Master the art of building analytical models using R About This Book Load, wrangle, and analyze your data using the world's most powerful statistical programming language Build and customize publication-quality visualizations of powerful and stunning R graphs Develop key skills and techniques with R to create and customize data mining algorithms Use R to optimize your trading strategy and build up your own risk management system Discover how to build machine learning algorithms, prepare data, and dig deep into data prediction techniques with R Who This Book Is For This course is for data scientist or quantitative analyst who are looking at learning R and take advantage of its powerful analytical design framework. It’s a seamless journey in becoming a full-stack R developer. What You Will Learn Describe and visualize the behavior of data and relationships between data Gain a thorough understanding of statistical reasoning and sampling Handle missing data gracefully using multiple imputation Create diverse types of bar charts using the default R functions Familiarize yourself with algorithms written in R for spatial data mining, text mining, and so on Understand relationships between market factors and their impact on your portfolio Harness the power of R to build machine learning algorithms with real-world data science applications Learn specialized machine learning techniques for text mining, big data, and more In Detail The R learning path created for you has five connected modules, which are a mini-course in their own right. As you complete each one, you'll have gained key skills and be ready for the material in the next module! This course begins by looking at the Data Analysis with R module. This will help you navigate the R environment. You'll gain a thorough understanding of statistical reasoning and sampling. Finally, you'll be able to put best practices into effect to make your job easier and facilitate reproducibility. The second place to explore is R Graphs, which will help you leverage powerful default R graphics and utilize advanced graphics systems such as lattice and ggplot2, the grammar of graphics. You'll learn how to produce, customize, and publish advanced visualizations using this popular and powerful framework. With the third module, Learning Data Mining with R, you will learn how to manipulate data with R using code snippets and be introduced to mining frequent patterns, association, and correlations while working with R programs. The Mastering R for Quantitative Finance module pragmatically introduces both the quantitative finance concepts and their modeling in R, enabling you to build a tailor-made trading system on your own. By the end of the module, you will be well-versed with various financial techniques using R and will be able to place good bets while making financial decisions. Finally, we'll look at the Machine Learning with R module. With this module, you'll discover all the analytical tools you need to gain insights from complex data and learn how to choose the correct algorithm for your specific needs. You'll also learn to apply machine learning methods to deal with common tasks, including classification, prediction, forecasting, and so on. Style and approach Learn data analysis, data visualization techniques, data mining, and machine learning all using R and also learn to build models in quantitative finance using this powerful language.

Advance your skills in efficient data analysis and data processing using the powerful tools of Scala, Spark, and Hadoop About This Book This is a primer on functional-programming-style techniques to help you efficiently process and analyze all of your data Get acquainted with the best and newest tools available such as Scala, Spark, Parquet and MLlib for machine learning Learn the best practices to incorporate new Big Data machine learning in your data-driven enterprise to gain future scalability and maintainability Who This Book Is For Mastering Scala Machine Learning is intended for enthusiasts who want to plunge into the new pool of emerging techniques for machine learning. Some familiarity with standard statistical techniques is required. What You Will Learn Sharpen your functional programming skills in Scala using REPL Apply standard and advanced machine learning techniques using Scala Get acquainted with Big Data technologies and grasp why we need a functional approach to Big Data Discover new data structures, algorithms, approaches, and habits that will allow you to work effectively with large amounts of data Understand the principles of supervised and unsupervised learning in machine learning Work with unstructured data and serialize it using Kryo, Protobuf, Avro, and AvroParquet Construct reliable and robust data pipelines and manage data in a data-driven enterprise Implement scalable model monitoring and alerts with Scala In Detail Since the advent of object-oriented programming, new technologies related to Big Data are constantly popping up on the market. One such technology is Scala, which is considered to be a successor to Java in the area of Big Data by many, like Java was to C/C++ in the area of distributed programing. This book aims to take your knowledge to next level and help you impart that knowledge to build advanced applications such as social media mining, intelligent news portals, and more. After a quick refresher on functional programming concepts using REPL, you will see some practical examples of setting up the development environment and tinkering with data. We will then explore working with Spark and MLlib using k-means and decision trees. Most of the data that we produce today is unstructured and raw, and you will learn to tackle this type of data with advanced topics such as regression, classification, integration, and working with graph algorithms. Finally, you will discover at how to use Scala to perform complex concept analysis, to monitor model performance, and to build a model repository. By the end of this book, you will have gained expertise in performing Scala machine learning and will be able to build complex machine learning projects using Scala. Style and approach This hands-on guide dives straight into implementing Scala for machine learning without delving much into mathematical proofs or validations. There are ample code examples and tricks that will help you sail through using the standard techniques and libraries. This book provides practical examples from the field on how to correctly tackle data analysis problems, particularly for modern Big Data datasets.

