نتایج جستجو برای: ضریب همبستگىcorrelation coefficient

تعداد نتایج: 230659  

Journal: :Mathematical and Computer Modelling 2005

Journal: :Procedia Engineering 2011

Journal: :Botanical Gazette 1880

Journal: :International Journal of Fluid Dynamics 2016

Journal: :The Journal of the Acoustical Society of America 1970

Journal: :Journal of Econometrics 2021

Abstract This paper analyzes unobserved heterogeneity when observed characteristics are modeled nonlinearly. The proposed model builds on varying random coefficients (VRC) that determined by nonlinear functions of regressors and additively separable unobservables. proposes a novel estimator the VRC density based weighted sieve minimum distance. main example bases Hermite which yield numerically...

Journal: :Journal of the American Statistical Association 1993

پایان نامه :دانشگاه تربیت معلم - سبزوار - دانشکده علوم انسانی و پایه 1393

burnout is a response to the chronic work stress which is prevalent mostly among the people who do people job, like teaching. the purpose of this study was to develop a valid and reliable instrument that can measure burnout in foreign language teachers. although some widely used instruments were developed before which measured burnout in teachers, a specific instrument which include specific sy...

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