Relative Importance of Effects in Stochastic Actor-oriented Models

Indlekofer, Natalie; Brandes, Ulrik

Relative Importance of Effects in Stochastic Actor-oriented Models

Dateien

Indlekofer_259863.pdf(1.41 MB)

Datum

2014

Publikationstyp

Zeitschriftenartikel

Erschienen in

Network Science ; 1 (2014), 03. - S. 278-304. - ISSN 2050-1242. - eISSN 2050-1250

Zusammenfassung

A measure of relative importance of network effects in the stochastic actor-oriented model (SAOM) is proposed. The SAOM is a parametric model for statistical inference in longitudinal social networks. The complexity of the model makes the interpretation of inferred results difficult. So far, the focus is on significance tests while the relative importance of effects is usually ignored. Indeed, there is no established measure to determine the relative importance of an effect in a SAOM. We introduce such a measure based on the influence effects have on decisions of individual actors in the network. We demonstrate its utility on empirical data by analyzing an evolving friendship network of university freshmen.

Fachgebiet (DDC)

004 Informatik

Zitieren

ISO 690

INDLEKOFER, Natalie, Ulrik BRANDES, 2014. Relative Importance of Effects in Stochastic Actor-oriented Models. In: Network Science. 1(03), pp. 278-304. ISSN 2050-1242. eISSN 2050-1250. Available under: doi: 10.1017/nws.2013.21

BibTex

@article{Indlekofer2014Relat-25986,
  year={2014},
  doi={10.1017/nws.2013.21},
  title={Relative Importance of Effects in Stochastic Actor-oriented Models},
  number={03},
  volume={1},
  issn={2050-1242},
  journal={Network Science},
  pages={278--304},
  author={Indlekofer, Natalie and Brandes, Ulrik}
}

RDF

<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/25986">
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/25986/2/Indlekofer_259863.pdf"/>
    <dc:contributor>Brandes, Ulrik</dc:contributor>
    <dc:contributor>Indlekofer, Natalie</dc:contributor>
    <dc:creator>Indlekofer, Natalie</dc:creator>
    <dc:language>eng</dc:language>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2014-01-22T12:06:29Z</dcterms:available>
    <dc:rights>terms-of-use</dc:rights>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2014-01-22T12:06:29Z</dc:date>
    <dcterms:issued>2014</dcterms:issued>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:creator>Brandes, Ulrik</dc:creator>
    <dcterms:abstract xml:lang="eng">A measure of relative importance of network effects in the stochastic actor-oriented model (SAOM) is proposed. The SAOM is a parametric model for statistical inference in longitudinal social networks. The complexity of the model makes the interpretation of inferred results difficult. So far, the focus is on significance tests while the relative importance of effects is usually ignored. Indeed, there is no established measure to determine the relative importance of an effect in a SAOM. We introduce such a measure based on the influence effects have on decisions of individual actors in the network. We demonstrate its utility on empirical data by analyzing an evolving friendship network of university freshmen.</dcterms:abstract>
    <dcterms:title>Relative Importance of Effects in Stochastic Actor-oriented Models</dcterms:title>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/36"/>
    <dcterms:bibliographicCitation>Network Science ; 1 (2013), 3. - S. 278-304</dcterms:bibliographicCitation>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/25986/2/Indlekofer_259863.pdf"/>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/36"/>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/25986"/>
  </rdf:Description>
</rdf:RDF>

Universitätsbibliographie

Ja