One of C. R. Rao's many important contributions to statistical science was his introduction of the score test, based on the derivative of the log-likelihood function at the null hypothesis value of the parameter of interest. This article reviews methods for constructing score tests and score-test-based confidence intervals for analyzing parameters that arise in analyzing categorical data. A considerable literature indicates that score tests and their inversion for constructing confidence intervals perform well in a variety of settings and sometimes much better than Wald-test and likelihood-ratio test-based methods. We also discuss extensions of score-based inference and potential future research on generalizations for longitudinal data, complex sampling, and high-dimensional data.

A Review of Score-Test-Based Inference for Categorical Data / Alan Agresti, Sabrina Giordano, Anna Gottard. - In: JOURNAL OF QUANTITATIVE ECONOMICS. - ISSN 0971-1554. - STAMPA. - 20:(2022), pp. 31-48. [10.1007/s40953-022-00309-8]

A Review of Score-Test-Based Inference for Categorical Data

Anna Gottard
2022

Abstract

One of C. R. Rao's many important contributions to statistical science was his introduction of the score test, based on the derivative of the log-likelihood function at the null hypothesis value of the parameter of interest. This article reviews methods for constructing score tests and score-test-based confidence intervals for analyzing parameters that arise in analyzing categorical data. A considerable literature indicates that score tests and their inversion for constructing confidence intervals perform well in a variety of settings and sometimes much better than Wald-test and likelihood-ratio test-based methods. We also discuss extensions of score-based inference and potential future research on generalizations for longitudinal data, complex sampling, and high-dimensional data.
2022
20
31
48
Alan Agresti, Sabrina Giordano, Anna Gottard
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/1261352
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