A practical, indispensable security guide that will navigate you through the complex realm of securely building and deploying systems in our IoT-connected world About This Book Learn to design and implement cyber security strategies for your organization Learn to protect cyber-physical systems and utilize forensic data analysis to beat vulnerabilities in your IoT ecosystem Learn best practices to secure your data from device to the cloud Gain insight into privacy-enhancing techniques and technologies Who This Book Is For This book targets IT Security Professionals and Security Engineers (including pentesters, security architects and ethical hackers) who would like to ensure security of their organization's data when connected through the IoT. Business analysts and managers will also find it useful. What You Will Learn Learn how to break down cross-industry barriers by adopting the best practices for IoT deployments Build a rock-solid security program for IoT that is cost-effective and easy to maintain Demystify complex topics such as cryptography, privacy, and penetration testing to improve your security posture See how the selection of individual components can affect the security posture of the entire system Use Systems Security Engineering and Privacy-by-design principles to design a secure IoT ecosystem Get to know how to leverage the burdgening cloud-based systems that will support the IoT into the future. In Detail With the advent of Intenret of Things (IoT), businesses will be faced with defending against new types of threats. The business ecosystem now includes cloud computing infrastructure, mobile and fixed endpoints that open up new attack surfaces, a desire to share information with many stakeholders and a need to take action quickly based on large quantities of collected data. . It therefore becomes critical to ensure that cyber security threats are contained to a minimum when implementing new IoT services and solutions. . The interconnectivity of people, devices, and companies raises stakes to a new level as computing and action become even more mobile, everything becomes connected to the cloud, and infrastructure is strained to securely manage the billions of devices that will connect us all to the IoT. This book shows you how to implement cyber-security solutions, IoT design best practices and risk mitigation methodologies to address device and infrastructure threats to IoT solutions. This book will take readers on a journey that begins with understanding the IoT and how it can be applied in various industries, goes on to describe the security challenges associated with the IoT, and then provides a set of guidelines to architect and deploy a secure IoT in your Enterprise. The book will showcase how the IoT is implemented in early-adopting industries and describe how lessons can be learned and shared across diverse industries to support a secure IoT. Style and approach This book aims to educate readers on key areas in IoT security. It walks readers through engaging with security challenges and then provides answers on how to successfully manage IoT security and build a safe infrastructure for smart devices. After reading this book, you will understand the true potential of tools and solutions in order to build real-time security intelligence on IoT networks.

