00000cam 2200000zi 4500 9.966423 CaOODSP 20261001101026 m o d f cr cn||||||||| 261001e20250908oncd ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn--- CS11-522/2024-1-7E-PDF Chen, Heng, 1981- author. Correcting selection bias in a non-probability two-phase payment survey / by Heng Chen and John Tsang. At head of title: Proceedings of Statistics Canada Symposium 2024 : the future of official statistics [Ottawa] : Statistics Canada = Statistique Canada, September 8, 2025. 1 online resource (7 unnumbered pages) : graphs. text txt rdacontent computer c rdamedia online resource cr rdacarrier [Statistics Canada international symposium series : proceedings], 1709-8211 Title from cover. Issued also in French under title: Correction des biais de sélection dans une enquête non probabiliste à deux phases sur les paiements. Includes bibliographical references. "This paper employs the pseudo maximum likelihood (PML) estimator to the non-probability two-phase sampling when relevant auxiliary information is available from both probability survey sample and non-probability survey sample. To accommodate various weight adjustments and estimates variance beyond totals and means such as medians and quantiles, a simplified pseudo-population bootstrap procedure is proposed to approximately estimate the second-phase variance"--Abstract, page [2]. Bank notes Canada. Econometric models Canada. Statistics Canada, issuing body. Correction des biais de sélection dans une enquête non probabiliste à deux phases sur les paiements / (CaOODSP)9.966424 Statistics Canada international symposium series - proceedings, 1709-8211 (CaOODSP)9.505681 PDF 491 KB https://publications.gc.ca/collections/collection_2026/statcan/11-522-x/CS11-522-2024-1-7-eng.pdf 11-522-X