This book introduces you to R, RStudio, and the tidyverse, a collection of R packages designed to work together to make data science fast, fluent, and fun. Suitable for readers with no previous programming experience, R for Data Science is designed to get you doing data science as quickly as possible. Authors Hadley Wickham and Garrett Grolemund guide you through the steps of importing, wrangling, exploring, and modeling your data and communicating the results. You’ll get a complete, big-picture understanding of the data science cycle, along with basic tools you need to manage the details. Each section of the book is paired with exercises to help you practice what you’ve learned along the way. You’ll learn how to: Wrangle—transform your datasets into a form convenient for analysis Program—learn powerful R tools for solving data problems with greater clarity and ease Explore—examine your data, generate hypotheses, and quickly test them Model—provide a low-dimensional summary that captures true "signals" in your dataset Communicate—learn R Markdown for integrating prose, code, and results

    Reveals how to run an online business profitably in spite of the Internet's inherently free culture, disseminating the principles of a ''priceless economy'' in six categories that pertain to advertising, labor exchange, and advanced-version fees.

    And thirty years later, if you're going to read only one book on Watergate, that's still the one. Today, Enron is the biggest business story of our time, and Fortune senior writers Bethany McLean and Peter Elkind are the new Woodward and Bernstein.Remarkably, it was just two years ago that Enron was thought to epitomize a great New Economy company, with its skyrocketing profits and share price. But that was before Fortune published an article by McLean that asked a seemingly innocent question: How exactly does Enron make money? From that point on, Enron's house of cards began to crumble. Now, McLean and Elkind have investigated much deeper, to offer the definitive book about the Enron scandal and the fascinating people behind it.Meticulously researched and character driven, Smartest Guys in the Room takes the reader deep into Enron's past—and behind the closed doors of private meetings. Drawing on a wide range of unique sources, the book follows Enron's rise from obscurity to the top of the business world to its disastrous demise. It reveals as never before major characters such as Ken Lay, Jeff Skilling, and Andy Fastow, as well as lesser known players like Cliff Baxter and Rebecca Mark. Smartest Guys in the Room is a story of greed, arrogance, and deceit—a microcosm of all that is wrong with American business today. Above all, it's a fascinating human drama that will prove to be the authoritative account of the Enron scandal.

    It is difficult to imagine a world without instant access and 24/7 connectivity. We have reengineered our business, governance, and social relations around a planetary network unlike any that has come before. And, as with any social transformation, there have been unintended consequences.     In Black Code, Ron Deibert examines the profound effect that cyberspace is having on the relationship between citizens and states, on the private and public spheres, and on domestic and international affairs. Cyberspace has brought us a world of do-it-yourself signals intelligence, he argues, and WikiLeaks is only a symptom of a much larger phenomenon to which governments, businesses, and individuals will have to get accustomed. Our lives have been turned inside out by a digital world of our own spinning.     Fast-paced, revealing, and sometimes terrifying, Black Code takes readers into the shadowy realm of cybersecurity, offering insight into the very future of cyberspace and revealing what new rules and norms we will need to adopt in order to survive in this new environment.

    With boundless erudition and in delightfully clear prose, Surowiecki ranges across fields as diverse as popular culture, psychology, ant biology, behavioral economics, artificial intelligence, military history, and politics to show how this simple idea offers important lessons for how we live our lives, select our leaders, run our companies, and think about our world.

    Then he went back and built the machine. It worked. The whole world changed. Why don’t we know the name of John Atanasoff as well as we know those of Alan Turing and John von Neumann? Because he never patented the device, and because the developers of the far-better-known ENIAC almost certainly stole critical ideas from him. But in 1973 a court declared that the patent on that Sperry Rand device was invalid, opening the intellectual property gates to the computer revolution. Jane Smiley tells the quintessentially American story of the child of immigrants John Atanasoff with technical clarity and narrative drive, making the race to develop digital computing as gripping as a real-life techno-thriller.

    The winner of the hit TV show, The Apprentice, shows how anyone can become their own personal success in both business and life, using his or her  own experiences as a self-made entrepreneur, his or her work ethic, top business strategies, and lessons learned competing on the show, working for Donald Trump and winning the most talked about reality shows in years.Foreword by Donald Trump.

    Analysing various case studies of innovation-led growth, it describes the opposite situation, whereby the private sector only becomes bold enough to invest after the courageous State has made the high-risk investments.The volume argues that in the history of modern capitalism, the State has generated economic activity that would not otherwise have happened, and has actively opened up new technologies and markets that private investors can later move into. Far from the often heard criticisms of the State potentially 'crowding out' private investments, the State makes them happen, shaping and creating markets, not only 'fixing' them. Ignoring this reality only serves ideological ends, and hurts effective policymaking.This book examines case studies ranging from the advent of the Internet to the emergence of the biotechnology and nanotechnology industries. In particular, the volume debunks the myth that Silicon Valley was created by entrepreneurial venture capital. A key chapter focuses on the State investments behind Apple's success, and reveals that every major technology behind the iPhone owes its source to public funds. Thus, while entrepreneurial individuals like Steve Jobs are needed, their success is nearly impossible without their ability to ride the wave of State investments. And if Europe wants its own Googles, it needs more State action, not less.Two forward-looking chapters focus on the emergence of the next big thing after the internet: the 'green revolution'. Both solar and wind technology are currently being led by State spending, whether through the US ARPA-E programme or the Chinese and Brazilian State investment banks. The discussion refreshingly moves beyond the usual division between proponents of austerity vs. the proponents of fiscal stimulus. It argues that State investments not only help kick-start growth during periods of recession, but that they also, even in boom periods, lead to productive investments in radical new technologies which later foster decades of growth.The book ends with a fundamental question: if the State is so important to investments in high-risk innovation, why does it capture so little direct return?

