[translate] aAll nonrandom sampling methods violate one or both of these criteria. 所有非随机采样法违犯一个或这两个标准。 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语翻译 葡萄牙语翻译 意大利语翻译 荷兰语翻译 瑞典语翻译 希腊语翻译 51La
aThis was a simple, and somewhat absurd, example of nonrandom sampling. But, it makes the point. Nonrandom sampling methods usually do not produce samples that are representative of the general population from which they are drawn. The greatest error occurs when the surveyor attempts to generali...
Methods widely implemented in LD analyses require samples to be randomly collected, which, however, are usually ignored and thus raise the general question to the LD community of how the non-random sampling affects statistical inference of genetic association. Here we propose a new approach for ...
美['nɒn'rændəm] 英['nɒn'rændəm] adj.有规则的;非随机的 n.非随机 网络入职要求 英汉 网络释义 adj. 1. 有规则的 2. 非随机的 n. 1. 非随机 释义: 全部,有规则的,非随机的,非随机,入职要求
tated further sampling of two-spots from the wild population at Keele in order to set up some new stocks of 'choosy' females. The results of these experiments are reported in sections (ii) and (iii). Methods and results (I) New tests for preference in the original high-preference lines...
Altmann J (1974) Observational study of behavior: sampling methods. Behaviour 49(3):227–267. https://doi.org/10.1163/156853974X00534 Article CAS PubMed Google Scholar Andersen IL, Nævdal E, Bakken M, Bøe KE (2004) Aggression and group size in domesticated pigs, Sus scrofa: ‘when...
Fast Sampling From A Discrete Distribution File Exchange Obs. from Arbitrary PDF File Exchange 카테고리 AI and StatisticsStatistics and Machine Learning ToolboxProbability Distributions and Hypothesis TestsContinuous DistributionsUniform Distribution (Continuous) ...
Systematic random versus ad hoc non random sampling strategy: does it modify estimations of influenza vaccine efficiency? 来自 国家科技图书文献中心 喜欢 0 阅读量: 8 作者:Jean Marie Cohen,Anne Mosnier,Isabelle Daviaud,Tan Tai Bui,Isidore Grog,Martine Valette,Vincent Enouf,Bruno Lina,Sylvie van der...
Methods Sample collection and RADseq library preparation In total, we generated RADseq data for 19 species of true frogs (Family: Ranidae). The taxonomy is still debated within this family76, so here we opt to use the simpler early nomenclature also recently used by Yuan et al.44. Under ...
The sampling rate was defined as 1 per nucleotide and the resulting wavelet analysis was mapped using filled contour plots with a nucleotide repetition length as the "y-axis" frequency parameter. 3. Results 3.1. Seasonal H3N2 and IBV NP-vRNA Binding Profiles Previous studies by us and others ...