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https://id.e-science.pl/records/76590Resource metadata
| Title |
Metody analizy systemowej i zarządzania. Homonogeity analysis of regional structures (RB-1998-64-03) |
|---|---|
| Persons |
Authors:
Jerzy Wiesław Hołubiec, Grażyna Petriczek
Partner: Systems Research Institute Polish Academy of Sciences, Warsaw |
| Description |
In the paper the method of data set homogeneity examination and algorithm of set division into homogeneous subsets (in quality seanse) are presented and its applications for modelling regional structure is demonstrated. The essential element of the method is a criterion for testing data set homogeneity hypothesis. The criterion function has a form of statistics U, which has the chi-square distribution. The method consists in iterative partition of nonhomogeneous set into two parts. If nunber of this divisio increases, than the process of successive partitions can lead to the existence of statisticaly unstable boundaries between adjacent homogeneous subsets.The determination of unstable intergroup boundaries and their removal from earlier obtained partition finaly results in data set division into homogeneous separated subsets with stable interbounds. The subsets aggregation is based on adequately fonnulated hypothesis testing concerning stability of the boundary between the two sets. (English) |
| Keywords | "random variable"@en, "zmienna losowa"@pl, "testing homogeneity hypothesis"@en, "testowanie hipotezy o jednorodności"@pl, "U statistics"@en, "statystyka U"@pl, "stable and unstable inter-group boundaries"@en, "stabilne i niestabilne granice międzygrupowe"@pl, "chi-square distribution"@en, "rozkład chi-kwadrat"@pl, "homogeneity of the data set"@en, "jednorodność zbioru danych"@pl |
| Classification |
Resource type:
article, chapter Scientific discipline: Dziedzina nauk ścisłych i przyrodniczych / matematyka (2018) Destination group: pupils, students, scientists Harmful content: No |
| Characteristics |
Title of source document: RB-1998-64-03
Place of publication: Warszawa Publisher: IBSPAN Time of publication: 1998 From page: 1 To page: 10 Resource language: English |
| License | CC BY-SA 4.0 |
| Technical information |
Submitter: Anna Wasilewska Availability date: 13-09-2022 |
| Collections | Kolekcja Instytutu Badań Systemowych PAN w Warszawie |
Citation
Jerzy Wiesław Hołubiec, Grażyna Petriczek. Metody analizy systemowej i zarządzania. Homonogeity analysis of regional structures (RB-1998-64-03). [article, chapter] Available in Atlas of Open Science Resources, . License: CC BY-SA 4.0, https://creativecommons.org/licenses/by-sa/4.0/legalcode.pl. Date of access: DD.MM.RRRR.
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