Tags:science
DataViz: How to Choose the Right Chart for Your Data
**DataViz: How to Choose the Right Chart for Your Data**Unlock the true potential of your data with "DataViz: How to Choose the Right Chart for Your Data." This friendly, chatty, and slightly technical guide will transform the way you present information, making your data visualizations clear, engaging, and impactful.**Why this book is perfect for you:**- **Engage your audience:** Learn how to create charts that captivate and communicate effectively.- **Maximize clarity:** Understand which data belongs on which axis for maximum clarity.- **Choose the right chart:** Discover the ideal chart types for various data sets, ensuring you always pick the best one.- **Perfect your style:** Get tips on styling your charts to make them visually appealing and easy to understand.- **Critical review skills:** Learn how to review your charts critically, removing unnecessary elements and enhancing readability.- **Big Picture Flowchart:** Use our Ultra-High-Definition flowchart to guarantee you select the right chart every time.- **Boost your confidence:** By the end of this guide, you’ll know more about plotting charts than most of your peers.Creating effective data visualizations is crucial in fields like Data Science, business intelligence, and statistics. A well-crafted chart can convey complex information clearly and inspire action. Unfortunately, many struggle with this skill, resulting in charts that fail to engage.In "DataViz: How to Choose the Right Chart for Your Data," award-winning author and data visualization expert Lee Baker takes you through the essentials of chart creation. You'll start with the basics, learning about different graph types and which data belongs on which axis. Then, you’ll explore various chart options, understanding when and how to use each one.You'll also dive into the art of chart styling, learning how to review your charts with a critical eye and make necessary adjustments. Our exclusive DataViz – The Big Picture flowchart provides a comprehensive guide to selecting the perfect chart every time, ensuring your data is presented in the most effective way possible.Whether you’re preparing a study, presentation, thesis, or any other data-driven project, this book will equip you with the skills to create inspirational and effective graphics, regardless of your audience.Ready to become a data visualization pro? Grab your copy of "DataViz: How to Choose the Right Chart for Your Data" today and start transforming your data into compelling stories!
Hypothesis Testing
If you have a degree in statistics, you probably know how to choose the correct statistical hypothesis test and you might not learn anything from this book. Then again, you just might… Kristen Kehrer, who has a Master’s degree in statistics, said:“Lee Baker has developed a wonderful visual aid which, frankly, I wish I had when I was first learning about all the different types of test statistics”.The aid she’s talking about is a statistical test flow chart that I call The Hypothesis Wheel, and is what you’ll learn about in Hypothesis Testing. If you’re one of the 99% of researchers and analysts who use statistics but have never studied it at University, then this book is for you. Hypothesis Testing is a short guide to learning how to ask all the right questions of your data to help you in choosing the correct statistical hypothesis test, aided by The Hypothesis Wheel.It is a snappy little non-threatening book about everything you ever wanted to know (but were afraid to ask) about choosing the correct hypothesis test, answers the most frequently asked questions and inspires you to take the next steps in your journey. First, I’ll explain what statistical hypothesis testing is in simple terms.Then I’ll show you how to write a good hypothesis for your study.You’ll learn the difference between a scientific hypothesis and a statistical hypothesis, and between the Null and Alternative hypotheses.Then I’ll introduce to you the Hypothesis Wheel and show you how to use it to choose the correct hypothesis test for your study, first time, every time.By the time you’ve read Hypothesis Testing, you’ll know as much about choosing hypothesis tests as a statistician with a PhD!Yes, really.I’ve left nothing out! Hypothesis Testing makes no assumptions about your previous experience and is perfect for beginners and those just getting started with analysing data. Discover the world of hypothesis testing and choosing the correct statistical test. Get this book, TODAY!
Data Cleaning: The Ultimate Practical Guide
Transform your data woes into wins with "Data Cleaning: The Ultimate Practical Guide - From Dirty Data to Clean Data." No more staring blankly at error messages or struggling to make sense of messy datasets. This friendly and approachable guide is your passport to mastering the art of data cleaning.Ever wondered what makes data 'dirty' or 'clean'? This book dives deep into demystifying these concepts, equipping you with the knowledge to identify and eliminate errors efficiently. Learn how to prevent common data pitfalls from sneaking into your analyses, ensuring your data is not just clean but also primed for impactful insights.Forget dense technical jargon—this guide speaks your language. Perfect for beginners and seasoned professionals alike, it breaks down complex processes into simple, actionable steps. From understanding the phases of data cleaning to mastering essential pre-processing techniques, each chapter is crafted to empower you with practical skills.Discover:- The 4 crucial phases of data cleaning- 6 common types of dirty data and how to address them- Insights into 5 data collection methods and a streamlined 5-step cleaning process- Effective data pre-processing using straightforward summary statisticsWhether you're a researcher, analyst, or simply curious about optimizing your data practices, this book is your go-to resource. By the time you finish reading, you'll possess a comprehensive understanding of data preparation—empowering you to unleash the true potential of your analyses.Ready to elevate your data skills? Don't wait—order "Data Cleaning: The Ultimate Practical Guide" today and take the first step towards cleaner, more impactful data analysis!
