6 citations · 8 across the 3 of their papers we have counts for
4 papers
A class of nonparametric homogeneity tests on the circle
Alberto Fernández-de-Marcos, Eduardo García-Portugués
We develop a unified framework for -sample homogeneity testing on the circle. The proposed class of -sample Sobolev tests generalizes the two-sample Sobolev tests based on un…
A stereographic test of spherical uniformity
Alberto Fernández-de-Marcos, Eduardo García-Portugués
We introduce a test of uniformity for (hyper)spherical data motivated by the stereographic projection. The closed-form expression of the test statistic and its null asymptotic dist…
On new omnibus tests of uniformity on the hypersphere
Alberto Fernández-de-Marcos, Eduardo García-Portugués
Two new omnibus tests of uniformity for data on the hypersphere are proposed. The new test statistics exploit closed-form expressions for orthogonal polynomials, feature tuning par…
Data-driven stabilizations of goodness-of-fit tests
Alberto Fernández-de-Marcos, Eduardo García-Portugués
Exact null distributions of goodness-of-fit test statistics are generally challenging to obtain in tractable forms. Practitioners are therefore usually obliged to rely on asymptoti…