Wissenschaft

Learn how to use R to turn raw data into insight, knowledge, and understanding. 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. Youll 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 youve learned along the way.Youll learn how to:Wrangletransform your datasets into a form convenient for analysisProgramlearn powerful R tools for solving data problems with greater clarity and easeExploreexamine your data, generate hypotheses, and quickly test themModelprovide a low-dimensional summary that captures true "e;signals"e; in your datasetCommunicatelearn R Markdown for integrating prose, code, and results

WINNER OF THE 2015 COSTA BIOGRAPHY AWARDWINNER OF THE ROYAL SOCIETY SCIENCE BOOK PRIZE 2016'A thrilling adventure story' Bill Bryson'Dazzling' Literary Review 'Brilliant' Sunday Express'Extraordinary and gripping' New Scientist'A superb biography' The Economist'An exhilarating armchair voyage' GILES MILTON, Mail on Sunday Alexander von Humboldt (1769-1859) is the great lost scientist - more things are named after him than anyone else. There are towns, rivers, mountain ranges, the ocean current that runs along the South American coast, there's a penguin, a giant squid - even the Mare Humboldtianum on the moon. His colourful adventures read like something out of a Boy's Own story: Humboldt explored deep into the rainforest, climbed the world's highest volcanoes and inspired princes and presidents, scientists and poets alike. Napoleon was jealous of him; Simon Bol var's revolution was fuelled by his ideas; Darwin set sail on the Beagle because of Humboldt; and Jules Verne's Captain Nemo owned all his many books. He simply was, as one contemporary put it, 'the greatest man since the Deluge'.Taking us on a fantastic voyage in his footsteps - racing across anthrax-infected Russia or mapping tropical rivers alive with crocodiles - Andrea Wulf shows why his life and ideas remain so important today. Humboldt predicted human-induced climate change as early as 1800, and The Invention of Nature traces his ideas as they go on to revolutionize and shape science, conservation, nature writing, politics, art and the theory of evolution. He wanted to know and understand everything and his way of thinking was so far ahead of his time that it's only coming into its own now. Alexander von Humboldt really did invent the way we see nature.

In this profound and playful book, Nassim Nicholas Taleb presents his ideas about life in the form of aphorisms, the world's earliest - and most memorable - literary form. Procrustes was a character from Greek mythology who abducted travellers and invited them to spend the night in a special bed, which they had to fit to perfection. They never did. Those who were too tall had their legs chopped off; those who were too short were stretched. Every aphorism here is about a Procrustean bed of sorts - we humans, facing the limits of our knowledge, the unseen and the unknown, resolve the tension by squeezing life and the world into crisp commoditized ideas, reductive categories, specific vocabularies and pre-packaged narratives. Only by embracing the unexpected - and accepting what we don't know - can we see the world as it really is.

A clarion call to save humanity's most essential fellow creatures and our health Far beneath our skin exists an unfathomable, ancient universe an internal ecosystem that is critical to our health. Dr Martin Blaser invites us into the wilds of the human ';microbiome', unfurling its inner workings and evolution. For thousands of years, bacteria and human cells have co-existed in a relationship that has ensured the health and equilibrium of our body. But now, much like the natural world outside of us, our internal environment is being irrevocably destroyed. The culprit: some of our most revered medical advances antibiotics which appear to be linked to the epidemics of asthma, eczema, obesity, certain forms of cancer, and other diseases plaguing modern society. In a book that stands as the Silent Spring of its day, Blaser sounds a provocative alarm that we ignore at our peril.

The dramatic human story of an epic scientific quest: the search for the solution of how to calculate longitude and the unlikely triumph of an English genius. With a Foreword by Neil Armstrong.'Sobel has done the impossible and made horology sexy - no mean feat' New ScientistAnyone alive in the 18th century would have known that 'the longitude problem' was the thorniest scientific dilemma of the day - and had been for centuries. Lacking the ability to measure their longitude, sailors throughout the great ages of exploration had been literally lost at sea as soon as they lost sight of land. Thousands of lives, and the increasing fortunes of nations, hung on a resolution.The quest for a solution had occupied scientists and their patrons for the better part of two centuries when, in 1714, Parliament upped the ante by offering a king's ransom (GBP20,000) to anyone whose method or device proved successful. Countless quacks weighed in with preposterous suggestions. The scientific establishment throughout Europe - from Galileo to Sir Isaac Newton - had mapped the heavens in both hemispheres in its certain pursuit of a celestial answer. In stark contrast, one man, John Harrison, dared to imagine a mechanical solution.Full of heroism and chicanery, brilliance and the absurd, LONGITUDE is also a fascinating brief history of astronomy, navigation and clockmaking.Note that it has not been possible to include the same picture content that appeared in the original print version.

