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R Programming

R Programming

Kingsley Okoye; Samira Hosseini

SPRINGER VERLAG, SINGAPORE
2024
sidottu
This book is written for statisticians, data analysts, programmers, researchers, professionals, and general consumers on how to perform different types of statistical data analysis for research purposes using R object-oriented programming language and RStudio integrated development environment (IDE). R is an open-source software with a development environment (RStudio) for computing statistics and graphical displays through data manipulation, modeling, and calculation. R packages and supported libraries provide a wide range of functions for programming and analyzing of data. Unlike many of the existing statistical software, R has the added benefit of allowing the users to write more efficient codes by using command-line scripting and vectors. It has several built-in functions and libraries that are extensible and allows the users to define their own (customized) functions on how they expect the program to behave while handling the data, which can also be stored in the simple object system. Therefore, this book serves as both textbook and manual for R statistics particularly in academic research, data analytics, and computer programming targeted to help inform and guide the work of the users. It provides information about different types of statistical data analysis and methods, and the best scenarios for use of each case in R. It gives a hands-on step-by-step practical guide on how to identify and conduct the different parametric and nonparametric procedures. This includes a description of the different conditions or assumptions that are necessary for performing the various statistical methods or tests, and how to understand the results of the methods. The book also covers the different data formats and sources, and how to test for the reliability and validity of the available datasets. Different research experiments, case scenarios, and examples are explained in this book. The book provides a comprehensive description and step-by-step practical hands-on guide to carrying out the different types of statistical analysis in R particularly for research purposes with examples. Ranging from how to import and store datasets in R as objects, how to code and call the methods or functions for manipulating the datasets or objects, factorization, and vectorization, to better reasoning, interpretation, and storage of the results for future use, and graphical visualizations and representations thus congruence of Statistics and Computer programming in Research.
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Scientific Data Analysis with R

Scientific Data Analysis with R

Azizur Rahman; Faruq Abdulla; Md. Moyazzem Hossain

TAYLOR FRANCIS LTD
2024
sidottu
In an era marked by exponential growth in data generation and an unprecedented convergence of technology and healthcare, the intersection of biostatistics and data science has become a pivotal domain. This book is the ideal companion in navigating the convergence of statistical methodologies and data science techniques with diverse applications implemented in the open-source environment of R. It is designed to be a comprehensive guide, marrying the principles of biostatistics with the practical implementation of statistics and data science in R, thereby empowering learners, researchers, and practitioners with the tools necessary to extract meaningful knowledge from biological, health, and medical datasets.This book is intended for students, researchers, and professionals eager to harness the combined power of biostatistics, data science, and the R programming language while gathering vital statistical knowledge needed for cutting-edge scientists in all fields. It is useful for those seeking to understand the basics of data science and statistical analysis, or looking to enhance their skills in handling any simple or complex data including biological, health, medical, and industry data.Key Features:Presents contemporary concepts of data science and biostatistics with real-life data analysis examplesPromotes the evolution of fundamental and advanced methods applying to real-life problem-solving casesExplores computational statistical data science techniques from initial conception to recent developments of biostatisticsProvides all R codes and real-world datasets to practice and competently apply into reader’s own domainsWritten in an exclusive state-of-the-art deductive approach without any theoretical hitches to support all contemporary readers
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Storyteller Uprising: Trust & Persuasion in the Digital Age

Storyteller Uprising: Trust & Persuasion in the Digital Age

Hanson R. Hosein

Createspace Independent Publishing Platform
2011
nidottu
With the decline of traditional journalism, there's an increased need for trusted information. This presents a huge opportunity to individuals, communities, companies and organizations. They can fill that void by telling their own multimedia stories and creating their own channels of distribution - thereby serving as trusted sources in their own right. That's the "uprising" - people seizing control of communication by building ongoing credible connection through story and digital technology. Storyteller Uprising explains why this is now possible, and why you should harness the power of story in your own communication endeavors. This 2012 edition of Storyteller Uprising has been updated with a large final section, "The Storyteller's Seven Hard Truths to Manipulation in a Networked World," which takes an clear-eyed approach to challenges and opportunities in storytelling, social media and leadership (including examples from Kony 2012, the civil war in Syria, the United States Army, Caine's Arcade). Storyteller Uprising is an ideal guide for professional communicators and leaders who seek to understand the systemic transformation that has taken place in the digital age. Readers of Clay Shirky, Charlene Li and Yochai Benkler will find themselves on familiar ground as the author builds upon those strategic thinkers and extends them into the realm of storytelling and strategic communication.
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Einfluss von diazotrophen Bakterien auf Wachstum und Ertrag von Zuckerrohr