    No governments, no companies, no central banks, no money printing. It’s a revolution as big as the internet. And it’s never been hacked.Entrepreneur and investor Jason A. Williams is the first author to put bitcoin in context of the 2020 crisis - a year of financial disaster and unprecedented money creation (money printer go brrr!)Not only was bitcoin the best-performing asset on the planet in 2020, it quietly established itself as the next global reserve currency as central banks around the world desperately printed their money into oblivion.Hard Money You Can’t F*ck With explains bitcoin in simple, readable terms and maps out how this ‘magic internet money’ will grow into the best form of money we’ve ever had.What’s inside?Part 1: Why Bitcoin Matters Now- What is bitcoin?- Who created it?- Why bitcoin is ‘money you can’t f*ck with’- How bitcoin emerged out of the 2008 banking crisis.- Why money printing slowly destroys your wealth.Part 2: A brief history of money (and money printing)- Take a step back and learn ‘what exactly is money?’- Why ‘printing cash’ has always led to the death of currency.- Why bitcoin is the best form of money ever created.Part 3: How bitcoin becomes the next global reserve currency- A deep dive into the 2020 financial crisis and how bitcoin emerged strongest- The emergence of national digital currencies to compete.- Why some nation states are now holding and trading in bitcoin.

    Through the lives of Geoff Hinton and other major players, Metz explains this transformative technology and makes the quest thrilling.--Walter Isaacson, author of The Code Breaker Recipient of starred reviews in both Kirkus and Library JournalTHE UNTOLD TECH STORY OF OUR TIMEWhat does it mean to be smart? To be human? What do we really want from life and the intelligence we have, or might create?With deep and exclusive reporting, across hundreds of interviews, New York Times Silicon Valley journalist Cade Metz brings you into the rooms where these questions are being answered. Where an extraordinarily powerful new artificial intelligence has been built into our biggest companies, our social discourse, and our daily lives, with few of us even noticing.Long dismissed as a technology of the distant future, artificial intelligence was a project consigned to the fringes of the scientific community. Then two researchers changed everything. One was a sixty-four-year-old computer science professor who didn't drive and didn't fly because he could no longer sit down--but still made his way across North America for the moment that would define a new age of technology. The other was a thirty-six-year-old neuroscientist and chess prodigy who laid claim to being the greatest game player of all time before vowing to build a machine that could do anything the human brain could do.They took two very different paths to that lofty goal, and they disagreed on how quickly it would arrive. But both were soon drawn into the heart of the tech industry. Their ideas drove a new kind of arms race, spanning Google, Microsoft, Facebook, and OpenAI, a new lab founded by Silicon Valley kingpin Elon Musk. But some believed that China would beat them all to the finish line.Genius Makers dramatically presents the fierce conflict between national interests, shareholder value, the pursuit of scientific knowledge, and the very human concerns about privacy, security, bias, and prejudice. Like a great Victorian novel, this world of eccentric, brilliant, often unimaginably yet suddenly wealthy characters draws you into the most profound moral questions we can ask. And like a great mystery, it presents the story and facts that lead to a core, vital question:How far will we let it go?

    As online directories replace the yellow pages, search engines replace traditional research, and news sites replace newsprint, we are in an age in which we've come to rely tremendously on the Internet--leaving behind a trail of information about ourselves as a culture and the direction in which we are headed. With surprising and practical insight, Tancer demonstrates how the Internet is changing the way we absorb information and how understanding that change can be used to our advantage in business and in life.Click analyzes the new generation of consumerism in a way no other book has before, showing how we use the Internet, and how those trends provide a wealth of market research nearly as vast as the Internet itself. Understanding how we change is integral to our success. After all, we are what we click.

    Banks, telecommunications companies, and critical government networks (including the British Parliament and the French and German military) were infected. No one had ever seen anything like it. By January 2009 the worm lay hidden in at least eight million computers and the botnet of linked computers that it had created was big enough that an attack might crash the world. This is the gripping tale of the group of hackers, researches, millionaire Internet entrepreneurs, and computer security experts who united to defend the Internet from the Conficker worm: the story of the first digital world war.

    One of Donald Trump's advisers shares her wisdom and business advice for professional women, explaining how to get ahead in business, how to deal with a difficult boss, and how to maintain a healthy professional and personal balance.

    A journalist investigates the past, present, and future of computer crimes, as he attends a hacker convention, documents the extent of the computer crimes, and presents intriguing facts about hackers and their misdoings.

    Alibaba’s $25 billion IPO in 2014 was the largest global IPO ever. A Rockefeller of his age who is courted by CEOs and Presidents around the world, Jack is an icon for China’s booming private sector and the gatekeeper to hundreds of millions of middle class consumers.Duncan Clark first met Jack in 1999 in the small apartment where Jack founded Alibaba. Granted unprecedented access to a wealth of new material including exclusive interviews, Clark draws on his own experience as an early advisor to Alibaba and two decades in China chronicling the Internet’s impact on the country to create an authoritative, compelling narrative account of Alibaba’s rise.How did Jack overcome his humble origins and early failures to achieve massive success with Alibaba? How did he outsmart rival entrepreneurs from China and Silicon Valley? Can Alibaba maintain its 80% market share? As it forges ahead into finance and entertainment, are there limits to Alibaba’s ambitions?  How does the Chinese government view its rise?  Will Alibaba expand further overseas, including in the U.S.?Clark tells Alibaba’s tale in the context of China’s momentous economic and social changes, illuminating an unlikely corporate titan as never before.