|
| << vorige | volgende >> |
Tijdschrift beschrijving
Alle jaargangen van het bijbehorende tijdschrift
Alle afleveringen van het bijbehorende jaargang
Alle artikelen van de bijbehorende aflevering
Details van artikel 3 van 20 gevonden artikelen
| Titel: |
Aspects of two group concordance |
| Auteur: |
Fligner, Michael A. Verducci, Joseph S. |
| Verschenen in: |
Communications in statistics |
| Paginering: | Jaargang 16 (1987) nr. 5 pagina's 1479-1503 |
| Jaar: |
1987 |
| Inhoud: |
A definition of concordance is derived from Rao's concept of a perfect diversity measure in order to identify aspects about which two populations of judges agree. In the case where each judge independently ranks a fixed set of items, the class of concordance measures based on the marginal distributions of the ranks is characterized by bi-affine similarity functions that measure how well pairs of judges tend to agree. This class contains population versions of several familiar indices of concordance, including Kendall's W. Concordance between two populations, refered to as intergroup concordance, is also scaled against its corresponding intragroup measures. Small sample properties of estimators of the ratio of inter-to-intra group concordance are investigated in a Monte Carlo study. An example is given to illustrate components of concordance attributable to subsets of items, and to contrast the proposed methods with previous analyses. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 3 van 20 gevonden artikelen
| << vorige | volgende >> |