Results 11 to 20 of about 356,980 (295)
Designing Experiments that Contr ol for Spatial and Temporal Variation [PDF]
Mongolian Journal of Biological Sciences, 2003 Spatial and temporal variation can cause problems in designing and conducting experiments. An introduction to methods for controlling spatial and temporal variation in ecological experiments is provided in this article.
Peter Petraitis
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Recommendable block sizes: a case study on Finnish official variety trials of barley cultivars [PDF]
, 2008 Well-established results in the current statistical literature imply that plant breeders should use incomplete block designs wherever spatial variability exists and the number of treatments is large.
Jauhiainen, Lauri +2 more
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A Statistical Model for the 2-Part Balanced Incomplete Block Design
UMYU Scientifica, 2023 Multi-part Balanced Incomplete Block Designs combine many orthogonal balanced incomplete block designs in the same block. The design has been used to study cancer trials with medical centres as blocks. Various design layouts have been constructed for a restricted number of cancer types and drugs.
Naziru Isah Muhammad +2 more
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Minimum aberration designs for discrete choice experiments [PDF]
, 2017 A discrete choice experiment (DCE) is a survey method that givesinsight into individual preferences for particular attributes.Traditionally, methods for constructing DCEs focus on identifyingthe individual effect of each attribute (a main effect ...
Jaynes, Jessica +2 more
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Design-Based Ratio Estimators and Central Limit Theorems for Clustered, Blocked RCTs
, 2021 This article develops design-based ratio estimators for clustered, blocked randomized controlled trials (RCTs), with an application to a federally funded, school-based RCT testing the effects of behavioral health interventions.
Kautz, Tim +3 more
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Comparison Between some Methods of Tackling the Lack of Experimental Units Needed for Application of Factorial Experiments [PDF]
المجلة العراقية للعلوم الاحصائية, 2011 Most of the time the researcher confronts a decrease in the experimental units required when applying a certain design, this problem appears especially when conducting the factorial experiments which mostly need great numbers of experimental units, to ...
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Indian Journal of Pain, 2022 Context: Landmark-guided fascia iliaca compartment block (FICB) has been used in operation theater to facilitate patient position before administration of subarachnoid block, but its utilization is yet to be explored in the accident and emergency ...
Kishore Kumar Arora +2 more
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Past developments and future opportunities in the design and analysis of crop experiments [PDF]
, 2005 A review of papers on the statistical design and analysis of experiments published in the Journal of Agricultural Science, Cambridge, over the last 100 years is presented.
Edmondson, R. N.
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Indian Journal of Pain, 2013 Background: Ropivacaine is a newer local anesthetic, proven to have a better safety margin than bupivacaine and lignocaine. While maintaining this advantage and improving the intraoperative quality of anesthesia, the use of analgesic adjuvants has been ...
Anita R Chhabra +2 more
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META-R: A software to analyze data from multi-environment plant breeding trials
Crop Journal, 2020 META-R (multi-environment trial analysis in R) is a suite of R scripts linked by a graphical user interface (GUI) designed in Java language. The objective of META-R is to accurately analyze multi-environment plant breeding trials (METs) by fitting mixed ...
Gregorio Alvarado +7 more
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