This book is focused on the details of data analysis that sometimes fall through the cracks in traditional statistics classes and textbooks. It is based in part on the authors blog posts, lecture materials, and tutorials. The author is one of the co-developers of the Johns Hopkins Specialization in Data Science the largest data science program in the world that has enrolled more than 1.76 million people. The book is useful as a companion to introductory courses in data science or data analysis. It is also a useful reference tool for people tasked with reading and critiquing data analyses. It is based on the authors popular open-source guides available through his Github account (https://github.com/jtleek). The paper is also available through Leanpub (https://leanpub.com/datastyle), if the book is purchased on that platform you are entitled to lifetime free updates.

    Now this classic book has been fully updated and revised with leading-edge practices--and hundreds of new code samples--illustrating the art and science of software construction. Capturing the body of knowledge available from research, academia, and everyday commercial practice, McConnell synthesizes the most effective techniques and must-know principles into clear, pragmatic guidance. No matter what your experience level, development environment, or project size, this book will inform and stimulate your thinking--and help you build the highest quality code. Discover the timeless techniques and strategies that help you: Design for minimum complexity and maximum creativity Reap the benefits of collaborative development Apply defensive programming techniques to reduce and flush out errors Exploit opportunities to refactor--or evolve--code, and do it safely Use construction practices that are right-weight for your project Debug problems quickly and effectively Resolve critical construction issues early and correctly Build quality into the beginning, middle, and end of your project

    In this book, you'll learn how to become an entrepreneur, driving your career in the direction of your choosing. You'll learn how to build your software development career step by step, following the same path that you would follow if you were building, marketing, and selling a product. After all, your skills themselves are a product. The choices you make about which technologies to focus on and which business domains to master have at least as much impact on your success as your technical knowledge itself--don't let those choices be accidental. We'll walk through all aspects of the decision-making process, so you can ensure that you're investing your time and energy in the right areas. You'll develop a structured plan for keeping your mind engaged and your skills fresh. You'll learn how to assess your skills in terms of where they fit on the value chain, driving you away from commodity skills and toward those that are in high demand. Through a mix of high-level, thought-provoking essays and tactical "Act on It" sections, you will come away with concrete plans you can put into action immediately. You'll also get a chance to read the perspectives of several highly successful members of our industry from a variety of career paths. As with any product or service, if nobody knows what you're selling, nobody will buy. We'll walk through the often-neglected world of marketing, and you'll create a plan to market yourself both inside your company and to the industry in general. Above all, you'll see how you can set the direction of your career, leading to a more fulfilling and remarkable professional life.

    With a blend of software engineering facts and thought-provoking opinions, Fred Brooks offers insight for anyone managing complex projects. These essays draw from his experience as project manager for the IBM System/360 computer family and then for OS/360, its massive software system. Now, 45 years after the initial publication of his book, Brooks has revisited his original ideas and added new thoughts and advice, both for readers already familiar with his work and for readers discovering it for the first time.The added chapters contain (1) a crisp condensation of all the propositions asserted in the original book, including Brooks' central argument in The Mythical Man-Month: that large programming projects suffer management problems different from small ones due to the division of labor; that the conceptual integrity of the product is therefore critical; and that it is difficult but possible to achieve this unity; (2) Brooks' view of these propositions a generation later; (3) a reprint of his classic 1986 paper "No Silver Bullet"; and (4) today's thoughts on the 1986 assertion, "There will be no silver bullet within ten years."

    Never Split the Difference takes you inside his world of high-stakes negotiations, revealing the nine key principles that helped Voss and his colleagues succeed when it mattered the most – when people’s lives were at stake.Rooted in the real-life experiences of an intelligence professional at the top of his game, Never Split the Difference will give you the competitive edge in any discussion.

    Think Nike, Starbuck's, Xerox, and Kleenex, and you're thinking brands in the biggest and most lucrative sense. In The 22 Immutable Laws of Branding, marketing guru Al Ries, together with Laura Ries, has put together the authoritative work on brands and branding -- organized in a short, pithy book that can be read and digested in as brief a time as an airplane ride.

    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

    McCord helped create the unique and high-performing culture at Netflix, where she was chief talent officer. In her new book, Powerful: Building a Culture of Freedom and Responsibility, she shares what she learned there and elsewhere in Silicon Valley.McCord advocates practicing radical honesty in the workplace, saying good-bye to employees who don’t fit the company’s emerging needs, and motivating with challenging work, not promises, perks, and bonus plans. McCord argues that the old standbys of corporate HR―annual performance reviews, retention plans, employee empowerment and engagement programs―often end up being a colossal waste of time and resources. Her road-tested advice, offered with humor and irreverence, provides readers a different path for creating a culture of high performance and profitability.Powerful will change how you think about work and the way a business should be run.

