The Data Detective

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The Data Detective

Tim Harford
The Data Detective Book PDF

Author : Tim Harford
Publisher : Penguin
Page : 336 pages
File Size : 40,8 Mb
Release : 2021-02-02
Category : Business & Economics
ISBN : 9780593084670

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The Data Detective by Tim Harford Pdf

From “one of the great (greatest?) contemporary popular writers on economics” (Tyler Cowen) comes a smart, lively, and encouraging rethinking of how to use statistics. Today we think statistics are the enemy, numbers used to mislead and confuse us. That’s a mistake, Tim Harford says in The Data Detective. We shouldn’t be suspicious of statistics—we need to understand what they mean and how they can improve our lives: they are, at heart, human behavior seen through the prism of numbers and are often “the only way of grasping much of what is going on around us.” If we can toss aside our fears and learn to approach them clearly—understanding how our own preconceptions lead us astray—statistics can point to ways we can live better and work smarter. As “perhaps the best popular economics writer in the world” (New Statesman), Tim Harford is an expert at taking complicated ideas and untangling them for millions of readers. In The Data Detective, he uses new research in science and psychology to set out ten strategies for using statistics to erase our biases and replace them with new ideas that use virtues like patience, curiosity, and good sense to better understand ourselves and the world. As a result, The Data Detective is a big-idea book about statistics and human behavior that is fresh, unexpected, and insightful.

The Data Detective

Tim Harford
The Data Detective Book PDF

Author : Tim Harford
Publisher : Penguin
Page : 337 pages
File Size : 48,5 Mb
Release : 2022-02-01
Category : Business & Economics
ISBN : 9780593084663

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The Data Detective by Tim Harford Pdf

From “one of the great (greatest?) contemporary popular writers on economics” (Tyler Cowen) comes a smart, lively, and encouraging rethinking of how to use statistics. Today we think statistics are the enemy, numbers used to mislead and confuse us. That’s a mistake, Tim Harford says in The Data Detective. We shouldn’t be suspicious of statistics—we need to understand what they mean and how they can improve our lives: they are, at heart, human behavior seen through the prism of numbers and are often “the only way of grasping much of what is going on around us.” If we can toss aside our fears and learn to approach them clearly—understanding how our own preconceptions lead us astray—statistics can point to ways we can live better and work smarter. As “perhaps the best popular economics writer in the world” (New Statesman), Tim Harford is an expert at taking complicated ideas and untangling them for millions of readers. In The Data Detective, he uses new research in science and psychology to set out ten strategies for using statistics to erase our biases and replace them with new ideas that use virtues like patience, curiosity, and good sense to better understand ourselves and the world. As a result, The Data Detective is a big-idea book about statistics and human behavior that is fresh, unexpected, and insightful.

How to Make the World Add Up

Tim Harford
How to Make the World Add Up Book PDF

Author : Tim Harford
Publisher : Abacus
Page : 352 pages
File Size : 41,8 Mb
Release : 2021-05-06
Category : Business & Economics
ISBN : 0349143862

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How to Make the World Add Up by Tim Harford Pdf

Factfulness meets How to Be Right in this major new book from globally bestselling economist Tim Harford 'Tim Harford is our most likeable champion of reason and rigour... clear, clever and always highly readable' Times Books of the Year 'If you aren't in love with stats before reading this book, you will be by the time you're done. Powerful, persuasive, and in these truth-defying times, indispensable' Caroline Criado Perez, author of Invisible Women 'Nobody makes the statistics of everyday life more fascinating and enjoyable than Tim Harford' Bill Bryson 'Fabulously readable, lucid, witty and authoritative . . . Every politician and journalist should be made to read this book, but everyone else will get so much pleasure and draw so much strength from the joyful way it dispels the clouds of deceit and delusion' Stephen Fry 'Wise, humane and, above all, illuminating. Nobody is better on statistics and numbers - and how to make sense of them' Matthew Syed THE SUNDAY TIMES BUSINESS BESTSELLER When was the last time you read a grand statement, accompanied by a large number, and wondered whether it could really be true? Statistics are vital in helping us tell stories - we see them in the papers, on social media, and we hear them used in everyday conversation - and yet we doubt them more than ever. But numbers - in the right hands - have the power to change the world for the better. Contrary to popular belief, good statistics are not a trick, although they are a kind of magic. Good statistics are not smoke and mirrors; in fact, they help us see more clearly. Good statistics are like a telescope for an astronomer, a microscope for a bacteriologist, or an X-ray for a radiologist. If we are willing to let them, good statistics help us see things about the world around us and about ourselves - both large and small - that we would not be able to see in any other way. In How to Make the World Add Up, Tim Harford draws on his experience as both an economist and presenter of the BBC's radio show 'More or Less'. He takes us deep into the world of disinformation and obfuscation, bad research and misplaced motivation to find those priceless jewels of data and analysis that make communicating with numbers worthwhile. Harford's characters range from the art forger who conned the Nazis to the stripper who fell in love with the most powerful congressman in Washington, to famous data detectives such as John Maynard Keynes, Daniel Kahneman and Florence Nightingale. He reveals how we can evaluate the claims that surround us with confidence, curiosity and a healthy level of scepticism. Using ten simple rules for understanding numbers - plus one golden rule - this extraordinarily insightful book shows how if we keep our wits about us, thinking carefully about the way numbers are sourced and presented, we can look around us and see with crystal clarity how the world adds up.