Errors of Regression Models
Unlock the secrets to precise statistical insights with "Errors of Regression Models: One Stat to Rule Them All." Whether you're new to statistics or aiming to sharpen your predictive modeling skills, this book is your ultimate guide to mastering regression analysis without the confusion.Forget the crystal ball—understanding statistical measures shouldn't feel like a mystery. In this friendly and approachable guide, you'll learn exactly how to select the right statistic to gauge the accuracy of your regression-based predictions. No more second-guessing which approach to use—discover the definitive measure that delivers clarity and confidence.Navigate through a family of related statistics, each with its loyal supporters. While every measure has its merits, this book demystifies why one statistic stands out as the gold standard for evaluating predictive models. From understanding their strengths and weaknesses to mastering calculation and interpretation techniques, you'll gain a comprehensive understanding of each method.Written in clear, plain English and free from technical jargon, "Errors of Regression Models" is designed to empower beginners and enthusiasts alike. Whether you're a researcher, analyst, or student, this book equips you with practical skills to assess model accuracy with ease.Ready to elevate your statistical prowess? Dive into "Errors of Regression Models" today and uncover the essential tool for refining your predictive modeling strategies. Don't miss out—order your copy now and take the guesswork out of statistical analysis!
Associations and Correlations
Discover the story of your data using the essential elements of associations and correlationsKey FeaturesGet a comprehensive introduction to associations and correlationsExplore multivariate analysis, understand its limitations, and discover the assumptions on which it’s basedGain insights into the various ways of preparing your data for analysis and visualizationBook DescriptionAssociations and correlations are ways of describing how a pair of variables change together as a result of their connection. By knowing the various available techniques, you can easily and accurately discover and visualize the relationships in your data. This book begins by showing you how to classify your data into the four distinct types that you are likely to have in your dataset. Then, with easy-to-understand examples, you’ll learn when to use the various univariate and multivariate statistical tests. You’ll also discover what to do when your univariate and multivariate results do not match. As the book progresses, it describes why univariate and multivariate techniques should be used as a tag team, and also introduces you to the techniques of visualizing the story of your data. By the end of the book, you’ll know exactly how to select the most appropriate univariate and multivariate tests, and be able to use a single strategic framework to discover the true story of your data. What you will learnIdentify a dataset that’s fit for analysis using its basic featuresUnderstand the importance of associations and correlationsUse multivariate and univariate statistical tests to confirm relationshipsClassify data as qualitative or quantitative and then into the four subtypesBuild a visual representation of all the relationships in the datasetAutomate associations and correlations with CorrelVizWho this book is forThis is a book for beginners – if you’re a novice data analyst or data scientist, then this is a great place to start. Experienced data analysts might also find value in this title, as it will recap the basics and strengthen your understanding of key concepts. This book focuses on introducing the essential elements of association and correlation analysis.
Free Life Fantasy Online: Immortal Princess (Light Novel) Vol. 1
Gamer girl Kotone is thrilled when she receives a copy of Free Life Fantasy Online, a.k.a. FLFO from her younger sister. In the world of FLFO, Kotone decides to become a zombie, one of the game's inhuman races that's difficult to master--even for experienced players. But that's not a deterrent to Kotone. In fact, when she embarks on her first quest, she finds a world of wonders that are about to become a huge part of her IRL life!
