5 citations · 5 across the 4 of their papers we have counts for
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stat.ME2019
A goodness of fit test for two component two parameter Weibull mixtures
Richard A. Lockhart, Chandanie W. Navaratna
Fitting mixture distributions is needed in applications where data belongs to inhomogeneous populations comprising homogeneous sub-populations. The mixing proportions of the sub po…
math.ST2019
On comparison of estimators for proportional error nonlinear regression models in the limit of small measurement error
Richard A. Lockhart, Chandanie W. Navaratna
In this paper, we compare maximum likelihood (ML), quasi likelihood (QL) and weighted least squares (WLS) estimators for proportional error nonlinear regression models. Literature…
math.ST2019
Bayes factors with (overly) informative priors
Richard A Lockhart
Priors in which a large number of parameters are specified to be independent are dangerous; they make it hard to learn from data. I present a couple of examples from the literature…