Factual
发表于 2025-3-28 18:18:55
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一骂死割除
发表于 2025-3-28 20:31:48
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畸形
发表于 2025-3-29 00:20:45
Perhaps David Audretsch Is Not a Good Man optimal matching, matching with multiple controls, and full matching. The tools are illustrated with a tiny example from genetic toxicology (. = 46), an example that is so small that one can keep track of individuals as they are matched using different techniques.
Accolade
发表于 2025-3-29 04:53:04
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uncertain
发表于 2025-3-29 10:36:22
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Interdict
发表于 2025-3-29 14:07:11
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Synapse
发表于 2025-3-29 16:55:22
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PALSY
发表于 2025-3-29 19:46:42
https://doi.org/10.1007/978-3-642-60300-6? This topic, which is the focus of Part III of the book, is sketched in informal terms in the current chapter. An opportunity is an unusual setting in which there is less confounding with unobserved covariates than occurs in common settings. One opportunity may be the base on which one or more natu
平淡而无味
发表于 2025-3-30 00:09:26
A Journey Through Entrepreneurshipional study as it might (and did) appear in a scientific journal. When reporting a matched observational study, the matching methods are described very briefly in the . section. In more detail, the . section presents tables or figures showing that the matching has been effective in balancing certain
calorie
发表于 2025-3-30 06:38:41
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