Showing titles in Data Science

You can’t ignore MySpace if you’re a parent—but you don’t have to be intimidated by it. This simple, step-by-step exploration of what MySpace means in your teen’s life helps even computer-challenged parents and grandparents understand this communication revolution and make informed, confident decisions about their teen’s use of MySpace.

Dive into the revolutionary evolution of communication with "Waves of Change," the cutting-edge eBook that encapsulates the entire spectrum of digital ham radio. Immerse yourself in a world where history meets innovation, bridging the gap between Morse Code's dots and dashes and the lightning-speed digital modes of today. The journey begins with a tantalizing historical perspective, highlighting milestones and the foundations of digital signal processing, guiding readers through the past to understand the present. Embark on a voyage of discovery as you decode the complexities of PSK31 and ...

Discover the thrill of the chase, the excitement of competition, and the satisfaction of mastering the airwaves with "Dialing Into Victory," your ultimate guide to HAM Radio Contesting. Whether you're a seasoned operator or tuning into the world of competitive amateur radio for the first time, this comprehensive eBook is your key to success in HAM radio contests. Embark on an electrifying journey starting with the basics, as you immerse yourself in the culture and passion behind this engaging hobby. Learn the essential etiquettes and get acquainted with the spectrum of frequencies that ...

Unlock the mysteries of the airwaves and embark on a riveting journey through the captivating world of Amateur Radio in "Airwaves Unlocked," an eBook that guarantees to amplify your understanding and passion for HAM radio. Whether you're a newcomer eager to explore this fascinating hobby or a seasoned operator seeking to deepen your knowledge, this comprehensive guide navigates through the layers of radio frequencies, unraveling the complexity of HAM radio operations. Dive into the enigmatic history of HAM Radio and discover its irreplaceable role in modern communication. The very ...

Prepare to immerse yourself in the thrilling world of data with our groundbreaking eBook, "Insightful Decisions A Comprehensive Examination of Data-Driven Decision Making". This eBook is an unmissable guide for anyone seeking to unlock the profound power of data in decision-making. Start your engrossing journey by comprehending the crucial nature of data-driven decisions. Our first chapter sheds light on what it means, what it entails, and how it upstages traditional decision-making. This knowledge sets the backdrop perfectly as you sail into the mechanics of data-driven decisions, ...

Introducing "Insights to Impact" Your comprehensive guide to mastering the realm of user research. A new eBook ready to take you on a fascinating journey that navigates the intricate landscape of gathering, analyzing, and executing user data to drive significant impact. Commence on this immersive deep dive with the fundamentals of user research, exploring its importance and significance in today's digital-first environment. The eBook then outlines the key education and skills necessary for brilliant user researchers, covering specializations and broad areas of interest to help you mark your...

Immerse yourself in the gripping world of clinical data management with our new eBook named "The Power of Data." This enthralling read is your golden ticket into understanding the nuances of an industry that is the backbone of medical research. "Our journey begins with an enlightening introduction to the fundamental roles and the indispensability of clinical data management. As we traverse through the information-rich corridors of this book, we detail the educational pathways, essential skills, and relevant exposure necessary to excel as a clinical data manager. Sharpen your understanding ...

Dive into the fascinating world of big data with our latest eBook, "The Data Revolution." This comprehensive guide will take you on a thrilling journey through this broad and constantly evolving field, highlighting its growth, evolution, and critical role in today's ever-connected society. "The Data Revolution" opens your mind to the powerful intersection of big data and analytics. Unravel the multiple facets of analytics - descriptive, predictive, and prescriptive - and appreciate its profound applications and importance in the digitalization era. Experience a deep dive into how big data ...

Step into the captivating future of design with our innovative eBook, "Unleashed Imagination." This comprehensive guide takes you through the exciting intersection of art, animal design, and artificial intelligence. Gain an in-depth understanding of the boundaries of present AI technology before delving into its basic concepts. "Unleashed Imagination" provides you an enriching historical overview and recent developments that have shaped AI's crucial role in today's world. The knowledge you acquire from our comprehensive eBook goes beyond theory. We delve not just into basic animal designs, ...

