Results 1 to 10 of about 501,153 (319)
Evaluating Popular Statistical Properties of Incomplete Block Designs: A MATLAB Program Approach [PDF]
Mathematics, 2021 Evaluating the statistical properties of a semi-Latin square, and in general, an incomplete block design, is vital in determining the usefulness of the design for experimentation.
Emmanuel Ikechukwu Mba +2 more
doaj +4 more sources
International Journal of Recent Technology and Engineering (IJRTE), 2020 The Balanced Incomplete Block Designs (BIBD) plays a major role in the design of experiments, particularly in agricultural experiments. In an intra-block analysis of BIBD, the practical situations are not measurable the exact observations due to a shortage of experimental apparatus or facilities and the physical size of the block. In such circumstances,
K. Mythili Gnanapriya +2 more
semanticscholar +3 more sources
Incomplete Block Designs for Genetic Testing: Statistical Efficiencies with Missing Observations [PDF]
Forest Science, 1999 Abstract Missing observations are common in forest genetic field trials and are expected to reduce statistical efficiencies of any applied field designs. Such reductions could lower the presumed efficiency and other benefits of implementing any incomplete block designs (ICBs).
Yong‐Bi Fu +3 more
semanticscholar +3 more sources
A new permutation test statistic for complete block designs [PDF]
The Annals of Statistics, 2014 Published in at http://dx.doi.org/10.1214/14-AOS1266 the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Inga Samonenko, John Robinson
openalex +5 more sources
A call to action to address critical flaws and bias in laboratory animal experiments and preclinical research [PDF]
Scientific ReportsDuring the design of hypothesis-driven, comparative laboratory animal experiments, investigators must control for cage effects, ensure full blinding and full randomization while adhering to established experimental designs, notably variations of the ...
Hugh G. G. Townsend +9 more
doaj +2 more sources
Statistical Characteristics of Repeated Block Designs [PDF]
, 1979 9 pages, 1 article*Statistical Characteristics of Repeated Block Designs* (Raghavarao, D.; Federer, W. T.; Seiden, E.; Lee, F.-C.
D. Raghavarao +3 more
openalex +2 more sources
South African Journal of Geomatics, 2017 Prior to any census, the country usually gets demarcated into small geographic units called census enumeration areas, districts or blocks. In most countries, these small geographic units are also used for census dissemination. In cases where they are not used for census release, they are normally used as building blocks for developing output areas or ...
Tholang Mokhele +2 more
openalex +4 more sources
The impact of randomization techniques on the performance of pre-post design models [PDF]
BMC Medical Research MethodologyPre-post designs are widely used in clinical trials and experimental studies to assess the effectiveness of treatments. Common statistical methods for analyzing pre-post data include analysis of variance (ANOVA) using post-treatment or the change from ...
Xinlin Lu +3 more
doaj +2 more sources
Haemodynamic Effects and Quality of Intrathecal Block in Lateral Decubitus Position using 25G Whitacre versus 25G Quincke Spinal Needles- A Cohort Study [PDF]
Journal of Clinical and Diagnostic Research, 2022 Introduction: Various attempts have been made to manipulate the needle designs to counter the adverse effects (hypotension, postdural puncture headache) of spinal anaesthesia.
Babita ramdev +2 more
doaj +1 more source
Inhalation-modulated detection of olfactory BOLD responses in the human brain
Frontiers in Neuroimaging, 2023 IntroductionIn contrast to other sensory domains, detection of primary olfactory processes using functional magnetic resonance imaging has proven to be notably challenging with conventional block designs.
Aino-Lotta I. Alahäivälä +6 more
doaj +1 more source