Become an expert at using Python for advanced statistical analysis of data using real-world examples About This Book Clean, format, and explore data using graphical and numerical summaries Leverage the IPython environment to efficiently analyze data with Python Packed with easy-to-follow examples to develop advanced computational skills for the analysis of complex data Who This Book Is For If you are a competent Python developer who wants to take your data analysis skills to the next level by solving complex problems, then this advanced guide is for you. Familiarity with the basics of applying Python libraries to data sets is assumed. What You Will Learn Read, sort, and map various data into Python and Pandas Recognise patterns so you can understand and explore data Use statistical models to discover patterns in data Review classical statistical inference using Python, Pandas, and SciPy Detect similarities and differences in data with clustering Clean your data to make it useful Work in Jupyter Notebook to produce publication ready figures to be included in reports In Detail Python, a multi-paradigm programming language, has become the language of choice for data scientists for data analysis, visualization, and machine learning. Ever imagined how to become an expert at effectively approaching data analysis problems, solving them, and extracting all of the available information from your dataWell, look no further, this is the book you want! Through this comprehensive guide, you will explore data and present results and conclusions from statistical analysis in a meaningful way. You’ll be able to quickly and accurately perform the hands-on sorting, reduction, and subsequent analysis, and fully appreciate how data analysis methods can support business decision-making. You’ll start off by learning about the tools available for data analysis in Python and will then explore the statistical models that are used to identify patterns in data. Gradually, you’ll move on to review statistical inference using Python, Pandas, and SciPy. After that, we’ll focus on performing regression using computational tools and you’ll get to understand the problem of identifying clusters in data in an algorithmic way. Finally, we delve into advanced techniques to quantify cause and effect using Bayesian methods and you’ll discover how to use Python’s tools for supervised machine learning. Style and approach This book takes a step-by-step approach to reading, processing, and analyzing data in Python using various methods and tools. Rich in examples, each topic connects to real-world examples and retrieves data directly online where possible. With this book, you are given the knowledge and tools to explore any data on your own, encouraging a curiosity befitting all data scientists.

Harness actionable insights from your data with computational statistics and simulations using R About This Book Learn five different simulation techniques (Monte Carlo, Discrete Event Simulation, System Dynamics, Agent-Based Modeling, and Resampling) in-depth using real-world case studies A unique book that teaches you the essential and fundamental concepts in statistical modeling and simulation Who This Book Is For This book is for users who are familiar with computational methods. If you want to learn about the advanced features of R, including the computer-intense Monte-Carlo methods as well as computational tools for statistical simulation, then this book is for you. Good knowledge of R programming is assumed/required. What You Will Learn The book aims to explore advanced R features to simulate data to extract insights from your data. Get to know the advanced features of R including high-performance computing and advanced data manipulation See random number simulation used to simulate distributions, data sets, and populations Simulate close-to-reality populations as the basis for agent-based micro-, model- and design-based simulations Applications to design statistical solutions with R for solving scientific and real world problems Comprehensive coverage of several R statistical packages like boot, simPop, VIM, data.table, dplyr, parallel, StatDA, simecol, simecolModels, deSolve and many more. In Detail Data Science with R aims to teach you how to begin performing data science tasks by taking advantage of Rs powerful ecosystem of packages. R being the most widely used programming language when used with data science can be a powerful combination to solve complexities involved with varied data sets in the real world. The book will provide a computational and methodological framework for statistical simulation to the users. Through this book, you will get in grips with the software environment R. After getting to know the background of popular methods in the area of computational statistics, you will see some applications in R to better understand the methods as well as gaining experience of working with real-world data and real-world problems. This book helps uncover the large-scale patterns in complex systems where interdependencies and variation are critical. An effective simulation is driven by data generating processes that accurately reflect real physical populations. You will learn how to plan and structure a simulation project to aid in the decision-making process as well as the presentation of results. By the end of this book, you reader will get in touch with the software environment R. After getting background on popular methods in the area, you will see applications in R to better understand the methods as well as to gain experience when working on real-world data and real-world problems. Style and approach This book takes a practical, hands-on approach to explain the statistical computing methods, gives advice on the usage of these methods, and provides computational tools to help you solve common problems in statistical simulation and computer-intense methods.

A masterful history of one of the most important movements of our time, Revolution in Mind is a brilliant, engaging, and radically new work the first ever to fully account for the making of psychoanalysis. In a sweeping narrative, George Makari demonstrates how a new way of thinking about inner life coalesced and won followers who spread this body of thought throughout the West. Along the way he introduces the reader to a fascinating array of characters, many of whom have been long ignored or forgotten.Amid great ferment, Sigmund Freud emerged as a creative, interdisciplinary thinker who devised a riveting new theory of the mind that attracted acolytes from the very fields the Viennese doctor had mined for his synthesis. These allies included Eugen Bleuler, Carl Jung, and Alfred Adler, all of whom eventually broke away and accused the Freudian community of being unscientific. Makari reveals how in the wake of these crises, innovators like Sndor Ferenczi, Wilhelm Reich, Melanie Klein, and others reformed psychoanalysis, which began to gain wide acceptance only to be banished from the continent and sent into exile due to the rise of fascism.Groundbreaking, insightful, and compulsively readable, Revolution in Mind goes beyond myth and polemic to give us the story of one of the most controversial intellectual endeavors of the twentieth century.