Dive into the exciting world of "Unlocking LinkedIn Analytics" - your one-stop source for leveraging LinkedIn's powerful analytics to unlock the potential of your professional network. In the era of data, understanding and interpreting analytics is an absolute necessity. This comprehensive guide introduces you to the nuances of LinkedIn analytics and its profound impact on your professional life. "Unlocking LinkedIn Analytics" will guide you through the journey of decoding a variety of LinkedIn metrics while emphasizing their importance in the professional world. You will learn how to ...

When you, in SQLite database, create a table you have three choices in declaring the column datatype: with the datatype and STRICT option, without datatype, or with the datatype. The first choice is just like what you can do in other relational databases. You must declare the datatype of every column, and the data you insert into the columns must be of the datatype declared. This is known as static data typing. While other relational databases support only the first choice, SQLite offers the other two choices, the dynamic datatype's. The second choice allows you to create a table without ...

A composite type is a collection of columns. In postgreSQL database you create a composite type using a CREATE TYPE statement. Once created, you can use a composite type the same way as a primitive datatype, for example, as the datatype of a column. In this practical book you will learn how to create, use, and maintain composite type, by examples.

Once in production something bad can happen to your database, even during development you don’t want to loose your works, you always need to backup your database regularly. A DuckDB database is not just data, it includes all objects, such as your table, view, and sequence. You use the export and import statement to backup and restore respectively. It is a practical book, it explains and provide examples of the various options of the export and import. If you want to learn how you can use DuckDB export and import, this is the book of choice.

The book title implies that SQL Queries for R Users is for R users who need to get the data they need from a database. Loading large raw data from a database into R workspace is often unnecessary or even prohibitive. The book teaches you how to write SQL queries to retrieve precisely only the data needed from an SQL database. But, this book also covers topics on metadata, which is equally important if not more than the SQL queries. To write an SQL query you must first know where the data is, the name of the tables and columns, their relationships, and the characteristics of the data. The ...

DuckDB is an open-source embedded relational database. There is no server to install and administer. All you need is a client. One of the clients supported is R. When you have the duckdb package, which is the DuckDB client for R, you can create a new database. The package provides a rich set of DBI (Database Interface) methods for interacting and maintaining data in the database. This book shows you how to use the DBI methods from the duckdb package.

DuckDB is an open-source relational database. It is an embedded database. There’s no database server; all you need to create and access all database objects is a client. DuckDB is designed to support OLAP (Online Analytic Processing) workload. In OLAP data is generally loaded in bulk. DuckDB provides a COPY FROM statement, which is used to ingest (bulk load) external data. External data can be delimited text, Parquet, or JSON files. You will learn the features of the COPY FROM statement. When you finish reading this book and trying its examples, you would have equipped yourself with the ...

ジブンの得意×AIを操るチカラ＝GPT時代の知的生産術ＣｈａｔＧＰＴ時代のＡＩは「ことばで動く」ので、文系人材でも自由自在に操ることができます。

Ever woken from a night of revelry to find your drunken antics the subject of a tagfest? Ever accidentally wall-posted yourself into a relationship row or been hunted by a school-days stalker? If your real social life is dying a death at the hands of your virtual one, fear not, Facebookers - help is just a little book away.This cheeky unofficial guide will show you how to navigate the perilous pitfalls of life online while having as much fun as possible.

Almost everyone these days has home internet service. It is a big part of our everyday lives starting at a very young age. Like most things in our lives, when everything is working well, all is well. When things stop working well, it is very frustrating. This book is for the average person who wants to get the most from your internet service and Wi-Fi. There is not a lot of deep tech info in this book, there is just enough for you to know how everything works. Just enough so you can make it work better. This book is for advice, tips and techniques that regular non techy people can do to get...

ChatGPTと著者が二人三脚で執筆！「今の仕事にAIをどう使うか？　考え方一つで「AIの奴隷になるか、AIを奴隷にするか」くらいの大きな違いが出てくる」