Correlation Analysis for Study Variables
Correlation Analysis of Climatic Variables, Migration and Dengue Cases in Southeast Florida
... earlier study on the effects of temperature and larval development rates and survival found that the development from egg to adult inversely related to temperature, from ...
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A Study of Menstrual Disorders in Reproductive Age Group and Its Correlation with Biological Variables
... Overweight and obesity was found in 22.4% of the cases, 23.7% were underweight and 53.9% were of normal weight. Data was entered into SPSS (Statistical Package for Social Sciences) database by me. An analysis of ...
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Evaluating variables of patient experience and the correlation with design
... This study identifies three main categories of variables and six individual variables that can maximize the patient experience, which include, one organizational variable (admissions and discharge ...
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The Study of the Expression of P53 and Ki-67 in Gastric Carcinomas and their Correlation with Clinico-Pathological Variables.
... MIB-1 is a commonly used monoclonal antibody that detects the Ki-67 antigen. It is used in clinical applications to determine the Ki-67 labeling index. One of its primary advantages over the original Ki-67 antibody and ...
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The study of the expression of muc-1 in gastric carcinomas and its correlation with the clinico-pathological variables
... quantitative analysis was performed for mucin expressing cells in the total tumor bearing ...The analysis graded as +++ if 50% to 100% cancer cells stained positive for mucins, if ++ if 10 % to 50% cancer ...
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Proposing a global sensitivity analysis method for linear models in the presence of correlation among input variables
... of correlation, are of probabilistic ...the correlation issue among the input variables involved. This study proposes a methodology based on standard OAT to extend its capability to address ...
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Quality of life and correlation with clinical and radiographic variables in patients with ankylosing spondylitis: a retrospective case series study
... Clinical variables made the most contribu- tion to PF after correction for other factors, adding an additional ...regression analysis was also applied to investigate major contributors to PF in AS patients, ...
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Canonical Correlation Analysis »
... of variables, namely financial assets represented by NYSE-traded country-specific ...canonical correlation analysis (CCA), that there is a significant relationship between these two sets of ...
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Fragmentation in Araucaria araucana forests in Chile: quantification and correlation with structural variables
... this study will pro- vide information that will help in identi- fying priority areas for ...tion analysis constitutes an objective fra- mework for assessing the degree of threat to natural ...
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Simulation on long term correlation between demographic variables and economic growth
... demographic variables and macroeconomic ones are more complex than in the case of separate correlations between two ...to study further complex correlation, a first step might be the representation ...
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AN EXAMINATION OF INTRACRANIAL ARTERIAL CALCIFICATION MEASUREMENTS: RELIABILITY AND CORRELATION WITH VOLUMETRIC VARIABLES
... However, study results on IAC are inconsistent, likely from lack of feasible and reproducible measuring ...present study, we adopt the Agatston score for IAC, detecting calcification ≥130HU and measured on ...
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Correlation in Random Variables
... Linear Estimation The task is to construct a rule for the prediction ˆ Y of Y based on an observation of X. If the random variables are correlated then this should yield a better result, on the average, than just ...
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To Study the Prevalence of Arrhythmias in Valvular Heart Disease and their Correlation with Echocardiographic Variables
... This study showed arrythmia to be more common in patients with severe LV ...[15]. Study by von Olshausen K et ...inverse correlation was found between incidence and severity of VPB and left ...
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Testing normality of latent variables in the polychoric correlation
... These theorems ensure a suitable meaning of a test statistic based on the manifest variables only. Finally, we have controlled the operationality of the proposed test.The computa- tion of the test statistic ...
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Relationships Between Two Variables: Scatterplots and Correlation
... • Two variables have a negative association if observations having large values for one variable tend to have small values for the other variableB. • The scatterplot for such negatively [r] ...
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Limnological variables and their correlation with water flow in fishponds
... ABSTRACT: Limnological variables and their correlation with water flow in fishs. In order to evaluate the effect of water flow on the physical, chemical and biological characteristics of fishs, an intensive ...
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Analysis of spatial correlation in predictive models of forest variables that use LiDAR auxiliary information
... However, based on the short spatial correlation range of models errors estimated in this study, the. effect of omitting the spatial correlation on uncertainty measures should presumably [r] ...
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Study of correlation analysis for protein-protein interactions
... Abstract Many venom toxins interfere with ion channel function. Toxins, as specific high affinity ligands, have played an important part in purifying and characterizing many ion channel proteins. Here we studied the ...
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On rank correlation measures for non-continuous random variables
... 6. Discussion In this paper, we obtained generalizations for Kendall’s tau and Spearman’s rho for arbitrary random variables. These depend on the corresponding standard extension copula but also on the marginal ...
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Estimating the Intergenerational Correlation of Incomes : An Errors in Variables Framework
... intergenerational correlation ranged between ...these variables may simply be obtained upon multiplying the estimate of ¯ by the estimate of the respective coe¢cient on the family background vari- ...
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