An epic joint biography, Masters and Commanders explores the degree to which the course of the Second World War turned on the relationships and temperaments of four of the strongest personalities of the twentieth century: political masters Winston Churchill and Franklin D. Roosevelt and the commanders of their armed forces, General Sir Alan Brooke and General George C. Marshall. Each was exceptionally tough willed and strong minded, and each was certain that he knew best how to win the war. Yet each knew that he had to win at least two of the others if he was to have his strategy adopted. Andrew Roberts, whom The Economist calls "Britain's finest contemporary military historian," traces the mutual suspicion and admiration, the rebuffs and the charm, the often-explosive disagreements and wary reconciliations, and he helps us to appreciate the motives and imperatives acting upon these key leaders struggling to destroy Nazism. Drawing on newly discovered verbatim accounts of Churchill's war-cabinet meetings and on the private papers of nearly seventy contemporaries, Roberts reconstructs the lively debates of the four principals and other leading figures, and attempts to answer some of the key questions of Allied strategy. Why, when the most direct route from Germany to Britain was through north-western France, did the Western Allies launch attacks via North Africa, Sicily, and RomeWhy, if Operation Overlord in June 1944 was intended to be the start of the Allies' great thrust into Germany, did four hundred thousand men land five hundred miles to the south, in southern France, two months laterWhy did the Allies not take Berlin, Vienna, or Prague and allow the Iron Curtain to descend where it didMasters and Commanders dramatically re-creates the atmosphere, debates, and maneuverings through which Allied grand strategy was forged and reveals the profound impact of personality upon history.

An incredible treasure trove of more than 150 illustrations detailing a small nation of African Americans prepared to make their mark on America

This is the book to grab when . . . you're pulling your hair out, screaming like a banshee, blubbering with frustration, or hyperventilating because you just don't know what to do!Jane Buckingham, author of The Modern Girl's Guide to Life, is back with a collection of helpful quick fixes for the deserving gal with the best intentions who gets caught in sticky situations. Here are warm, witty, and eminently wise solutions to those everyday problems that pop up as a result of impulsive actions or just plain bad luck helpful hints on what to do if you: Send an e-mail you instantly regret Botch your self-tan Discover your best friend's husband is cheating on her Break your corkscrew while opening your only bottle of wine Run into your ex and need to look hot, fast! Are expected to name your baby after a family member with an awful name And that's just a small sampling of the scenarios for which Jane Buckingham offers solutions in The Modern Girl's Guide to Sticky Situations. So if you find yourself in a pickle . . . just leave it to Jane!

A lavishly illustrated history of America's game, from the unparalleled collections of the Library of Congress Baseball, the sport that helped reunify the country in the years after the Civil War, remains the National Pastime. The Library of Congress houses the world's largest baseball collection, documenting the history of the game and providing a unique look at America since the late 1700s. Now Baseball Americana presents the best of the best from that treasure trove. From baseball's biggest stars to street urchins, from its most newsworthy stories to sandlot and Little League games, the book examines baseball's hardscrabble origins, rich cultural heritage, and uniquely American character.The more than 350 fabulous illustrations many never before published featured first-generation, vintage photographic and chromolithographic baseball cards; photographs of famous players and ballparks; and newspaper clippings, cartoons, New Deal photographs, and baseball advertisements. Packed with images that will surprise and thrill even the most expert collector, Baseball Americana is a gift for every baseball fan.