    His second book is the natural extension of Start with Why, expanding his ideas at the organizational level. Determining a company’s WHY is crucial, but only the beginning. The next step is how do you get people on board with your WHY? How do you inspire deep trust and commitment to the company and one another? He cites the Marine Corps for having found a way to build a culture in which men and women are willing to risk their lives, because they know others would do the same for them. It’s not brainwashing; it’s actually based on the biology of how and when people are naturally at their best. If businesses could adopt this supportive mentality, employees would be more motivated to take bigger risks, because they’d know their colleagues and company would back them up, no matter what. Drawing on powerful and inspiring stories, Sinek shows how to sustain an organization’s WHY while continually adding people to the mix.

    Darrell Huff runs the gamut of every popularly used type of statistic, probes such things as the sample study, the tabulation method, the interview technique, or the way the results are derived from the figures, and points up the countless number of dodges which are used to fool rather than to inform.

    We're expected to be authentic but not too authentic. Professional but not stiff. Friendly but not an oversharer.As organizational consultants and regular people, we know what it's like to experience uncomfortable emotions at work - everything from mild jealousy and insecurity to panic and rage. Ignoring or suppressing what you feel hurts your health and productivity but so does letting your emotions run wild.In this book we'll help you figure out which emotions to toss, which to keep to yourself, and which to express in order to be both happier and more effective. We'll share the latest research and helpful tips, and reveal the surprising reason why you'll actually be more healthier and focused if you're less passionate about your job.Drawing on what we've learned from behavioural economics, psychology and our own experiences at countless organizations, we'll show you how to bring your best self (and your whole self) to work every day.

    But are you using it to “out-think” your rivals? If not, you may be missing out on a potent competitive tool.In Competing on Analytics: The New Science of Winning, Thomas H. Davenport and Jeanne G. Harris argue that the frontier for using data to make decisions has shifted dramatically. Certain high-performing enterprises are now building their competitive strategies around data-driven insights that in turn generate impressive business results. Their secret weapon? Analytics: sophisticated quantitative and statistical analysis and predictive modeling.Exemplars of analytics are using new tools to identify their most profitable customers and offer them the right price, to accelerate product innovation, to optimize supply chains, and to identify the true drivers of financial performance. A wealth of examples—from organizations as diverse as Amazon, Barclay’s, Capital One, Harrah’s, Procter & Gamble, Wachovia, and the Boston Red Sox—illuminate how to leverage the power of analytics.

    Features chapters on finance, marketing, accounting, strategy, quantitative analysis, operations, economics, organisational behaviour, and ethics, all revised to reflect the contemporary corporate culture and economic climate.

    The Art of Game Design: A Book of Lenses shows that the same basic principles of psychology that work for board games, card games and athletic games also are the keys to making top-quality video games. Good game design happens when you view your game from many different perspectives, or lenses. While touring through the unusual territory that is game design, this book gives the reader one hundred of these lenses—one hundred sets of insightful questions to ask yourself that will help make your game better. These lenses are gathered from fields as diverse as psychology, architecture, music, visual design, film, software engineering, theme park design, mathematics, writing, puzzle design, and anthropology. Anyone who reads this book will be inspired to become a better game designer—and will understand how to do it.

      Still in his early thirties, Chris is on the verge of completing a tour of every country on earth – he’s already visited more than 175 nations – and yet he’s never held a “real job” or earned a regular paycheck.  Rather, he has a special genius for turning ideas into income, and he uses what he earns both to support his life of adventure and to give back.    There are many others like Chris – those who’ve found ways to opt out of traditional employment and create the time and income to pursue what they find meaningful.  Sometimes, achieving that perfect blend of passion and income doesn’t depend on shelving what you currently do.  You can start small with your venture, committing little time or money, and wait to take the real plunge when you're sure it's successful.   In preparing to write this book, Chris identified 1,500 individuals who have built businesses earning $50,000 or more from a modest investment (in many cases, $100 or less), and from that group he’s chosen to focus on the 50 most intriguing case studies.  In nearly all cases, people with no special skills discovered aspects of their personal passions that could be monetized, and were able to restructure their lives in ways that gave them greater freedom and fulfillment.   Here, finally, distilled into one easy-to-use guide, are the most valuable lessons from those who’ve learned how to turn what they do into a gateway to self-fulfillment.  It’s all about finding the intersection between your “expertise” – even if you don’t consider it such -- and what other people will pay for.  You don’t need an MBA, a business plan or even employees.  All you need is a product or service that springs from what you love to do anyway, people willing to pay, and a way to get paid.   Not content to talk in generalities, Chris tells you exactly how many dollars his group of unexpected entrepreneurs required to get their projects up and running; what these individuals did in the first weeks and months to generate significant cash; some of the key mistakes they made along the way, and the crucial insights that made the business stick.  Among Chris’s key principles: if you’re good at one thing, you’re probably good at something else; never teach a man to fish – sell him the fish instead; and in the battle between planning and action, action wins.   In ancient times, people who were dissatisfied with their lives dreamed of finding magic lamps, buried treasure, or streets paved with gold.  Today, we know that it’s up to us to change our lives.  And the best part is, if we change our own life, we can help others change theirs.  This remarkable book will start you on your way.