Regression Analysis: Concepts and Applications Franklin A. Graybrill, Hariharan K. Iyer
Regression Analysis: Concepts and Applications
Franklin A. Graybrill, Hariharan K. Iyer
Publisher: Duxbury Pr
ISBN: 0534198694
edition 1994
PDF 650 pages 24 mb
Regression Analysis: Concepts and Applications focuses on thinking clearly about and solving practical statistical problems. The approach leads from the theoretical (meaning conceptual not mathematical) to the applied, the idea being that samples (using theory) tell the investigator what needs to be known about populations (for application).
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Applied Regression Analysis Norman R. Draper, Harry Smith
Applied Regression Analysis
Norman R. Draper, Harry Smith
Wiley-Interscience 1998-04-23
ISBN: 0471170828
736 pages Djvu 17,8 MB
An outstanding introduction to the fundamentals of regression analysis-updated and expanded The methods of regression analysis are the most widely used statistical tools for discovering the relationships among variables. This classic text, with its emphasis on clear, thorough presentation of concepts and applications, offers a complete, easily accessible introduction to the fundamentals of regression analysis. Assuming only a basic knowledge of elementary statistics, Applied Regression Analysis, Third Edition focuses on the fitting and checking of both linear and nonlinear regression models, using small and large data sets, with pocket calculators or computers. This Third Edition features separate chapters on multicollinearity, generalized linear models, mixture ingredients, geometry of regression, robust regression, and resampling procedures. Extensive support materials include sets of carefully designed exercises with full or partial solutions and a series of true/false questions with answers. All data sets used in both the text and the exercises can be found on the companion disk at the back of the book. For analysts, researchers, and students in university, industrial, and government courses on regression, this text is an excellent introduction to the subject and an efficient means of learning how to use a valuable analytical tool. It will also prove an invaluable reference resource for applied scientists and statisticians.
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Product Description
Regression students will appreciate this best-seller's modern, practical approach and its use of real-life problems. The third edition offers a significant shift in emphasis from calculation to interpretation, by replacing computational formulas with computer printouts in SAS«. It highlights the role of the computer in contemporary statistics with numerous printouts and exercises that can be solved with the computer.Appropriate for statistics, biostatistics, mathematics, psychology, sociology, business, and industrial engineering students or anyone who intends to use regression analysis in their work, this text offers a traditional structure with a modern flavor. The authors emphasize model development; the intuitive logic and assumptions that underlie the techniques covered as well as the purposes, advantages and disadvantages, and valid interpretations of those techniques.
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I have notice that some users are using to similar names as existing ones.
Sometimes the user names are as trademark especially when he/she is to active in the forum.
I do not like when someone will register with name that is to close to mine.
I do not know if this example is accidental or is with some purpose but is not right to steal others ideas.
The new member with name "BennyK" has to similar name as our old user (at the moment he is protector) "BennyP".
Handbook of Industrial Engineering Calculations and Practice
Handbook of Industrial Engineering Calculations and Practice
Adedeji B. Baduri
Olefemi A. Omitaomu
CRC 2010
ISBN: 1420076272
English Pages: 454 PDF 5 MB
Industrial engineering practitioners don't have to be computational experts; they just have to know where to get the computational resources that they need. This book provides access to computational resources needed by industrial engineers. It consists of several sections, each with a focus on a particular specialization area of industrial engineering, such as basic and engineering math, production engineering, engineering economics, ergonomics, systems and data engineering, project engineering, and simulation and statistical calculations. The book elucidates the underlying equations that facilitate the understanding required to improve design processes.
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Engineering Geological Advances in Japan for the New Millennium Y. Kanaori, K. Tanaka, M. Chigira
Engineering Geological Advances in Japan for the New Millennium
Y. Kanaori, K. Tanaka, M. Chigira
Publisher: Elsevier Science 2000-11-01
ISBN: 0444505059
Pages: 360 PDF 23.36 MB
The geology of the Japanese Islands is enormously complicated because of the active tectonism that has taken place on the boundary between the Pacific and Eurasian plates. Geological formations there are intricately deformed and displaced by many active faults. Hence, in planning for and siting large construction projects, such as nuclear power stations, underground power stations, and the underground facility for High-Level Radioactive Waste (HLW), more detailed investigations are necessary than in more stable parts of the world. Only then can assessments be made as to the long-term stability, hydrological characteristics and mechanical characteristics of geological conditions.
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Teaching of Teachers Seminar, Indonesia
and some lecture notes
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MULTI-SCALE COMPUTATIONAL SIMULATION OF PROGRESSIVE COLLAPSE OF STEEL FRAMES
ABSTRACT
Progressive building collapse occurs when failure of a structural component leads to the
failure and collapse of surrounding members, possibly promoting additional collapse.
Global system collapse will occur if the damaged system is unable to reach a new static
equilibrium configuration. The objective of this research is to identify and investigate
important issues related to collapse of seismically designed steel building systems using
multi-scale computational models.
Coupled multi-scale finite element simulations are first carried out to investigate the
collapse response of moment resisting steel frame sub-assemblages. Simulation results
suggest that for collapse resistant construction, designers should strive to use a larger
number of smaller beam members rather than concentrate resistance in a few larger
members and should specify ASTM A-992 steel rather than specifying generic steels.
Improved behavior can also be achieved by increasing the shear tab thickness or directly
welding the beam web to the column.
Using information gleaned from the sub-assemblage simulations, computationally
efficient structural scale models for progressive collapse analysis of seismically designed
steel frames systems are developed. The models are calibrated and utilized within the
context of the alternate path method to study the collapse resistance of multistory steel
moment and braced frame building systems. A new analysis technique termed
“pushdown analysis” is proposed and used to investigate collapse modes, failure loads
and robustness of seismically designed frames. The collapse and pushdown analyses
show that systems designed for high seismic risk are less vulnerable to gravity-induced
progressive collapse and more robust than those designed for moderate seismic risk.
Motivated by a number of deficiencies in existing ductile fracture models for steel, a new
micro-mechanical constitutive model is proposed. Damage mechanics principles are used
and a scalar damage variable is introduced to represent micro-structural evolution related
to micro-void nucleation, growth and coalescence during the ductile fracture process in
steels. Numerical implementation and parametric studies are presented and discussed.
Calibration and validation studies show that the proposed model can successfully
represent ductile fracture of steels.
Although the system studies in this dissertation focused primarily on in-plane collapse
response, the models and simulation methodologies developed herein can be extended in
future work to address the collapse resistance of three-dimensional models.
7,05 Mb
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Hi guys
I have a problem with the value of Deflection limit in ETABS for Steel design.
As you see below there is a picture of perfrences tab and its is value.
In yellow mark all the value are as i need it for deflection limit.
But as you see below after analysis and design the limit for deflection control are same for all type of loads, even its equal L / 472 ( 25.4mm) !!
So where the problem is ? please someone help me!
Thanks
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