ObjectiveTo explore a way to fit children's physique growth reference centile curves with Coefficient of Skewness-Median-Coefficient of Variation(LMS) method in SAS,so as to tackle the problems in the establishment of children's physique growth reference standard. Methods Based on the LMS method,...
Routine phantom scans are performed for calculating long time precision in DXA technology. L1–L4 region of interest (ROI) has been adopted, although some machines are still using L2–L4 ROI. Our aim was to verify the possible differences between long term coefficient of variation (CV) for ...
Measurement of lumbar lordosis: inter-rater reliability, minimum detectable change and longitudinal variation. Repeated measures design to examine reliability and longitudinal variation of lumbar lordosis measurement. To determine the interrater reliability, minimum... GE Hicks,SZ George,MA Nevitt,... -...
Convolutional neural networks are deep and feedforward artificial neural networks that use a variation of multilayer perceptrons and preprocessing. The Trainable Nonlinear Reaction Diffusion (TRND), presented in [218], used supervised training to train a dynamic nonlinear reaction diffusion model with time...
In fact, it is necessary to be clear from the outset about all sources of variation to include them in the data collection design. For example, if the researcher wants to measure a conceptually broad construct with few items, those items will have sizeable specificity. This knowledge will ...
Ambrose40 demonstrated a comparable trend of variation in yield across two seasons and two locations using 49 groundnut accessions. Correlation analysis The correlation coefficients (genotypic and phenotypic) for the vegetative characteristics, pod yield, and yield contributing factors evaluated in this ...
When the R^2 of a regression equation is very high, it indicates that A. all the coefficients are statistically significant. B. the intercept term has no economic meaning. C. a high proportion of the variation in the dependent variable can be accoun...
DistributionoftheCoefficientVariationContinuous 系统标签: continuouscoefficientvariationdistributionsilkraw JournalofFiberBioengineeringandInformaticsRegularArticle 13 JFBIVol.1No.12008 *Correspondingauthor'semail:*xujianmei@suda.edu;*bailun@suda.edu DistributionoftheCoef cientofVariationoftheContinuousSamplein theElec...
B Hallacoglu,A Sassaroli,M Wysocki,... - 《Journal of Biomedical Optics》 被引量: 36发表: 2012年 Simple modelling of radar backscattering coefficient over a bare soil: variation with incidence angle, frequency and polarization As a basis for inversion algorithms, there is a need for the dev...
an extinction coefficient variation (DK), in the 270 nm region, not higher than 0,010; una variación del coeficiente de extinción (DK) en la zona de 270 nanómetros de 0,010 como máximo; EurLex-2 The molar extinction coefficient for the blue thymolphthalein dianion is 38,000 M...