Einfluss von diazotrophen Bakterien auf Wachstum und Ertrag von Zuckerrohr

Hossain Gazi Akram; Solaiman A R M

Verlag Unser Wissen
2023
pokkari
F nf Experimente wurden durchgef hrt, um diazotrophe Bakterien zu charakterisieren und den Einfluss dieser Bakterien auf Wachstum und Ertrag von Zuckerrohr zu bewerten. Ein erster Versuch wurde durchgef hrt, um vielversprechende Diazotrophe zu charakterisieren, die aus dem Boden-Pflanze-System von Zuckerrohr in sechs Zuckerrohranbaugebieten von Bangladesch gesammelt wurden. Zwei vielversprechende diazotrophe St mme wurden identifiziert als Acinetobacter calcoaciticus und Bacillus cereus. Es wurde ein In-vitro-Versuch durchgef hrt, um die Auswirkungen der beiden vielversprechenden Diazotrophenst mme auf das Wachstum und die Biomasseproduktion von Zuckerrohr zu bestimmen. Ein Topfversuch wurde durchgef hrt, um die Wirkung der Inokulation mit Diazotrophen in Kombination mit Harnstoff auf Wachstum, Saftqualit t und Ertrag von Zuckerrohr zu bestimmen. Ein Versuch wurde durchgef hrt, um geeignete Tr germaterialien f r die Herstellung von Biod nger auszuw hlen. Schlie lich wurde ein sechsmonatiger Topfversuch durchgef hrt, um die vergleichende Leistung der diazotrophen Biod nger auf das Wachstum und den Biomasseertrag von Zuckerrohr zu bewerten.
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Influenza dei batteri diazotrofi sulla crescita e sulla resa della canna da zucchero

Influenza dei batteri diazotrofi sulla crescita e sulla resa della canna da zucchero

Hossain Gazi Akram; Solaiman A R M

Edizioni Sapienza
2023
pokkari
Sono stati condotti cinque esperimenti per caratterizzare i batteri diazotrofi e per valutarne l'influenza sulla crescita e sulla resa della canna da zucchero. stato condotto un esperimento preliminare per caratterizzare i diazotrofi promettenti raccolti dal sistema suolo-pianta della canna da zucchero in sei regioni di coltivazione della canna da zucchero del Bangladesh. Due ceppi di diazotrofi promettenti sono stati identificati come Acinetobacter calcoaciticus e Bacillus cereus. stato condotto un esperimento in vitro per determinare l'effetto dei due promettenti ceppi di diazotrofi sulla crescita e sulla produzione di biomassa della canna da zucchero. stato condotto un esperimento in vaso per determinare l'effetto dell'inoculo di diazotrofi in combinazione con l'urea sulla crescita, la qualit del succo e la resa della canna da zucchero. stato condotto un esperimento per selezionare i materiali di supporto adatti alla produzione di biofertilizzanti. Infine, stato condotto un esperimento in vaso per sei mesi per valutare le prestazioni comparative dei biofertilizzanti diazotrofi sulla crescita e sulla resa in biomassa della canna da zucchero.
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Wittgenstein and Meaning in Life

Wittgenstein and Meaning in Life

R. Hosseini

Palgrave Macmillan
2015
sidottu
What could Wittgenstein's work contribute to the rapidly growing literature on life's meaning? This book not only examines Wittgenstein's scattered remarks about value and 'sense of life' but also argues that his philosophy and 'way of seeing' has far reaching implications for the ways theorists approach an ancient question: 'How shall one live?'.
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Wittgenstein and Meaning in Life

Wittgenstein and Meaning in Life

R. Hosseini

Palgrave Macmillan
2015
nidottu
What could Wittgenstein's work contribute to the rapidly growing literature on life's meaning? This book not only examines Wittgenstein's scattered remarks about value and 'sense of life' but also argues that his philosophy and 'way of seeing' has far reaching implications for the ways theorists approach an ancient question: 'How shall one live?'.
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Advanced Petroleum Reservoir Simulation

