Comparison of statistical graph-size estimators |
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| Authors: | Michael Capobianco Ove Frank |
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| Institution: | Department of Mathematics, St. John''s University, Staten Island, NY 10301, USA;Department of Statistics, University of Lund, S-22007 Lund, Sweden |
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| Abstract: | We investigate several unbiased estimators of the size of a graph G which are based on sampled induced subgraphs, stars and dyads. By comparing their variances we find some general dominance relations between them, and we also give some conditions on G which guarantee some other instances of dominance. |
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| Keywords: | 62D05 05C99 Graph inference Network sampling |
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