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https://hdl.handle.net/20.500.14279/9935| Title: | Bias reduction with Variable Percent Bias Reducing matching | Authors: | Yatracos, Yannis G. | metadata.dc.contributor.other: | Γιατράκος, Γιάννης | Major Field of Science: | Natural Sciences | Field Category: | Mathematics | Keywords: | Bias reduction;Matching | Issue Date: | 1-Mar-2016 | Source: | Statistics and Probability Letters, 2016, vol. 110, pp. 181-184 | Volume: | 110 | Start page: | 181 | End page: | 184 | Journal: | Statistics & Probability Letters | Abstract: | The bias in linear combinations, a'X, of treatment and control X-covariates obtained with EPBR matching can be reduced when all a-coordinates have same sign, using Variable Percent Bias Reducing (VPBR) matching for selected X-covariates' subgroups. For specified subsets of a-values, VPBR matching reduces the absolute bias. | URI: | https://hdl.handle.net/20.500.14279/9935 | ISSN: | 01677152 | DOI: | 10.1016/j.spl.2015.12.027 | Rights: | © Elsevier | Type: | Article | Affiliation : | Cyprus University of Technology | Publication Type: | Peer Reviewed |
| Appears in Collections: | Άρθρα/Articles |
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