35 citations · 35 across the 2 of their papers we have counts for
4 papers
Optimized recentered confidence spheres for the multivariate normal mean
Waruni Abeysekera, Paul Kabaila
Casella and Hwang, 1983, JASA, introduced a broad class of recentered confidence spheres for the mean of a multivariate normal distribution with covariance matrix $σ…
Fletcher-Turek Model Averaged Profile Likelihood Confidence Intervals
Paul Kabaila, A. H. Welsh, Waruni Abeysekera
We evaluate the model averaged profile likelihood confidence intervals proposed by Fletcher and Turek (2011) in a simple situation in which there are two linear regression models o…
A new recentered confidence sphere for the multivariate normal mean
Waruni Abeysekera, Paul Kabaila
We describe a new recentered confidence sphere for the mean, theta, of a multivariate normal distribution. This sphere is centred on the positive-part James-Stein estimator, with r…
The coverage probability of confidence intervals in one-way analysis of covariance after two F tests
Waruni Abeysekera, Paul Kabaila, Oguzhan Yilmaz
Consider a one-way analysis of covariance model. Suppose that the parameter of interest theta is a specified linear contrast of the expected responses, for a given value of the cov…