William Tjhi's Books

R High Performance Programming

By: Aloysius Lim,William Tjhi

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R High Performance Programming

By: Aloysius Lim,William Tjhi

This book is for programmers and developers who want to improve the performance of their R programs by making them run faster with large data sets or who are trying to solve a pesky performance problem.

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Page Count

176

Publisher

Packt Publishing Ltd

Published Date

ISBN 10

1783989270

ISBN 13

9781783989270

Monitoring Vertebrate Populations

By: William L. Thompson,Gary C. White,Charles Gowan

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Monitoring Vertebrate Populations

By: William L. Thompson,Gary C. White,Charles Gowan

This book is written to serve as a general reference for biologists and resource managers with relatively little statistical training. It focuses on both basic concepts and practical applications to provide professionals with the tools needed to assess monitoring methods that can detect trends in populations. It combines classical finite population sampling designs with population enumeration procedures in a unified approach for obtaining abundance estimates for species of interest. The statistical information is presented in practical, easy-to-understand terminology. - Presented in practical, easy-to-understand terminology - Serves as a general reference for biologists and resource managers - Provides the tools needed to detect trends in populations - Introduces a unified approach for obtaining abundance estimates

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Page Count

383

Publisher

Elsevier

Published Date

ISBN 10

0080536948

ISBN 13

9780080536941

Pyomo — Optimization Modeling in Python

By: William E. Hart,Carl D. Laird,Jean-Paul Watson,David L. Woodruff,Gabriel A. Hackebeil,Bethany L. Nicholson,John D. Siirola

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Pyomo — Optimization Modeling in Python

By: William E. Hart,Carl D. Laird,Jean-Paul Watson,David L. Woodruff,Gabriel A. Hackebeil,Bethany L. Nicholson,John D. Siirola

This book provides a complete and comprehensive guide to Pyomo (Python Optimization Modeling Objects) for beginning and advanced modelers, including students at the undergraduate and graduate levels, academic researchers, and practitioners. Using many examples to illustrate the different techniques useful for formulating models, this text beautifully elucidates the breadth of modeling capabilities that are supported by Pyomo and its handling of complex real-world applications. This second edition provides an expanded presentation of Pyomo’s modeling capabilities, providing a broader description of the software that will enable the user to develop and optimize models. Introductory chapters have been revised to extend tutorials; chapters that discuss advanced features now include the new functionalities added to Pyomo since the first edition including generalized disjunctive programming, mathematical programming with equilibrium constraints, and bilevel programming. Pyomo is an open source software package for formulating and solving large-scale optimization problems. The software extends the modeling approach supported by modern AML (Algebraic Modeling Language) tools. Pyomo is a flexible, extensible, and portable AML that is embedded in Python, a full-featured scripting language. Python is a powerful and dynamic programming language that has a very clear, readable syntax and intuitive object orientation. Pyomo includes Python classes for defining sparse sets, parameters, and variables, which can be used to formulate algebraic expressions that define objectives and constraints. Moreover, Pyomo can be used from a command-line interface and within Python's interactive command environment, which makes it easy to create Pyomo models, apply a variety of optimizers, and examine solutions.

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Page Count

280

Publisher

Springer

Published Date

ISBN 10

3319588214

ISBN 13

9783319588216

R High Performance Programming

By: Aloysius Lim,William Tjhi

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R High Performance Programming

By: Aloysius Lim,William Tjhi

Average ratings

N/A

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Solve jigsaw puzzle

Age

Page Count

176

Publisher

Packt Publishing Ltd

Published Date

ISBN 10

1783989270

ISBN 13

9781783989270

Book's by William Tjhi

R High Performance Programming

R High Performance Programming

Monitoring Vertebrate Populations

Monitoring Vertebrate Populations

Pyomo — Optimization Modeling in Python

Pyomo — Optimization Modeling in Python

R High Performance Programming

R High Performance Programming

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