نتایج جستجو برای: parametric methods two non

تعداد نتایج: 4698040  

Journal: :International Journal of Engineering & Technology 2018

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان - دانشکده زبانهای خارجی 1389

abstract the current study sets out 1) to investigate the strategic needs of iranian efl learners in reading literary and non-literary texts; 2) to shed some light on the differences between reading literary and non-literary texts; and 3) to specify the differences in the interaction of participants with texts while reading two literary subgenres ( i.e., short story and literary essays). to ...

Journal: :پژوهش های جغرافیای طبیعی 0
سهراب حجام دانشیار دانشگاه آزاد اسلامی، واحد علوم و تحقیقات یونس خوشخو کارشناس ارشد هواشناسی کشاورزی، دانشگاه تهران رضا شمس الدین وندی کارشناس ارشد هواشناسی کشاورزی، دانشگاه تهران

abstract the aim of this paper is to investigate annual and seasonal precipitation trends of some selective meteorological stations of central region in iran using non-parametric methods. two non-parametric methods including mann-kendall and sen's estimator slope methods were used here to analyze the seasonal and annual trends of precipitation data. some 48 meteorological stations in centr...

Journal: :Journal of the Royal Statistical Society 2021

Abstract Grouped data in the form of income shares have conventionally been used to estimate inequality due lack individual records. We present a systematic evaluation performance parametric distributions and non-parametric techniques economic using more than 3300 sets. also provide guidance on choice between these two approaches their estimation, for which we develop GB2group R package. Our re...

Journal: :Journal of the Royal Statistical Society: Series A (Statistics in Society) 2021

Alt Jafarby, Jabar, Hosseinpour, Tahmasp, Karimizadeh, Rahmatollah, Keshavarzi, Kavoos, Shahbazi, Kamal, Sharifi, Peyman,

Durum wheat (Triticum turgidum L.), like most other crops, is affected by various stresses. Therefore, cultivars that, in addition to the ability to produce higher yields, can maintain their yield potential in different years and locations are considered superior cultivars. In order to obtain high-yielding and stable genotypes of durum wheat, 16 lines with two control cultivars Dehdasht and Sey...

Journal: :journal of industrial strategic management 0
m kazami m esfandiyar h najjariyan

in recent years, the existing competitions between investment companies have been increased largely by entering private investors in capital market. large and powerful companies try to achieve the goals predicted to increase the competition capacity. to analyze the efficiency of investment companies, parametric and non-parametric methods are used. in this research, based on the dissociation pow...

Synthetic Aperture Radar (SAR) is the only way to evaluate deformation of the Earth’s surface from space on the order of centimeters and millimeters due to its coherent nature and short wavelengths. Hence, by this means the long term risk monitoring and security are performed as precisely as possible. Traditional SAR imaging delivers a projection of the 3-D object to the two dimensional (2-D) a...

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