A longest run test for heteroscedasticity in univariate regression model
Aubin, Jean-Baptiste · Leoni-Aubin, Samuela
Original · EN
The scope of this paper is the presentation of a test that enables to detect heteroscedasticity in univariate regression model. The test is simple to compute and very general since no hypothesis is made on the regularity of the response function or on the normality of errors. Simulations show that our test fairs well with respect to other less general nonparametric tests.
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