Advanced Petroleum Reservoir Simulation

M. R. Islam; M. E. Hossain; S. Hossien Mousavizadegan; Shabbir Mustafiz; Jamal H. Abou-Kassem

John Wiley Sons Inc
2016
sidottu
This second edition of the original volume adds significant new innovations for revolutionizing the processes and methods used in petroleum reservoir simulations. With the advent of shale drilling, hydraulic fracturing, and underbalanced drilling has come a virtual renaissance of scientific methodologies in the oil and gas industry. New ways of thinking are being pioneered, and Dr. Islam and his team have, for years now, been at the forefront of these important changes. This book clarifies the underlying mathematics and physics behind reservoir simulation and makes it easy to have a range of simulation results along with their respective probability. This makes the risk analysis based on knowledge rather than guess work. The book offers by far the strongest tool for engineers and managers to back up reservoir simulation predictions with real science. The book adds transparency and ease to the process of reservoir simulation in way never witnessed before. Finally, No other book provides readers complete access to the 3D, 3-phase reservoir simulation software that is available with this text. A must-have for any reservoir engineer or petroleum engineer working upstream, whether in exploration, drilling, or production, this text is also a valuable textbook for advanced students and graduate students in petroleum or chemical engineering departments.
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Hydrocarbons in Basement Formations

Hydrocarbons in Basement Formations

M. R. Islam; M. E. Hossain; A. O. Islam

John Wiley Sons Inc
2018
sidottu
Petroleum and natural gas still remain the single biggest resource for energy on earth. Even as alternative and renewable sources are developed, petroleum and natural gas continue to be, by far, the most used and, if engineered properly, the most cost-effective and efficient, source of energy on the planet. Contrary to some beliefs, the industry can, in fact, be sustainable, from an environmental, economic, and resource perspective. Petroleum and natural gas are, after all, natural sources of energy and do not have to be treated as pariahs. This groundbreaking new text describes hydrocarbons in basement formations, how they can be characterized and engineered, and how they can be engineered properly, to best achieve sustainability. Covering the basic theories and the underlying scientific concepts, the authors then go on to explain the best practices and new technologies and processes for utilizing basement formations for the petroleum and natural gas industries. Covering all of the hottest issues in the industry, from oil shale, tar sands, and hydraulic fracturing, this book is a must-have for any engineer working in the industry. This textbook is an excellent resource for petroleum engineering students, reservoir engineers, supervisors & managers, researchers and environmental engineers for planning every aspect of rig operations in the most sustainable, environmentally responsible manner, using the most up-to-date technological advancements in equipment and processes.
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Drilling Engineering Problems and Solutions

Drilling Engineering Problems and Solutions

M. E. Hossain; M. R. Islam

John Wiley Sons Inc
2018
sidottu
Completely up to date and the most thorough and comprehensive reference work and learning tool available for drilling engineering, this groundbreaking volume is a must-have for anyone who works in drilling in the oil and gas sector. Petroleum and natural gas still remain the single biggest resource for energy on earth. Even as alternative and renewable sources are developed, petroleum and natural gas continue to be, by far, the most used and, if engineered properly, the most cost-effective and efficient, source of energy on the planet. Drilling engineering is one of the most important links in the energy chain, being, after all, the science of getting the resources out of the ground for processing. Without drilling engineering, there would be no gasoline, jet fuel, and the myriad of other "have to have" products that people use all over the world every day. Following up on their previous books, also available from Wiley-Scrivener, the authors, two of the most well-respected, prolific, and progressive drilling engineers in the industry, offer this groundbreaking volume. They cover the basic tenets of drilling engineering, the most common problems that the drilling engineer faces day to day, and cutting-edge new technology and processes through their unique lens. Written to reflect the new, changing world that we live in, this fascinating new volume offers a treasure of knowledge for the veteran engineer, new hire, or student. This book is an excellent resource for petroleum engineering students, reservoir engineers, supervisors & managers, researchers and environmental engineers for planning every aspect of rig operations in the most sustainable, environmentally responsible manner, using the most up-to-date technological advancements in equipment and processes.
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