Wool
SEASON 2 OF THE ACCLAIMED SILO SERIES — BASED ON BOOK 1, WOOL — NOW ON APPLE TV+“One of dystopian fiction’s masterpieces alongside the likes of 1984 and Brave New World." — Daily ExpressThe first book in the acclaimed, New York Times best-selling trilogy, Wool is the story of mankind clawing for survival. The world outside has grown toxic, the view of it limited, talk of it forbidden. The remnants of humanity live underground in a single silo.But there are always those who hope, who dream. These are the dangerous people, the residents who infect others with their optimism. Their punishment is simple. They are given the very thing they want: They are allowed to go outside. After the previous sheriff leaves the silo in a terrifying ritual, Juliette, a mechanic from the down deep, is suddenly and inexplicably promoted to the head of law enforcement. With newfound power and with little regard for the customs she is supposed to abide, Juliette uncovers hints of a sinister conspiracy. Tugging this thread may uncover the truth . . . or it could kill every last human alive.“Claustrophobic and, at times, genuinely terrifying.” — Washington PostSEASONS 1 & 2 OF THE APPLE TV+ STREAMING SERIES "SILO" ARE BASED ON THE EVENTS IN BOOK ONE OF THE SERIES, WOOL. THE STORY CONTINUES IN:SHIFTDUST
Before the Coffee Gets Cold
The million-copy bestselling series about a cosy Japanese cafe that offers its visitors the chance to travel back in time.Toshikazu Kawaguchi’s heart-warming Before the Coffee Gets Cold, translated from Japanese, explores the age-old question: what would you do if you could travel back in time? More importantly, who would you want to meet, maybe for one last time?In a cosy back alley in Tokyo, there is a cafe which has been serving carefully brewed coffee for more than one hundred years. But this coffee shop offers its customers a unique experience: the chance to travel back in time.Prepare to meet four visitors, each of whom is hoping to make use of the cafe’s time-travelling offer in order to:- confront the man who left them- receive a letter from their husband whose memory has been taken by Alzheimer's- see their sister one last time, and- meet the daughter they never got the chance to know.But the journey into the past does not come without risks: customers must sit in a particular seat, they cannot leave the cafe, and finally, they must return to the present before the coffee gets cold . . .‘This book broke my heart, took the pieces, and put them back together in a messy and beautiful way. . . '[email protected] on Instagram Continue the beautifully moving storytelling with Tales from the Cafe, Before Your Memory Fades, Before We Say Goodbye and Before We Forget Kindness.
Shift
NOW THE NO.1 DRAMA IN THE HISTORY OF APPLE TV+The much anticipated prequel to bestseller Wool that takes us back to the beginnings of the silo. In a future less than fifty years away, the world is still as we know it. Time continues to tick by. The truth is that it is ticking away.A powerful few know what lies ahead. They are preparing for it. They are trying to protect us.They are setting us on a path from which we can never return.A path that will lead to destruction; a path that will take us below ground.The history of the silo is about to be written.Our future is about to begin.________________'We have been mesmerised with Hugh Howey's silo stories since we first laid eyes on book one in the trilogy...' Grazia Daily'An epic feat of imagination. You will live in this world.' Justin Cronin
Wool
NOW THE NO.1 DRAMA IN THE HISTORY OF AppleTV+, SILO.An epic story of survival at all odds and one of the most anticipated books of the year, soon to also be a major Apple TV series.'Thrilling, thought-provoking and memorable ... one of dystopian fiction's masterpieces alongside the likes of 1984 and Brave New World.' DAILY EXPRESS_____________In a ruined and hostile landscape, in a future few have been unlucky enough to survive, a community exists in a giant underground silo.Inside, men and women live an enclosed life full of rules and regulations, of secrets and lies.To live, you must follow the rules. But some don't. These are the dangerous ones; these are the people who dare to hope and dream, and who infect others with their optimism.Their punishment is simple and deadly. They are allowed outside.Jules is one of these people. She may well be the last._____________'The next Hunger Games' SUNDAY TIMES'Well written, tense, and immensely satisfying, Wool will be considered a classic for many years in the future.' WIRED'Howey's Wool is an epic feat of imagination. You will live in this world.' JUSTIN CRONIN'Wool is frightening, fascinating, and addictive. In one word, terrific.' KATHY REICHSSilo, No.1 drama in the history of Apple TV as of May 2023.
Dust
The much-anticipated final instalment of the Wool trilogy.'The next Hunger Games.' The Sunday Times'Thrilling, thought-provoking and memorable ... one of dystopian fiction's masterpieces alongside the likes of 1984 and Brave New World.' Daily Express________________In the aftermath of the uprising, the people of Silo 18 are coming to terms with a new order. Some embrace the change, others fear the unknown; none have control of their fate. The Silo is still in danger.There are those set on its destruction. Jules knows they must be stopped.The battle has been won.The war is just beginning.
The Black Cloud
A 1959 classic 'hard' science-fiction novel by renowned Cambridge astronomer and cosmologist Fred Hoyle. Tracks the progress of a giant black cloud that comes towards Earth and sits in front of the sun, causing widespread panic and death. A select group of scientists and astronomers - including the dignified Astronomer Royal, the pipe smoking Dr Marlowe and the maverick, eccentric Professor Kingsly - engage in a mad race to understand and communicate with the cloud, battling against trigger happy politicians. In the pacy, engaging style of John Wyndham and John Christopher, with plenty of hard science thrown in to add to the chillingly credible premise (he manages to foretell Artificial Intelligence, Optical Character Recognition and Text-to-Speech converters), Hoyle carries you breathlessly through to its thrilling end.