sample design
Complex sample design effects and inference for mental health survey data
... incorporate design effects in the estimation of the vari- ance/covariance matrix for the ...of sample design effects in the calculation of test statistics can in fact change the analyst’s interpre- ...
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The SDSS IV MaNGA sample : design, optimization, and usage considerations
... the sample design, we were also driven to make the selection as simple and repro- ducible as ...MaNGA sample with desired global distributions is carried out entirely through a set of selection ...
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Sample Design of the Interview about Gender Equality
... The sample design of this study is characterized by its probabilistic, so, the interview obtained results are generalized to the entire sample and are by order, because the last selected unit are the ...
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Multivariate process variability monitoring for general sample design
... Thus, the main obstacle that need to be tackled in this thesis is to find a control charting method which can detect small shift in covariance structure. On the other hand, the generalization of the existing charts with ...
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A Sample Design in Programming with Four-Component Instructional Design (4C/ID) Model
... instructional design (4C/ID) model in teaching loops for programming by using the model, which is defined in programming instruction, with the principles of the model for teaching technical skills and to discuss ...
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The Sample Design for the Register-Assisted Census 2011
... Beim GREG werden die Hilfsvariablen lediglich als Unterstützung des design- basierten Schätzers verwendet. Die Erklärungskraft dieser Variablen in Bezug auf die Untersuchungsvariable wirkt sich fast ausschließlich ...
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Sample design and evaluation for an occupational mobility study
... In order to decide on the number o f sampling points in the first phase three factors were taken into account—the proportion o f male names on the register, the proportion in the age gro[r] ...
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Ransam random sample design for Ireland
... This means that interviewer effects are confounded with the effects attributable to the polling districts, but cost considerations usually rule out other strategies such as randomisation[r] ...
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The effect of clustering on the precision of estimation : a thesis presented in partial fulfilment of the requirements for the degree of Master of Business Studies in Marketing at Massey University
... That is, the measurement of sample design efficiency is sampling variance of the actual sample design over the expected value of sampling variance of a simple random sample with the same[r] ...
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Development of MATLAB-Based Software for the Design of the Magnetic Circuit of Three-Phase Power Transformer
... Abstract: Essentially, transformers consist of two electrical conductors called the primary winding and the secondary winding which are coupled magnetically together by a magnetic circuit. Transformers work based on the ...
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Statistical considerations in bulk sampling
... It may be helpful in fixing ideas to use the above variance expressions in discussing the relative variances of a simple random sample design compared to a centered systematic design for[r] ...
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Sample size calculations for the design of cluster randomized trials: A summary of methodology.
... There are numerous publications describing design, analysis and reporting issues concerned with cluster randomized trials, including text books [8-11]. However much of the literature is fragmented and some quite ...
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Awareness among Elected Women Leaders in Haryana
... * Jharta, Bhawna (2011). Women in the Politics of Himachal Pradesh -An analysis. Himachal Pradesh University Journal, 1-14. * Chattopadhyay, Raghabendra and Esther Duflo (2012). Impact of Reservation in Panchayati ...
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Volume 38 - Article 21 | Pages 513–548
... boost sample would be selected, was defined as areas in which less than 10% of persons were ‘ethnic minorities’ (using the definition outlined above) and less than 12% were born outside the United Kingdom ...boost ...
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Development, Design, and Sample Composition
... For treated infants with birth weight between 2,000 and 2,499 g (group B) phototherapy began as soon as possible after the bilirubin level reached 10 mg/dL in the first 96 hours of life![r] ...
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Clinical effectiveness of chin cup treatment for the management of Class III malocclusion in pre-pubertal patients: a systematic review and meta-analysis
... To balance the reported weaknesses as well as to in- crease the strength of the current investigation, a strict inclusion-exclusion protocol was applied, according to which specific restrictions to the study designs of ...
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A study to assess the effectiveness of video teaching progrmme on knowledge and practice regarding control and prevention of dengue fever among housewive in selected rural area at Namakkal district
... III RESEARCH METHODOLOGY • Introduction • Research approach • Research design • Variables • Setting of the study • Population • Sample size and sampling technique • Criteria for sample s[r] ...
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The effect of respondent incentives on panel attrition in a sequential mixed-mode design
... for sample members in the face-to-face group, but variables contributed differently to the construction of this index because sample members in the face-to-face group by design were invited less ...
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Implications of sampling design and sample size for national carbon accounting systems
... the design of the sampling units (plot configuration), sampling rules and sample ...potential design alternatives are influenced by a vari- ety of factors such as the variability of the target ...
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A systematic review of studies with a representative sample of refugees and asylum seekers living in the community for participation in mental health research
... All authors participated in the design of this project and were involved in drafting the manuscript or revising it critically for important intellectual content. JE, FS and GM initiated this review and remained ...
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