Naked Statistics: Stripping the Dread from the Data

Charles Wheelan
Naked Statistics Stripping the Dread from the Data Book PDF

Author : Charles Wheelan
Publisher : W. W. Norton & Company
Page : 320 pages
File Size : 44,9 Mb
Release : 2013-01-07
Category : Mathematics
ISBN : 9780393089820

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Naked Statistics: Stripping the Dread from the Data by Charles Wheelan Pdf

A New York Times bestseller "Brilliant, funny…the best math teacher you never had." —San Francisco Chronicle Once considered tedious, the field of statistics is rapidly evolving into a discipline Hal Varian, chief economist at Google, has actually called "sexy." From batting averages and political polls to game shows and medical research, the real-world application of statistics continues to grow by leaps and bounds. How can we catch schools that cheat on standardized tests? How does Netflix know which movies you’ll like? What is causing the rising incidence of autism? As best-selling author Charles Wheelan shows us in Naked Statistics, the right data and a few well-chosen statistical tools can help us answer these questions and more. For those who slept through Stats 101, this book is a lifesaver. Wheelan strips away the arcane and technical details and focuses on the underlying intuition that drives statistical analysis. He clarifies key concepts such as inference, correlation, and regression analysis, reveals how biased or careless parties can manipulate or misrepresent data, and shows us how brilliant and creative researchers are exploiting the valuable data from natural experiments to tackle thorny questions. And in Wheelan’s trademark style, there’s not a dull page in sight. You’ll encounter clever Schlitz Beer marketers leveraging basic probability, an International Sausage Festival illuminating the tenets of the central limit theorem, and a head-scratching choice from the famous game show Let’s Make a Deal—and you’ll come away with insights each time. With the wit, accessibility, and sheer fun that turned Naked Economics into a bestseller, Wheelan defies the odds yet again by bringing another essential, formerly unglamorous discipline to life.

Big Data

Viktor Mayer-Schönberger,Kenneth Cukier
Big Data Book PDF

Author : Viktor Mayer-Schönberger,Kenneth Cukier
Publisher : Houghton Mifflin Harcourt
Page : 257 pages
File Size : 48,5 Mb
Release : 2013
Category : Business & Economics
ISBN : 9780544002692

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Big Data by Viktor Mayer-Schönberger,Kenneth Cukier Pdf

This revelatory exploration of big data, which refers to our newfound ability to crunch vast amounts of information, analyze it instantly and draw profound and surprising conclusions from it, discusses how it will change our lives and what we can do to protect ourselves from its hazards. 75,000 first printing.

The Analytic Detective

Steve Leeds
The Analytic Detective Book PDF

Author : Steve Leeds
Publisher : Unknown
Page : 142 pages
File Size : 42,9 Mb
Release : 2021-11-11
Category : Electronic
ISBN : 173730810X

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The Analytic Detective by Steve Leeds Pdf

Following the clues that lead to increased sales or greater profits takes more than uncovering big data. Without effective data translation and communication, even the most sophisticated analytic effort can end in confusion - and your data insights won't impact company decision making. With practical advice for the every data analyst, this is your guide to navigating all aspects of client interaction and communicating straightforward solutions to affect company-wide change - from the back room to the board room. You'll learn: How to hit the Analytic Trifecta to ensure you're producing useful findings. How to design a clear story that summarizes business analytics. Different analyst behaviors for the 10 specific client types. Strategies to employ when a client challenges your analysis. How successful analysts get their work noticed. Become an irreplaceable analytic asset to your team. Get The Analytic Detective to start collaborating for more data-fueled results and more recognition in your career.

