Mostrando títulos en Ciencia de Datos

If you are an R user who wants to move away from SQL and instead wants to manipulate data within R, then this book is perfect for you. You will learn by examples, how to use the functions of dplyr package in place of SQL statements. The R’s dplyr provides functions for manipulating data, hence the SQL statements covered in this book are DML statements (Data Manipulation Language), which include SELECT, INSERT, UPDATE, and DELETE statements.

JSON in R with tidyjson Package is about JSON (JavaScript Object Notation) in R. You will learn how to manipulate JSON using the functions provided by the tidyjson package. It is a practical book, you will learn by examples. All you need is an installation of R and its tidyjson package. Both are open source. You can use the R’s CLI or an IDE such as RStudio (also an open source) to try the examples.

Este libro especial es una combinación del mundo real de las tecnologías de las criptomonedas y los blockchains. Comenzará con un plan bien estructurado de cómo armar un portafolio cripto ganador. Luego, continuara expandiendo sus conocimientos al ingresar al mundo de los blockchains más allá de las criptomonedas. ¡El libro incluye lo siguiente y mucho más! • Guía rápida e intensiva para entender la conexión entre las criptomonedas y los blockchains. • Cómo ensamblar y ejecutar un portafolio cripto profesional • Uso de información confidencial y de intercambio ...

Be one of the thousand investors that are making money from Cryptocurrency! Manuscript 1: How to Make Money with Ethereum Have you ever wanted to invest in cryptocurrencies but could not find one that would provide you with the advances that you were looking for? Look no further because Ethereum is the blockchain application that you will want to invest with. Ethereum developers are working hard every day to make Ethereum the platform that surpasses Bitcoin in every aspect. In this book, you will learn: What is Ethereum Ethereum trading How to buy Ethereum Ethereum programming How to make ...

The Ultimate SEO Bible: To Kill a Hummingbird SEO doesn’t have to be complicated, dull, or overwhelming. In fact, when done right, it can be your ticket to financial freedom, passive income, and online authority. That’s exactly what The Ultimate SEO Bible: To Kill a Hummingbird delivers—a comprehensive, easy-to-understand, yet advanced SEO guide built on real-world results. The Story Behind the SEO Bible When Mason lost his job, he turned to the internet to find ways to make ends meet. What started as curiosity quickly turned into a mission: build small, tightly focused websites that ...

Comprehensive Technology Solutions Offered by SolveForce and Partners provides an authoritative guide to the evolving landscape of telecommunications and information technology. Co-authored by industry veterans Ron Legarski, Steve Sramek, and Bryan Clement, this book outlines transformative connectivity solutions ranging from fiber optics and cybersecurity to satellite internet, virtual SIM systems, and modular data center design. Drawing from decades of real-world experience and visionary leadership, the authors detail how SolveForce and its network of partners deliver strategic, scalable,...

Dive into the world of radio frequencies with Mastering Frequencies, an essential guide for anyone looking to understand and navigate the complex landscape of communication bands. This comprehensive eBook sheds light on the intricacies of frequency management and regulation, making it an invaluable tool for hobbyists, professionals, and curious minds alike. Start your journey with an introduction to the basics of radio frequencies and their vital role in modern communication. From radio wave propagation influenced by seasonal and weather changes to the regulatory bodies ensuring compliance,...

Cybercriminals have small businesses squarely in their crosshairs. Over 40% of cyberattacks now target small and medium-sized companies, a number that is growing exponentially annually. Yet most SMBs lack large enterprises' security expertise and budgets, even though they contain valuable data prized by hackers. Without adequate protection, that data is frighteningly exposed. In "Small Businesses Beware: Hackers Are Coming For You Next," Amaete Umanah delivers an urgent wake-up call tailored specifically for SMBs operating with limited resources. Amaete provides a blueprint to protect your ...

Please read this before buying... Also look for this book video before buying... then decide Background on writing this book: The BI Projects are heart of the any business organization. The IT departments need to struggle a lot to bring them into a good shape by spending thousands of man days efforts towards data validation, cleansing, transforming, consolidating and presenting to the users. At the same time the BI Project evaluation for its implementation is a challenge to any IT organization. The resources should be well understood on its activities by collecting latest information. They ...

Discover the critical insights and practical strategies behind one of the most essential elements of modern communication networks—bandwidth. "Bandwidth Essentials: A Comprehensive Guide to Data Transfer and Digital Communication" is your go-to resource for understanding the complexities of bandwidth management in today's digital age. This comprehensive guide covers everything from the basic principles of bandwidth and its historical evolution to advanced topics like Quality of Service (QoS) implementation, bandwidth optimization in rural areas, and the latest innovations in mobile ...

