2 papers
math.ST2019
Integral Transform Methods in Goodness-of-Fit Testing, II: The Wishart Distributions
Elena Hadjicosta, Donald Richards
We initiate the study of goodness-of-fit testing when the data consist of positive definite matrices. Motivated by the recent appearance of the cone of positive definite matrices i…
math.ST2018
Integral Transform Methods in Goodness-of-Fit Testing, I: The Gamma Distributions
Elena Hadjicosta, Donald Richards
We apply the method of Hankel transforms to develop goodness-of-fit tests for gamma distributions with given shape parameter and unknown rate parameter, thereby extending results o…