The Data Detective's Toolkit

Kim Chantala
The Data Detective s Toolkit Book PDF

Author : Kim Chantala
Publisher : SAS Institute
Page : 125 pages
File Size : 44,8 Mb
Release : 2020-12-15
Category : Computers
ISBN : 9781952363023

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The Data Detective's Toolkit by Kim Chantala Pdf

Reduce the cost and time of cleaning, managing, and preparing research data while also improving data quality! Have you ever wished there was an easy way to reduce your workload and improve the quality of your data? The Data Detective’s Toolkit: Cutting-Edge Techniques and SAS Macros to Clean, Prepare, and Manage Data will help you automate many of the labor-intensive tasks needed to turn raw data into high-quality, analysis-ready data. You will find the right tools and techniques in this book to reduce the amount of time needed to clean, edit, validate, and document your data. These tools include SAS macros as well as ingenious ways of using SAS procedures and functions. The innovative logic built into the book’s macro programs enables you to monitor the quality of your data using information from the formats and labels created for the variables in your data set. The book explains how to harmonize data sets that need to be combined and automate data cleaning tasks to detect errors in data including out-of-range values, inconsistent flow through skip paths, missing data, no variation in values for a variable, and duplicates. By the end of this book, you will be able to automatically produce codebooks, crosswalks, and data catalogs.

The CS Detective

Jeremy Kubica
The CS Detective Book PDF

Author : Jeremy Kubica
Publisher : No Starch Press
Page : 257 pages
File Size : 47,5 Mb
Release : 2016-08-16
Category : Young Adult Nonfiction
ISBN : 9781593277499

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The CS Detective by Jeremy Kubica Pdf

Meet Frank Runtime. Disgraced ex-detective. Hard-boiled private eye. Search expert. When a robbery hits police headquarters, it’s up to Frank Runtime and his extensive search skills to catch the culprits. In this detective story, you’ll learn how to use algorithmic tools to solve the case. Runtime scours smugglers’ boats with binary search, tails spies with a search tree, escapes a prison with depth-first search, and picks locks with priority queues. Joined by know-it-all rookie Officer Notation and inept tag-along Socks, he follows a series of leads in a best-first search that unravels a deep conspiracy. Each chapter introduces a thrilling twist matched with a new algorithmic concept, ending with a technical recap. Perfect for computer science students and amateur sleuths alike, The CS Detective adds an entertaining twist to learning algorithms. Follow Frank’s mission and learn: –The algorithms behind best-first and depth-first search, iterative deepening, parallelizing, binary search, and more –Basic computational concepts like strings, arrays, stacks, and queues –How to adapt search algorithms to unusual data structures –The most efficient algorithms to use in a given situation, and when to apply common-sense heuristic methods

The Ecological Detective

Ray Hilborn,Marc Mangel
The Ecological Detective Book PDF

Author : Ray Hilborn,Marc Mangel
Publisher : Princeton University Press
Page : 335 pages
File Size : 44,5 Mb
Release : 2013-02-15
Category : Science
ISBN : 9781400847310

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The Ecological Detective by Ray Hilborn,Marc Mangel Pdf

The modern ecologist usually works in both the field and laboratory, uses statistics and computers, and often works with ecological concepts that are model-based, if not model-driven. How do we make the field and laboratory coherent? How do we link models and data? How do we use statistics to help experimentation? How do we integrate modeling and statistics? How do we confront multiple hypotheses with data and assign degrees of belief to different hypotheses? How do we deal with time series (in which data are linked from one measurement to the next) or put multiple sources of data into one inferential framework? These are the kinds of questions asked and answered by The Ecological Detective. Ray Hilborn and Marc Mangel investigate ecological data much as a detective would investigate a crime scene by trying different hypotheses until a coherent picture emerges. The book is not a set of pat statistical procedures but rather an approach. The Ecological Detective makes liberal use of computer programming for the generation of hypotheses, exploration of data, and the comparison of different models. The authors' attitude is one of exploration, both statistical and graphical. The background required is minimal, so that students with an undergraduate course in statistics and ecology can profitably add this work to their tool-kit for solving ecological problems.

