Artikel
A k-sample homogeneity test: the Harmonic Weighted Mass index
We propose a quantification of the p-p plot that assigns equal weight to all distances between the respective distributions: the surface between the p-p plot and the diagonal. This surface is labeled the Harmonic Weighted Mass (HWM) index. We introduce the diagonal-deviation (d-d) plot that allows the index to be computed exactly under all circumstances. This two-dimensional d-d plot accommodates a straightforward extension to the k-sample HWM index, with k > 2. A Monte Carlo simulation based on an example involving long-term sovereign credit ratings illustrates the power of the HWM test.
- Sprache
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Englisch
- Erschienen in
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Journal: International Econometric Review (IER) ; ISSN: 1308-8815 ; Volume: 4 ; Year: 2012 ; Issue: 1 ; Pages: 17-39 ; Ankara: Econometric Research Association (ERA)
- Klassifikation
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Wirtschaft
Hypothesis Testing: General
Semiparametric and Nonparametric Methods: General
- Thema
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k-sample EDF test
p-p plot
d-d plot
Power
- Ereignis
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Geistige Schöpfung
- (wer)
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Hinloopen, Jeroen
Wagenvoort, Rien J.L.M.
van Marrewijk, Charles
- Ereignis
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Veröffentlichung
- (wer)
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Econometric Research Association (ERA)
- (wo)
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Ankara
- (wann)
-
2012
- Handle
- Letzte Aktualisierung
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10.03.2025, 11:41 MEZ
Datenpartner
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Objekttyp
- Artikel
Beteiligte
- Hinloopen, Jeroen
- Wagenvoort, Rien J.L.M.
- van Marrewijk, Charles
- Econometric Research Association (ERA)
Entstanden
- 2012