A succinct, startling and lavishly illustrated guide to discoveries that are altering our understanding and threatening some of our most cherished belief systems, The Grand Design is a book that will inform - and provoke - like no other.

The 'extended phenotype' is Dawkins' key contribution to the gene's eye view of evolution given in The Selfish Gene. He shows that the influence of genes can extend far beyond the bodies in which they reside, manipulating the environment and the behaviour of other individuals. A worldwide bestseller and a classic work of scientific exposition.

"When the Heffleys agree to spend summer break with both Mom's and Dad's relatives at the same time, they have to figure out how to be in two places at once. With Greg caught in the middle, can the Heffleys pull off the ultimate scheme? Or will their vacation turn into a hilarious hot mess?"--

Living Deliciously is the ritual of prioritising your joy and rest, choosing to notice the beauty of everyday existence, and taking the initiative to create small, considered moments for yourself. This book will help you cultivate a sense of agency in your everyday life through intentional actions so that you're able to enjoy your life moment to moment, instead of counting on the big, momentous life events. Too many of us have lost connection with ourselves and what makes us happy because our attention is drawn to external and material things that ultimately leave us feeling dissatisfied. Living a delicious life is an achievable and sustainable way of enabling our bliss and allowing time for what makes us feel good.It's time for us all to fall in love with ourselves and our own lives.PRAISE FOR WOMEN DON'T OWE YOU PRETTY by FLORENCE GIVEN 'An incredible mouthpiece for modern intersectional feminism.' - Glamour'A fearless book.' - Cosmopolitan'A hugely influential young woman.' - Woman's Hour'Rallying, radical and pitched perfectly for her generation.' - Evening Standard

THE NEW YORK TIMES BESTSELLER AS SEEN ON THE HIT TV SHOW 'THE BEAR'Essential lessons in hospitality for every business, from the former co-owner of legendary restaurant Eleven Madison Park.Will Guidara was twenty-six when he took the helm of Eleven Madison Park, a struggling New York City two-star brasserie that had never quite lived up to its majestic room. Eleven years later, EMP was named the best restaurant in the world.How did Guidara pull off this unprecedented transformation? Radical reinvention, a true partnership between the kitchen and the dining room-and memorable, over-the-top, bespoke hospitality. Guidara's team surprised a family who had never seen snow with a magical sledding trip to Central Park after their dinner; they filled a private dining room with sand, complete with mai-tais and beach chairs, to console a couple with a cancelled vacation. And his hospitality extended beyond those dining at the restaurant to his own team, who learned to deliver praise and criticism with intention; why the answer to some of the most pernicious business dilemmas is to give more-not less; and the magic that can happen when a busser starts thinking like an owner.Today, every business can choose to be a hospitality business-and we can all transform ordinary transactions into extraordinary experiences. Featuring sparkling stories of his journey through restaurants, with the industry's most famous players like Daniel Boulud and Danny Meyer, Guidara urges us all to find the magic in what we do-for ourselves, the people we work with, and the people we serve.

"This indispensable guide reveals expert tips for traveling with kids"--]cProvided by publisher.

- THE INSTANT #1 NEW YORK TIMES BESTSELLER -You can get happier. And getting there will be the adventure of a lifetime.In Build the Life You Want, Harvard Professor Arthur C. Brooks and Oprah Winfrey invite you to begin a journey toward greater happiness, no matter how challenging your circumstances. Combining their decades of experience studying happiness from every angle, they show you how to improve your life right now - instead of waiting for the outside world to change. You will learn how to:- Manage your emotions so they no longer control your outlook and behaviour- Turn life's inevitable difficulties and challenges into opportunities for growth- Strengthen your family ties by managing your expectations and building trust- Create and preserve deep and lasting friendships at any age- Develop an approach to work that fits your life and brings satisfaction- Find your inner peace with a spiritual practiceBuild the Life You Want introduces you to the cutting-edge science that can change your life, in understandable terms and with actionable strategies. Along the way, Arthur and Oprah share hard-earned wisdom from their own lives and careers. In every page, your happiness skills will grow, and you will learn amazing information you can't wait to share with others. Build the Life You Want is your blueprint for a better life.

The classic work from the "father of value investing"¿fully updated for today's generation of investorsFirst published in 1934, Security Analysis is one of the most influential financial books ever written. With more than million copies sold, it has provided generations of investors with the timeless value investing philosophy and techniques of the legendary Benjamin Graham and David L. Dodd.Security Analysis, Seventh Edition features the ideas and methods of today's masters of value investing, who discuss the influence of Graham and Dodd on today's markets and contextualize the philosophy that has influenced so many famous investors.The successful value investor must constantly be in the process of reinvention, of raising his or her game to navigate the terrain of new eras, novel securities, nascent businesses, emerging industries, shifting standards, and evolving market conditions. With the diverse perspectives of experienced contributors, this new edition of Security Analysis is a rich and varied tapestry of highly informed investment thinking that will be a worthy and long-lived successor to the preceding editions.

