51 citations · 327 across the 15 of their papers we have counts for
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math.ST2012
Gradient statistic: higher-order asymptotics and Bartlett-type correction
Tiago M. Vargas, Silvia L. P. Ferrari, Artur J. Lemonte
We obtain an asymptotic expansion for the null distribution function of thegradient statistic for testing composite null hypotheses in the presence of nuisance parameters. The expa…
stat.ME2012
Skewed Multivariate Birnbaum-Saunders Distributions
Artur J. Lemonte, Guillermo Martínez-Florez, Germán Moreno-Arenas
The univariate Birnbaum-Saunders distribution has been used quite effectively to model times to failure for materials subject to fatigue and for modeling lifetime data. In this art…