In this hilarious and moving book, popular English humorist Miles Kington faces cancer and death with his sparkling trademark wit, musing on everything from board games and yodeling to the prospect of being outlived by his dog.When some people are told they have only a few months to live, they might travel around the world or write their memoirs or put their affairs in order. When it happened at the age of 66 to Miles Kington-one of England's best-loved humorists-he did what he did best, offering sharp, wry, laugh-out-loud observations and ideas about his situation. Following his diagnosis of pancreatic cancer, Kington proposes crazier and crazier ideas for his next book (what he calls "cashing in on cancer") in a series of letters to his literary agent, Gill.And what sort of things capture Kington's attention in his waning monthsThe sudden grimness of those 1,000 Places to See Before You Die books, for example. (What about 100 Things to Do Before You Die, Without Leaving Home?, he suggests. Instead of bungee jumping and whitewater rafting, learn to whistle with two fingers in your mouth, yodel, or steam open envelopes.) The irony that his dog, Berry, will probably outlive him, or the semi-outrageous idea of creating a funeral video:The answer is quite simple.Make a video in advance of my farewell speech, to be shown on a monitor, from the pulpit, or on a screen behind the stage, or wherever the best place would be.I have already visualised the opening shot.It is of me, smiling ruefully, and saying to camera: "Hello. I'm sorry I couldn't be here in person with you today."Mischievous and utterly original, Miles Kington's words in the face of death are memorable and surprisingly uplifting.

A comprehensive and definitive guide to America's 107 historically black colleges and universities, this commemorative gift book explores the historical, social, and cultural importance of the nation's HBCUs and celebrates their rich legacy.Included in this one-of-a-kind collection are: Detailed profiles of each HBCU Illuminating portraits of distinguished HBCU graduates such as Leontyne Price, Thurgood Marshall, Spike Lee, and Oprah Winfrey Little-known anecdotes about pre-Civil War efforts to educate blacks, such as how a white pastor founded what became Lincoln University after his black prot was excluded from Princeton's Theological Seminary Rare photographs and archival materials featuring the likes of Eleanor Roosevelt addressing students at Howard University Chronicling the history of education in the African American community, I'll Find a Way or Make One is not only an unprecedented salute to historically black colleges and universities, but also an indispensable account of some of the most important events of African Americana and American history.

It has been said that dreams are the windows to the soul -- andnow those windows can be opened wide! The book you hold in your hands is a concise compendium of pre*ive information, an easy-to-use reference guide to the meanings and import of the remarkable visions that visit us while we sleep.Here in one volume are the essential keys to unlocking themysteries of the subconscious -- and to putting the power of dreams at your fingertips! The meaning behind more than 800 dream symbols The history of dream interpretation Lucid, repetitive, and sequential dreams Sleep patterns and the workings of the unconscious mind How to keep a "dream diary"

A delicate flower Lady Caroline Burroughs is desperate. Her unscrupulous guardian is squandering away her inheritance, and now wants to gain complete control over her dwindling wealth by forcing her to wed his aged crony. But Caroline has found a solution to her woes. Though it means surrendering her long-cherished dream of marring for love, she agrees to a preemptive temporary union with a devilishly handsome stranger a brave and noble Scotsman who believes that love is an illusion.A thorny romanceMajor Hugh MacColme has every reason to hate the British since the Crown stole his ancestral castle and sent his father and brother into exile. And he never imagined he would end up marrying one of the enemy. But a year spent in the intimate company of an exquisite English rose seems a small price to pay for recovering his birthright. For tender-hearted Caroline, however, the difficult part will be coping with her unexpected desire for this proud and distant man no use for is the warm and healing love he truly needs.

A rescued rogue . . . Scandal has rocked the city of London. Colin Eversea, a handsome, reckless unapologetic rogue is sentenced to hang for murder and, inconveniently for him, the only witness to the crime disappears. Then again, throughout history, the Everseas have always managed to cheat fate in style: Colin is snatched from the gallows by a beautiful, clever mercenary.A captivating captor. . . Cool-headed, daring Madeleine Greenway is immune to Colin's vaunted charm. Her mission is not to rescue Colin but to kidnap him, and to be paid handsomely for it. But when it becomes clear that whoever wants Colin alive wants Madeline dead, the two become uneasy allies in a deadly race for truth. Together, they'll face great danger and a passion neither can resist.

