Author:
Publisher:
ISBN:
Category : Information storage and retrieval systems
Languages : en
Pages : 940

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Book Description

Author: Daniel Wallach
Publisher: Academic Press
ISBN: 0444594469
Category : Business & Economics
Languages : en
Pages : 504

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Book Description
This second edition of Working with Dynamic Crop Models is meant for self-learning by researchers or for use in graduate level courses devoted to methods for working with dynamic models in crop, agricultural, and related sciences. Each chapter focuses on a particular topic and includes an introduction, a detailed explanation of the available methods, applications of the methods to one or two simple models that are followed throughout the book, real-life examples of the methods from literature, and finally a section detailing implementation of the methods using the R programming language. The consistent use of R makes this book immediately and directly applicable to scientists seeking to develop models quickly and effectively, and the selected examples ensure broad appeal to scientists in various disciplines. - 50% new content – 100% reviewed and updated - Clearly explains practical application of the methods presented, including R language examples - Presents real-life examples of core crop modeling methods, and ones that are translatable to dynamic system models in other fields

Author: United States. Internal Revenue Service
Publisher:
ISBN:
Category : Income tax
Languages : en
Pages : 436

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Book Description

Author: Hadley Wickham
Publisher: "O'Reilly Media, Inc."
ISBN: 1491910569
Category : Computers
Languages : en
Pages : 201

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Book Description
Turn your R code into packages that others can easily download and use. This practical book shows you how to bundle reusable R functions, sample data, and documentation together by applying author Hadley Wickham’s package development philosophy. In the process, you’ll work with devtools, roxygen, and testthat, a set of R packages that automate common development tasks. Devtools encapsulates best practices that Hadley has learned from years of working with this programming language. Ideal for developers, data scientists, and programmers with various backgrounds, this book starts you with the basics and shows you how to improve your package writing over time. You’ll learn to focus on what you want your package to do, rather than think about package structure. Learn about the most useful components of an R package, including vignettes and unit tests Automate anything you can, taking advantage of the years of development experience embodied in devtools Get tips on good style, such as organizing functions into files Streamline your development process with devtools Learn the best way to submit your package to the Comprehensive R Archive Network (CRAN) Learn from a well-respected member of the R community who created 30 R packages, including ggplot2, dplyr, and tidyr

Author:
Publisher:
ISBN:
Category : Persian Gulf War, 1991
Languages : en
Pages : 996

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Book Description

Author: Stefanus Adi Kristiawan
Publisher: Springer Nature
ISBN: 981169348X
Category : Architecture
Languages : en
Pages : 1142

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Book Description
This book is a collection of papers presented at the 5th International Conference on Rehabilitation and Maintenance in Civil Engineering (ICRMCE 2021), held in Surakarta, Indonesia. The papers are grouped into sequential themes representing the structure of this book: o Part 1: Factors affecting building and infrastructure performance o Part 2: Testing and inspection of existing building and infrastructure o Part 3: Protection, maintenance, repair, and retrofitting of building and infrastructure o Part 4: Maintenance management of building and infrastructure o Part 5: Service life modelling of building and infrastructure o Part 6: Hazard mitigation o Part 7: Sustainability aspect in civil engineering design, process, modelling, maintenance, and rehabilitation Postgraduate students, researchers, and practitioners specializing and working in the area of protection, maintenance, repair, and retrofitting of civil engineering infrastructures will find this book very useful.

Author: Victor Aladjev
Publisher: Lulu.com
ISBN: 1329199979
Category : Computers
Languages : en
Pages : 565

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Book Description
Systems of computer mathematics find more and more broad application in a number of natural, economical and social fields. One of leaders among means of this class undoubtedly is Mathematica system. The book focuses on one important aspect - modular programming supported by Mathematica. Software presented in the book contain a number of rather useful and effective methods of procedural and functional programming in Mathematica system that extend the system software and allow sometimes more efficiently and easily to program the objects for various purposes first of all of system character. The above software essentially dilate the Mathematica functionality and can be useful for programming of many applications above all of system character. The book is provided with freeware package AVZ_Package containing more than 680 procedures, functions, global variables and other program objects. The present book is oriented on a wide enough range of users of systems of the computer mathematics.

Author: United States. Internal Revenue Service
Publisher:
ISBN:
Category : Taxation
Languages : en
Pages : 1388

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Book Description
A consolidation of all items of a permanent nature published in the weekly Internal revenue bulletin, ISSN 0020-5761, as well as a cumulative list of announcements relating to decisions of the Tax Court.

Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1388

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Book Description

Author: Victor Aladjev
Publisher: Lulu.com
ISBN: 1365560732
Category : Computers
Languages : en
Pages : 742

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Book Description
Software presented in the book contain a number of useful and effective receptions of procedural and functional programming in the Mathematica that extend the system software and allow sometimes more efficiently and easily to program the projects for various purposes. The presented tools are of interest not only as independent tools, but also contain a number of the receptions useful in practical programming in the Mathematica software, having a rather essential training character. The above software rather essentially dilates the Mathematica functionality and can be useful enough for programming of many appendices. Moreover, the MathToolBox package containing more 940 tools of various purposes with freeware license is attached to the book. The given book is oriented on a wide enough circle of the users of computer mathematics systems, researchers, teachers and students of universities for courses of computer science, mathematics, physics and many other natural disciplines.