linear regressions
Weak Dependence on Initialization in Mixture of Linear Regressions
... Abstract—This paper examined how initial values of a learning algorithm influence the performance of mixture of linear regressions (MoLR). MoLR employs the EM algorithm as a learning algorithm. Our ...
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Fitting Finite Mixtures of Generalized Linear Regressions on Motor Insurance Claims
... The Heterogeneous Normal-Normal mixture distribution was the appropriate model for the motor insurance claims data due to the least AIC.. The estimated expected claims amount for the co[r] ...
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Quantitative Structure Activity Relationship Study of Some Antipsychotics by Multiple Linear Regressions
... The retention behavior and lipophilicity parameters of some antiphychotics were determined us- ing reversed-phase thin layer chromatography. Quantitative structure-activity relationships stu- dies have been performed to ...
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The relationship of malaria between Chinese side and Myanmar’s five special regions along China–Myanmar border: a linear regression analysis
... these linear regressions, API, imported malaria cases and local infec- tions in 19 border counties of China were strongly cor- related with parasite prevalence in five special regions of Myanmar, and ...
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The estimation of Rothamsted temperature from the temperature of Oxford and Greenwich
... the dependent and independent variates. This procedure gives the regression coefficients shown in the last four columns of Table VIII. The linear regressions of Oxford on Rotham[r] ...
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Online Full Text
... using linear regressions and concentrating only on two or three performance measures like cost efficiency, profitability, size, and capital structure ...a linear function of various bank-specific, ...
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The globalization of angel investments Bruegel Working Paper 2015/09, 1 September 2015
... The table presents linear regressions of the firms’ characteristics at the time of the proposed angel financing on a dummy variable that equals one if the venture received funding and th[r] ...
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The association between obesity and social exclusion in middle-aged and older adults: findings from a nationally representative study in Germany
... multiple regressions are shown in Table 2 (first column: total sample; second column: men; third column: ...request), linear regressions showed that while social exclusion was not associated with ...
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Features and amenities of school playgrounds: A direct observation study of utilization and physical activity levels outside of school time
... multivariable linear regressions, which adjusted for the school clustering, that predicted the proportion moderately or vigorously active in the target area that contained the play set as a function of each ...
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Depression in copd: risk determinants and health related quality of life (HRQoL)
... performing linear regressions analysis and using age, sex and smoking status as covariates, keeping HAM-D score as dependent variable and all demographic variables (age, gender, literacy) and COPD related ...
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Behavioral evidence of thermal stress from overheating in UK breeding gray seals
... multivariate linear regressions were carried out to establish which of the measured weather conditions contributed most significantly to variation in the proportion of seals bathing, the proportion of ...
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The effect of web based depression interventions on self reported help seeking: randomised controlled trial [ISRCTN77824516]
... four linear regressions examined whether those in the BluePages intervention compared to the two other interventions used different categories of ...Separate linear regressions were used to ...
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Rangeland relations and harvester ants in northcentral Wyoming.
... To test the causative influence of sandy soils upon harvester ant presence, abundance, and vigor, simple linear regressions were conducted with ant colony densitie[r] ...
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Water-soluble components in PM10 aerosols over an urban and a suburban site in the city of Sfax (Tunisia)
... The current study’s statistical approach, which is based on the computation of enrichment factors, on the principal component analysis and on the multiple linear regressions, proved the [r] ...
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Short-term prediction of NO2 and NOx concentrations using multilayer perceptron neural network: a case study of Tabriz, Iran
... Introduction: Due to the health effects caused by airborne pollutants in urban areas, forecasting of air quality parameters is one of the most important topics of air quality research. During recent years, statistical ...
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Early life adversity and C-reactive protein in diverse populations of older adults: a cross-sectional analysis from the International Mobility in Aging Study (IMIAS)
... the linear regression models. Multiple linear regressions were fitted to exam- ine the associations between hsCRP and childhood health, social and economic adversity controlling first for age, sex, ...
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Body weight and the haematology of the american plaice Hippoglossoides platessoides
... Results of simple linear regressions of the logarithms of the various blood parameters on the logarithm of body weight in the American plaice Series C - captured 2 August 1971 Parameter [r] ...
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Attachment, parenting stress and temperament across infancy in a community sample: Contributions to internalising versus externalising toddler behaviours
... Linear regressions of direct, mediated and moderated effects of maternal anxiety and avoidance, maternal depression, negative and positive marital relations and difficult temperament at [r] ...
472
Predictors of Cardiovascular Health Promotion
... Analyses consisted of correlations and multiple linear regressions to determine the influence between knowledge of CHD and associated risk factors, perceived health status, acculturation[r] ...
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Preliminary Results on Morphometry of Barbel (Barbus tauricus Kessler, 1877) in the Streams of Rize and Artvin Provinces (Turkey)
... is linear, whereas gradual allometry could be best explained by a quadratic regression, either concave upwards (character grows proportionally faster than SL) or concave downwards (character grows proportionally ...
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