Privacy is Power

Carissa Véliz
Privacy is Power Book PDF

Author : Carissa Véliz
Publisher : Random House
Page : 260 pages
File Size : 44,7 Mb
Release : 2020-09-24
Category : Political Science
ISBN : 9781473583535

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Privacy is Power by Carissa Véliz Pdf

An Economist BEST BOOK OF THE YEAR As the data economy grows in power, Carissa Véliz exposes how our privacy is eroded by big tech and governments, why that matters and what we can do about it. The moment you check your phone in the morning you are giving away your data. Before you've even switched off your alarm, a whole host of organisations have been alerted to when you woke up, where you slept, and with whom. As you check the weather, scroll through your 'suggested friends' on Facebook, you continually compromise your privacy. Without your permission, or even your awareness, tech companies are harvesting your information, your location, your likes, your habits, and sharing it amongst themselves. They're not just selling your data. They're selling the power to influence you. Even when you've explicitly asked them not to. And it's not just you. It's all your contacts too. Digital technology is stealing our personal data and with it our power to make free choices. To reclaim that power and democracy, we must protect our privacy. What can we do? So much is at stake. Our phones, our TVs, even our washing machines are spies in our own homes. We need new regulation. We need to pressure policy-makers for red lines on the data economy. And we need to stop sharing and to adopt privacy-friendly alternatives to Google, Facebook and other online platforms. Short, terrifying, practical: Privacy is Power highlights the implications of our laid-back attitude to data and sets out how we can take back control. If you liked The Age of Surveillance Capitalism, you'll love Privacy is Power because it provides a philosophical perspective on the politics of privacy, and it offers a very practical outlook, both for policymakers and ordinary citizens.

The Word Detective

John Simpson
The Word Detective Book PDF

Author : John Simpson
Publisher : Basic Books
Page : 384 pages
File Size : 43,7 Mb
Release : 2016-10-25
Category : Biography & Autobiography
ISBN : 9780465096527

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The Word Detective by John Simpson Pdf

Can you drink a glass of balderdash? What do you call the part of a dog's back it can't scratch? And if, serendipitously, you find yourself in Serendip, then where exactly are you? The answers to all of these questions -- and a great many more -- can be found in the pages of the Oxford English Dictionary, the definitive record of the English language. And there is no better guide to the dictionary's many wonderments than the former chief editor of the OED, John Simpson. Simpson spent almost four decades of his life immersed in the intricacies of our language, and guides us through its history with charmingly laconic wit. In The Word Detective, an intensely personal memoir and a joyful celebration of English, he weaves a story of how words come into being (and sometimes disappear), how culture shapes the language we use, and how technology has transformed not only the way we speak and write but also how words are made. Throughout, he enlivens his narrative with lively excavations and investigations of individual words -- from deadline to online and back to 101 (yes, it's a word) -- all the while reminding us that the seemingly mundane words (can you name the four different meanings of ma?) are often the most interesting ones. But Simpson also reminds us of the limitations of language: spending his days in the OED's house of words, his family at home is forced to confront the challenges of wordlessness. A brilliant and deeply humane expedition through the world of words, The Word Detective will delight and inspire any lover of language.

Fifty Things that Made the Modern Economy

Tim Harford
Fifty Things that Made the Modern Economy Book PDF

Author : Tim Harford
Publisher : Hachette UK
Page : 352 pages
File Size : 49,9 Mb
Release : 2017-07-06
Category : Business & Economics
ISBN : 9781408709139

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Fifty Things that Made the Modern Economy by Tim Harford Pdf

