Narrow search
Showing 1 - 2 of 2
Cover Image
Percentile residual life orders
Franco-Pereira, Alba M.; Lillo, Rosa E.; Romo, Juan; … - Departamento de Estadistica, Universidad Carlos III de … - 2008
In this paper we study a family of stochastic orders of random variables defined via the comparison of their percentile residual life functions. Some interpretations of these stochastic orders are given, and various properties of them are derived. The relationships to other stochastic orders are...
Persistent link: https://www.econbiz.de/10008513118
Cover Image
Recombining partitions via unimodality tests
Álvarez, Adolfo; Peña, Daniel - Departamento de Estadistica, Universidad Carlos III de … - 2013
density of the data, since departing from unimodality canbe a sign of the presence of clusters. We develop an algorithm that … integrates a splitting process inherited from the SAR algorithm (Peña et al., 2004) with unimodality tests such as the dip test … techniques such as projecting multivariate data into one dimension. The results of the application of multivariate unimodality …
Persistent link: https://www.econbiz.de/10010756110