"Dialing In" is your essential companion to navigating the dynamic world of telephony and Voice over Internet Protocol (VoIP) services. This comprehensive guide offers a detailed exploration of traditional telephone systems and the cutting-edge technologies revolutionizing modern communication. From the origins of telecommunication to the latest advancements in VoIP technology, this book covers everything you need to know to make informed decisions about your communication needs. Delve into the evolution of landline telephony, the rise of wireless communication, and the seamless integration...

Want to find out how to manage and make money with NFTs? Check out the revolutionary guide that will teach you how to do it! NFTs (Non-Fungible Tokens), certificates of ownership of digital works, were born only in the last few years. Along with metaverses, they are the final frontier to quickly acquire freedom and wealth. NFTs are giving artists: photographers, musicians, painters, sculptors, illustrators, designers, graphic designers, video makers and people working in the art world, the opportunity to create a free and billionaire parallel market. Non-artists are given the great ...

The Internet, a global network of networks, stands as one of the most transformative technological innovations of the 20th century, revolutionizing how we communicate, access information, conduct business, and entertain ourselves. It connects millions of private, public, academic, business, and government networks, enabling the instant exchange of information and services across vast distances. At its core, the Internet utilizes the standard Internet Protocol Suite (TCP/IP) to link devices worldwide, facilitating a wide array of applications such as email, web browsing, voice and video ...

"The Comprehensive Guide to Databases" is an essential resource for anyone looking to master the intricacies of database technology. From fundamental concepts and the core architectures of databases to advanced topics like distributed systems and the integration of AI in database management, this guide covers it all. Structured to support both step-by-step learning and targeted deep dives, this book is ideal for students, IT professionals, and anyone interested in the critical role databases play in the digital ecosystem. In this guide, you'll explore: Foundational Concepts: Understand the ...

"Broadband Unbound: Exploring the Highways of Connectivity" is a comprehensive dive into the ever-evolving world of broadband technology. This insightful book serves as both a primer for those new to the field and a deep exploration for seasoned professionals, charting the remarkable journey from the early days of internet connectivity to the cutting-edge advancements shaping our digital future. Readers are guided through the intricate web of technologies that form the backbone of global communication, from the foundational copper wires of DSL to the expansive reach of satellite internet, ...

"Structured Worlds: The Comprehensive Guide to Libraries, Directories, Categories, and the Art of Organization" is an essential resource for anyone looking to deepen their understanding of how information is organized and managed across various platforms and environments. This expansive guide offers a thorough exploration of the foundational principles and contemporary practices that define the fields of library science, information management, and archival work. From the meticulous architecture of ancient library systems to the dynamic algorithms that drive today's digital directories, ...

The Power of Big Data: Transforming Industries and Shaping the Future explores the revolutionary impact of big data across various sectors, from business and finance to healthcare, government, and entertainment. This book delves into the core concepts, essential tools, and real-world applications of big data, while also addressing the ethical and privacy challenges that accompany its rise. It also looks ahead to the emerging trends, such as quantum computing and decentralized AI, that are poised to reshape the future of data-driven decision-making and transform our world.

It was not so much born in flame and war but wrapped in a shroud of ambiguity and mystery. It did not so much explode onto the technological scene in a vibrant and eruptive entrance that rocked us all back on our heels. Instead it seeped pervasively almost subliminally, unannounced, until we realised one day that it was all people were talking about. I cannot remember in my 30 odd years in the technology field an emerging technology that raised so much slow burn, a creeping interest that led eventually to a vibrant discourse. An ascending interest despite it being seemingly beyond the ...

Background on writing this book: Most of the data migration projects can happen through the incremental data loading or if they have redesigned any of their business applications data migration need to be verified to give confidence level to the business users. Sometimes it is a critical activity and risk involved towards certification of the migrated data for business. Many of these project timelines are getting extended or some failures are happening due to lack of; knowledge, best practices and the experiences or following right approach. To overcome on the above situations and to be ...

Dive into the dynamic world of broadcasting with "Navigating the Airwaves," your essential guide to mastering FCC regulations and compliance. This comprehensive eBook demystifies the complexities of communication policies, offering a clear path through the intricate landscape of media regulations. Whether you’re a broadcasting professional, an aspiring media entrepreneur, or simply curious about the regulatory environment shaping the airwaves, this guide has something valuable for you. Start by exploring the fundamentals of FCC regulations, delving into the role and impact of this crucial...