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Journal of Statistical Computation and Simulation Volume 62, 1998 - Issue 1-2
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Original Articles

A formula to improve score test statistics

Gauss M. Cordeiro Dept. de Estatística, Universidade Federal de Pernambuco, PE, Recife, 50740-540, BrazilCidade Universitária
,
Silvia L.P. Ferrari Dept. de Estatística, Universidade de São Paulo, Caixa Postal 66281, São Paulo, SP, 05315-970, Brazil
&
Audrey Helen M.A. Cysneiros Dept. de Matemática e Estatística, Universidade Federal da Paraíba, Campus 11, Caixa Postal 10044, Campina Grande, PB, 58108-970, Brazil
Pages 123-136 | Received 23 Jan 1998, Published online: 20 Mar 2007

Citations (20)

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Read on this site (7)

ArturJ. Lemonte & SilviaL. P. Ferrari. (2010) Small-Sample Corrections for Score Tests in Birnbaum–Saunders Regressions. Communications in Statistics - Theory and Methods 40:2, pages 232-243.
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Gauss M. Cordeiro & Sóstenes L. Lins. (2010) New results on the likelihood ratio and score tests for the von Mises distribution. Journal of Statistical Computation and Simulation 80:8, pages 915-926.
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Gauss M. Cordeiro & Borko D. Stošić. (2008) Maple script for improving test statistics. Journal of Statistical Computation and Simulation 78:11, pages 1045-1053.
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GaussM. Cordeiro & BorkoD. Stošić. (2008) Correcting Four Test Statistics for One-Parameter Distributions Using Mathematica. Communications in Statistics - Simulation and Computation 37:8, pages 1663-1681.
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Jin Xu & Arjun K. Gupta. (2007) Asymptotic expansions of the distributions of some test statistics in generalized linear models. Statistics 41:1, pages 47-64.
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GaussM. Cordeiro & Edson Marcos Leal Soares Ramos. (2006) Some Second-Order Asymptotics for Extreme Value Linear Regression Models. Communications in Statistics - Theory and Methods 35:1, pages 197-207.
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Silvia L. P. Ferrari, Miguel A. Uribe-Opazo & Gauss M. Cordeiro. (2002) BARTLETT-TYPE CORRECTIONS FOR TWO-PARAMETER EXPONENTIAL FAMILY MODELS. Communications in Statistics - Theory and Methods 31:6, pages 901-924.
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Articles from other publishers (13)

MARIANA C. ARAÚJO, AUDREY H.M.A. CYSNEIROS & MONTENEGRO. CYSNEIROS. (2022) Bartlett and Bartlett-type corrections in heteroscedastic symmetric nonlinear regression models. Anais da Academia Brasileira de Ciências 94:suppl 3.
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Tiago M. Vargas, Silvia L.P. Ferrari & Artur J. Lemonte. (2014) Improved likelihood inference in generalized linear models. Computational Statistics & Data Analysis 74, pages 110-124.
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Gauss M. Cordeiro & Francisco Cribari-NetoGauss M. Cordeiro & Francisco Cribari-Neto. 2014. An Introduction to Bartlett Correction and Bias Reduction. An Introduction to Bartlett Correction and Bias Reduction 45 68 .
Christopher S. Withers & Saralees Nadarajah. (2011) Generalized Cornish-Fisher expansions. Bulletin of the Brazilian Mathematical Society, New Series 42:2, pages 213-242.
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Bernardo M. Lagos, Pedro A. Morettin & Lúcia P. Barroso. (2010) Some corrections of the score test statistic for Gaussian ARMA models. Brazilian Journal of Probability and Statistics 24:3.
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Audrey H. M. A. Cysneiros, Katya S. P. Rodrigues, Gauss M. Cordeiro & Silvia L. P. Ferrari. (2008) Three Bartlett-type corrections for score statistics in symmetric nonlinear regression models. Statistical Papers 51:2, pages 273-284.
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Yasunori Fujikoshi, Vladimir V. Ulyanov & Ryoichi Shimizu. 2010. Multivariate Statistics. Multivariate Statistics 513 526 .
Jin Xu & Arjun K. Gupta. (2006) Improved confidence regions for a mean vector under general conditions. Computational Statistics & Data Analysis 51:2, pages 1051-1062.
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Francesco Bravo. (2006) Bartlett-type adjustments for empirical discrepancy test statistics. Journal of Statistical Planning and Inference 136:3, pages 537-554.
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Hiroyuki Enoki & Makoto Aoshima. (2006) Transformations with improved asymptotic approximations and their accuracy. SUT Journal of Mathematics 42:1.
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Gauss M. Cordeiro, Denise A. Botter, Lucia P. Barroso & Silvia L. P. Ferrari. (2003) Three Corrected Score Tests for Generalized Linear Models with Dispersion Covariates. Statistica Neerlandica 57:4, pages 391-409.
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Francisco Cribari-Neto & Silvia L.P. Ferrari. (2001) Monotonic improved critical values for two χ2 asymptotic criteria. Economics Letters 71:3, pages 307-316.
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Martin RidoutJohn HindeClarice G. B. Demétrio. (2004) A Score Test for Testing a Zero‐Inflated Poisson Regression Model Against Zero‐Inflated Negative Binomial Alternatives. Biometrics 57:1, pages 219-223.
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