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Πλοήγηση ανά Θέμα "Rank sums"

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    • A general class of nonparametric control charts 

      Koutras M.V., Triantafyllou I.S. (2018)
      In this article, we introduce a new general class of nonparametric Shewhart-type control charts using the lengths of runs of test sample observations between successive observations of a reference sample. Several control ...

    • A new distribution-free monitoring scheme based on ranks 

      Triantafyllou I.S., Panayiotou N.I. (2022)
      In this article, we introduce a new nonparametric Shewhart − type control chart based on rank statistics. The setup of the proposed distribution − free monitoring scheme is presented in detail, while a real data example ...

    • Wilcoxon-type rank-sum control charts based on progressively censored reference data 

      Triantafyllou I.S. (2021)
      In this article, we introduce a new distribution − free Shewhart − type control chart implementing a modified Wilcoxon-type rank sum statistic based on progressive Type-II censoring reference data. The proposed chart is ...

    • Wilcoxon-type rank-sum statistics for selecting the best population: Some advances 

      Koutras M.V., Triantafyllou I.S. (2020)
      In this article, we introduce three new nonparametric procedures for testing the equality of two lifetime distributions. The proposed testing processes are based on appropriately modified Wilcoxon-type rank-sum statistics. ...