Maximillian Wells, the Earl of Trent, couldn't believe his ears-or his eyes. Before him stood beautiful, unattainable Pandora Effington, the town's most scandalous beauty, and the fiery heiress was making him a most tantalizing offer. If he wanted to take Pandora's hand in marriage, he had to play a game of her devising-and he had no intention of losing. Most of London's eligible bachelors left Pandora cold and she longed for a true hero-a man who would do anything in his power to win her love. Maximillian's very touch sent shivers down her spine and made her dream of long nights spent in his arms. But was he willing to risk everything he held dear to prove his love?

James Cordier is all blue blood and entirely dangerous. He's a master of disguise, a brilliant thief, a first-class lover all for King and Country and, by gad, he's so weary of it. His last mission is to "acquire" a packet of incriminating letters from one notorious woman. Then he can return to London and meet sweet-natured heiresses not adventuresses and fallen women.Francesca Bonnard has weathered heartbreak, scorn, and scandal. She's independent, happy, and definitely fallen; and she's learned that "gentlemen" are more trouble than they're worth. She can also see that her wildly attractive new neighbor is bad news.But as bad as James is, there are others far worse also searching for Francesca's letters. And suddenly nothing is simple especially the nearly incendiary chemistry between the two most jaded, sinful souls in Europe. And just as suddenly, risking everything may be worth the prize.

Rule #1 Don't lose focus...Barrel racer Alicia Kanani has had a long road to the top and she's not quite there yet. Finances have always been tight, and in the glitz and glam world of professional rodeo, that means that second best is probably the best she can hope for. With the National Finals coming up, she's certainly not looking for a pair of cowboys to distract her.Rule #2 Don't gamble what you can't live without Playboy Chris Thomas is sure Alicia's the perfect woman for his level-headed team roping partner, David Greenly. It seems like a match, until Chris realizes he wants Alicia for himself. The stakes have been raised; David and Chris are supposed to be a team, and this time, they're on opposite sides.Can Alicia rope this playboy's heart, or will they find themselves too tangled up to let true love in?

T. J. Kline's Healing Harts series continues as a soldier suffering from PTSD and a therapy dog trainer find that some scars can only be healed by love Julia Hart knows how much good she does training therapy dogs—it's what helped her overcome her own trials after a relationship turned unexpectedly violent. But moving beyond her mistakes meant trusting only her family with her heart. Dylan, a former soldier, has run out of hope for recovery. Plagued by nightmares and flashbacks, he doubts anything will help him overcome his PTSD. When his brother convinces him to try one last time, he agrees to get a therapy dog. Dylan didn't expect to find Julia or a chance for a "normal" future again. But when Julia's attacker is released from prison, Dylan and Julia will have to face the past together.

Devon St John has never had a problem in his life until now. Born to wealth and privilege, surrounded by a warm and loving family, he has pursued a life of leisure, chasing the most beautiful women London has to offer. All told, he has the perfect life and no intentions of ever settling down in any shape, form or fashion. So resolved, he heads to his friends Scottish castle, unaware that fate is already hard at work.As the illegitimate half-sister to Viscount Strathmore, Melody Macdonald refuses to reside under his roof and instead lives in a thatched house on the edge of the forest that borders Strathmore Castle. Ever since she ran off at the tender age of twelve to become an apprentice to a master of stained glass, Melody has been deplorably independent and wild. When Devon arrives at Strathmore Castle, he is taken aback by the rude, overbearing, illegitimate Scotswoman who refuses even to pretend to possess any feminine wiles. But Devon is determined to teach the strong-willed Melody a lesson in love ...

The FlowerDoomed to a life of unending toil, Heather Simmons fears for her innocence until a shocking, desperate act forces her to flee. . . and to seek refuge in the arms of a virile and dangerous stranger.The FlameA lusty adventurer married to the sea, Captain Brandon Birmingham courts scorn and peril when he abducts the beautiful fugitive from the tumultuous London dockside. But no power on Earth can compel him to relinquish his exquisite prize. For he is determined to make the sapphire-eyed prize. For he is determined to make the sapphire-eyed lovely his woman. . .and to carry her off to far, uncharted realms of sensuous, passionate love.