Put yourself back in control of your mind and your life with these meditation practices proven by neuroscientific research.In this modern digital age, many of us feel overwhelmed, panicked and short on time. The practice of meditation is an ancient and scientifically proven antidote to that frenzied feeling. Combining scientific expertise and spiritual wisdom, this is a practical guide on how it can help you feel calm and in control.With chapters on Breathing, Compassion and Worry, it is full of empirically proven and easy-to-follow exercises that will help you tackle mental obstacles, including issues such as self-doubt and negative thought patterns. This is a fresh perspective on meditation that will uplift and soothe your mind, whether you're new to it or not.PRE-ORDER THE LATEST BOOK FROM BESTSELLING AUTHOR OF EMOTIONAL INTELLIGENCE, DANIEL GOLEMAN

This glorious, authoritative, and unprecedented retrospective of Doré's prints and paintings, drawn from an oeuvre of more than 10,000 works, comes in a spectacularly ornate package that reflects the artist's own dramatic style. If you were a consumer of literature in the nineteenth century, chances are the volumes in your library featured the illustrations of Gustave Doré. From the Bible to Shakespeare, Balzac to Milton, Cervantes to Poe, Doré's intricate, romantic, and exuberant drawings brought great works to life, and were as treasured as the stories and poetry they depicted. Furthermore, as this magnificent book reveals, he was also a skilled sculptor, painter, and cartoonist. This book spans Doré's entire career, with chapters dedicated to specific works such as The Divine Comedy , Don Quixote , Tennyson's Idylls of the King , and medieval fairy tales-each featuring exquisite full-page reproductions that allow Doré's genius for line, shading, and texture to shine through. The authors also provide a background on the techniques that Doré employed to achieve his exquisite works. Fans of Doré will appreciate this volume's spectacular production, which features quarter binding, gold foil stamping, embossing on the cover and spine, a belly band, and silkscreen printing on three edges. Filled with incisive analysis and expert historical perspectives, this book is the consummate collector's item-a volume as expansive and sensational as the artist himself. Ausstattung: Mit 3D-Prägung und drei verschiedenen Folienprägungen auf der Covervorderseite und Rücken; Banderole mit Prägungen; Farbschnitt mit Buchtitel

An Interactive Guide to the Tonic Labyrinthine Reflex (TLR) is the fourth book in the series, Integrating Primitive Reflexes Through Play and Exercise. TLR influences head control, alignment, muscle tone, balance against gravity, static and dynamic posture, visual skills, auditory skills, motor coordination, and vestibular skills (sense of balance). When the TLR is not fully integrated, milestones such as rolling, kneeling, sitting, standing, and walking will be compromised. In addition, motor coordination, postural control, reading, handwriting, concentration, and playing sports become challenging and may lead to other delays in learning, social interaction, and behavior. This interactive guide to the TLR offers service providers, fitness instructors, parents, and teachers the opportunity to incorporate therapeutic exercises. Inside you will find: ¿Explanation of the primitive reflexes and how to identify "integrated" and "retained" reflexes in your child or student Signs and symptoms commonly observed when the Tonic Labyrinthine Reflex is not fully integratedEasy-to-follow exercises and modifications Symptoms checklist Letter of support and guide to parents

"Thorfinn's travels have taken him from Iceland to England, Denmark, the distant trading posts of the Byzantine Empire, and back home again. On the journey, he has amassed scars, losses, and sins to atone for, but also found strength in his friends, in his new wife, and in the dream that he's never let go, of a new land free of brutality and slavery. At last, the moment has come to set foot on Vinland--not the misty ideal he has carried there, but the real thing--and to meet the people who have made it their home for generations before Thorfinn's quest began..."--Provided by publisher.

Antifragile, a masterpiece by Nassim Nicholas Taleb, is a book that will truly change your perspective. Published in 2014 by Random House LCC US, this book belongs to a genre that blends philosophy, economics, and psychology in a unique and captivating way. Antifragile goes beyond the conventional dichotomy of fragile versus robust. Taleb introduces a third category, 'Antifragile,' things that gain from disorder. The author skillfully guides the reader to understand how we can apply this concept in various aspects of our lives. Antifragile is not just a book, it's a new way of looking at the world. Don't miss out on this enlightening read from one of the most profound thinkers of our time.