.
Peer Reviewed
optimal cut-off points, Generalized linear models (logistic models), 62J Inferència lineal, regressió, Classificació AMS::62 Statistics::62D05 Sampling theory, sample surveys, enquestes de mostreig, Classificació AMS::62 Statistics::62P Applications, sample surveys, Classificació AMS::62 Statistics::62D05 Sampling theory, Àrees temàtiques de la UPC::Matemàtiques i estadística::Estadística matemàtica, Sampling theory, sample surveys, Complex survey data, regressió, Sampling (Statistics), 62J Inferència lineal, sampling weights, Classificació AMS::62 Statistics::62J Linear inference, Applications of statistics to social sciences, 62D05 Teoria del mostreig, enquestes de mostreig, Classificació AMS::62 Statistics::62J Linear inference, regression, Optimal cut-off points, Mathematical statistics ; Regression analysis, Mathematical statistics, Sampling weights, 62D05 Teoria del mostreig, regression, complex survey data, Regression analysis, 62P Aplicacions
optimal cut-off points, Generalized linear models (logistic models), 62J Inferència lineal, regressió, Classificació AMS::62 Statistics::62D05 Sampling theory, sample surveys, enquestes de mostreig, Classificació AMS::62 Statistics::62P Applications, sample surveys, Classificació AMS::62 Statistics::62D05 Sampling theory, Àrees temàtiques de la UPC::Matemàtiques i estadística::Estadística matemàtica, Sampling theory, sample surveys, Complex survey data, regressió, Sampling (Statistics), 62J Inferència lineal, sampling weights, Classificació AMS::62 Statistics::62J Linear inference, Applications of statistics to social sciences, 62D05 Teoria del mostreig, enquestes de mostreig, Classificació AMS::62 Statistics::62J Linear inference, regression, Optimal cut-off points, Mathematical statistics ; Regression analysis, Mathematical statistics, Sampling weights, 62D05 Teoria del mostreig, regression, complex survey data, Regression analysis, 62P Aplicacions
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