نتایج جستجو برای: liner regression and one sample t
تعداد نتایج: 17077803 فیلتر نتایج به سال:
abstract the present study deals with a comparison between reactive and pre-emptive focus-on-form in terms of application and efficiency. it was conducted in an intermediate english class in shahroud. 15 male learners participated in this research and their age ranged from 18 to 25. a course book, new interchange 3, and a complementary book were used. every session the learners gave lectures o...
abstract the problems caused by the traditional system of criminal justice (which are based on remuneration and rehabilitation) such as, lack of attention to victim’s rights and position and society, underlie the emergence of restorative justice which had the victim-centered perspective, with respect to the role of the offender and participation of civil society. meanwhile, criminal mediation ...
learning english is very popular all over the world nowadays and it is considered a high prestigious language among citizens of different societies. one of the most important materials for learning a new language are textbooks. the debate that whether learning a new language is natural and neutral or ideological and influential on people’s worldviews, has always been of great importance.
A highly sensitive, reproducible, and rapid gas chromatographic method for ethanol determination in various biological specimens (human whole blood, serum, urine, and fecal supernatants) was developed. The method involves direct injection of the biological specimen into the gas chromatograph, without any pretreatment. Contamination of the gas chromatographic column with nonvolatile material was...
acknowledge the importance of e-commerce to their countries and to survival of their businesses and in creating and encouraging an atmosphere for the wide adoption and success of e-commerce in the long term. the investment for implementing e-commerce in the public sector is one of the areas which is focused in government‘s action plan for cross-disciplinary it development and e-readiness in go...
On simulation from the marginal distribution of a Student t and generalized hyperbolic Lévy process
Note that several slightly different parameterizations are used, in particular 2ν instead of ν. It is well-known since [5] that this distribution is infinitely divisible, thus there is a Lévy process X such that X(1) ∼ Tν . While there is a simple elegant one-liner (Bailey’s method), see [2], to simulate from the distribution of X(1), ie Tν , it seems, that very little is known about simulating...
PURPOSE The purpose of this study was to evaluate, in situ, the initial adhesion of microorganisms to as well as the surface roughness and chemical composition of ProBase Hot (Ivoclar Vivadent), a hard acrylic resin, and Vertex Soft (Vertex-Dental), an acrylic-based soft liner, used in removable dental prostheses. MATERIALS AND METHODS Equal sized disks of ProBase Hot and Vertex Soft were pre...
Perl One-Liners is what anything named a cookbook should be. This book is not an attempt to cover every Perl one-liner ever, or even every useful Perl one-liner ever; it’s not an attempt to cover Perl from end to end. Instead, it’s a tour through the landscape of interesting and/or useful Perl one-liners. You can learn a lot about Perl from it, and if you spend much time throwing files around o...
The purpose of this study was to examine the relationship between mental health and health-related physical fitness of university students. For this study, 228 university students were participated in this experiment (male 91, female 137). We tested health-related physical fitness and mental health with questionnaire. Data were analyzed using independent t-test and liner regression. In the pres...
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