Based on the series produced for the BBC World Service Who thought up paper money? How did the contraceptive pill change the face of the legal profession? Why was the horse collar as important for human progress as the steam engine? How did the humble spreadsheet turn the world of finance upside-down? The world economy defies comprehension. A continuously-changing system of immense complexity, it offers over ten billion distinct products and services, doubles in size every fifteen years, and links almost every one of the planet's seven billion people. It delivers astonishing luxury to hundreds of millions. It also leaves hundreds of millions behind, puts tremendous strains on the ecosystem, and has an alarming habit of stalling. Nobody is in charge of it. Indeed, no individual understands more than a fraction of what's going on. How can we make sense of this bewildering system on which our lives depend? From the tally-stick to Bitcoin, the canal lock to the jumbo jet, each invention in Tim Harford's fascinating new book has its own curious, surprising and memorable story, a vignette against a grand backdrop. Step by step, readers will start to understand where we are, how we got here, and where we might be going next. Hidden connections will be laid bare: how the barcode undermined family corner shops; why the gramophone widened inequality; how barbed wire shaped America. We'll meet the characters who developed some of these inventions, profited from them, or were ruined by them. We'll trace the economic principles that help to explain their transformative effects. And we'll ask what lessons we can learn to make wise use of future inventions, in a world where the pace of innovation will only accelerate.

Dirk Gently's Holistic Detective Agency

Douglas Adams
Dirk Gently s Holistic Detective Agency Book PDF

Author : Douglas Adams
Publisher : Simon and Schuster
Page : 272 pages
File Size : 47,8 Mb
Release : 2014-10-07
Category : Fiction
ISBN : 9781476782997

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Dirk Gently's Holistic Detective Agency by Douglas Adams Pdf

From Douglas Adams, the legendary author of one of the most beloved science fiction novels of all time, The Hitchhiker's Guide to the Galaxy, comes a wildly inventive novel—in trade paperback for the first time—of ghosts, time travel, and one detective's mission to save humanity from extinction. Quirky and bumbling private investigator Dirk Gently stumbles upon a ghost, millions of years old, wandering the earth and disturbing its people. Dirk soon discovers this phantom yearns for more than a good haunting: it is desperately trying to go back in time to prevent its own death. But this ghost was no ordinary person, and helping it save itself just might change the modern world as we know it. And not in a good way… Endlessly entertaining, Dirk Gently's Holistic Detective Agency proves that, indeed, “few writers have had such an infectious prose style as Adams” (The Observer). As Dirk Gently tries to solve the mysteries of the universe and the human soul, readers will have their own mystery to solve: Where did the time go?

Counting: How We Use Numbers to Decide What Matters

Deborah Stone
Counting How We Use Numbers to Decide What Matters Book PDF

Author : Deborah Stone
Publisher : Liveright Publishing
Page : 203 pages
File Size : 54,8 Mb
Release : 2020-10-06
Category : Political Science
ISBN : 9781631495939

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Counting: How We Use Numbers to Decide What Matters by Deborah Stone Pdf

“Required reading for anyone who’s interested in the truth.” —Robert Reich In a post-Trumpian world where COVID rates soar and Americans wage near–civil war about election results, Deborah Stone’s Counting promises to transform how we think about numbers. Contrary to what you learned in kindergarten, counting is more art than arithmetic. In fact, numbers are just as much creatures of the human imagination as poetry and painting; the simplest tally starts with judgments about what counts. In a nation whose Constitution originally counted a slave as three-fifths of a person and where algorithms disproportionately consign Black Americans to prison, it is now more important than ever to understand how numbers can be both weapons of the powerful and tools of resistance. With her “signature brilliance” (Robert Kuttner), eminent political scientist Deborah Stone delivers a “mild-altering” work (Jacob Hacker) that shows “how being in thrall to numbers is misguided and dangerous” (New York Times Book Review).

The Undercover Economist Strikes Back

Tim Harford
The Undercover Economist Strikes Back Book PDF

Author : Tim Harford
Publisher : Penguin
Page : 272 pages
File Size : 43,5 Mb
Release : 2014-01-16
Category : Business & Economics
ISBN : 9781101613887

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The Undercover Economist Strikes Back by Tim Harford Pdf

A provocative and lively exploration of the increasingly important world of macroeconomics, by the author of the bestselling The Undercover Economist. Thanks to the worldwide financial upheaval, economics is no longer a topic we can ignore. From politicians to hedge fund managers to middle-class IRA holders, everyone must pay attention to how and why the global economy works the way it does. Enter Financial Times columnist and bestselling author Tim Harford. In this new book that demystifies macroeconomics, Harford strips away the spin, the hype, and the jargon to reveal the truth about how the world’s economy actually works. With the wit of a raconteur and the clear grasp of an expert, Harford explains what’s really happening beyond today’s headlines, why all of us should care, and what we can do about it to understand it better.