36 citations · 109 across the 14 of their papers we have counts for
3 papers · 1 filter
A branch cut approach to the probability density and distribution functions of a linear combination of central and non-central Chi-square random variables
Alfred Kume, Tomonari Sei, Andrew T. A. Wood
The paper considers the distribution of a general linear combination of central and non-central chi-square random variables by exploring the branch cut regions that appear in the s…
Robust score matching for compositional data
Janice L. Scealy, Kassel L. Hingee, John T. Kent +1
The restricted polynomially-tilted pairwise interaction (RPPI) distribution gives a flexible model for compositional data. It is particularly well-suited to situations where some o…
Generalized Score Matching
Jiazhen Xu, Janice L. Scealy, Andrew T. A. Wood +1
Score matching is an estimation procedure that has been developed for statistical models whose probability density function is known up to proportionality but whose normalizing con…