Using Math to Defeat the Enemy


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To Watch Over Them Day and Night


Book Description

I have been behind enemy lines. Once in a city in the middle of East Germany. Berlin was divided by a wall that to cross meant certain death. Now it is one thing to be behind enemy lines, but to live there is another matter. Working behind enemy lines at least brings the hope of returning to friendly territory or overcoming the enemy completely. But the world we live in, even in America, we are smack dead center of enemy territory and the enemy isn't going anywhere, at least not until the Lord comes back and kicks Lucifer's tail. That's right, when your Christian children are at home, school, daycare, or VBS, they are in enemy territory, belonging to Lucifer. But, Israel was in the same boat, especially after Nehemiah returned to rebuild the destroyed vulnerable city of Jerusalem.And they all plotted together to come and fight against Jerusalem and to cause confusion in it. And we prayed to our God and set a guard as a protection against them day and night.Nehemiah 4:7-9Now we set a guard.




Data Analytics Using Open-Source Tools


Book Description

This book is about using open-source tools in data analytics. The book covers several subjects, including descriptive and predictive modeling, gradient boosting, cluster modeling, logistic regression, and artificial neural networks, among other topics.




I Am...


Book Description

"I am..." is a set of reflections written during the 1st week of school in the 11th Grade. Students were prompted to reflect on past experience and include hopes about deeper learning in the year to come in Biology, Humanities, Math and Spanish.




Introduction to R for Business Intelligence


Book Description

Learn how to leverage the power of R for Business Intelligence About This Book Use this easy-to-follow guide to leverage the power of R analytics and make your business data more insightful. This highly practical guide teaches you how to develop dashboards that help you make informed decisions using R. Learn the A to Z of working with data for Business Intelligence with the help of this comprehensive guide. Who This Book Is For This book is for data analysts, business analysts, data science professionals or anyone who wants to learn analytic approaches to business problems. Basic familiarity with R is expected. What You Will Learn Extract, clean, and transform data Validate the quality of the data and variables in datasets Learn exploratory data analysis Build regression models Implement popular data-mining algorithms Visualize results using popular graphs Publish the results as a dashboard through Interactive Web Application frameworks In Detail Explore the world of Business Intelligence through the eyes of an analyst working in a successful and growing company. Learn R through use cases supporting different functions within that company. This book provides data-driven and analytically focused approaches to help you answer questions in operations, marketing, and finance. In Part 1, you will learn about extracting data from different sources, cleaning that data, and exploring its structure. In Part 2, you will explore predictive models and cluster analysis for Business Intelligence and analyze financial times series. Finally, in Part 3, you will learn to communicate results with sharp visualizations and interactive, web-based dashboards. After completing the use cases, you will be able to work with business data in the R programming environment and realize how data science helps make informed decisions and develops business strategy. Along the way, you will find helpful tips about R and Business Intelligence. Style and approach This book will take a step-by-step approach and instruct you in how you can achieve Business Intelligence from scratch using R. We will start with extracting data and then move towards exploring, analyzing, and visualizing it. Eventually, you will learn how to create insightful dashboards that help you make informed decisions—and all of this with the help of real-life examples.




LinkedIn Memoirs


Book Description

LinkedIn operates the world's largest professional network on the Internet with more than 332 million members in over 200 countries and territories. Dr. Strickland been a LinkedIn Premium member since November 2, 2010. At the time of this publication he has 4,250 followers who view his posts on a regular basis. This book is a collection of his most popular post for the year 2014. I have posted articles on a variety of topics, usually something I am quite passionate about, like professionalism, etiquette, analytical science, leadership, and so on. Post titles include, ""LinkedIn Random Acts of Kindness,"" ""Three Things Leaders Must Do,"" ""The Last Full Measure of Devotion,"" ""To Teach or not to Teach,"" and ""If You Hate Probability Theory, You are in Good Company."" I enjoy the interaction that I have with over 4,000 connections from 59 countries, if I include the Republic of Texas. This book is for them, but also for those friends and colleagues who do not frequent the network as much as I do.




Math with Bad Drawings


Book Description

A hilarious reeducation in mathematics-full of joy, jokes, and stick figures-that sheds light on the countless practical and wonderful ways that math structures and shapes our world. In Math With Bad Drawings, Ben Orlin reveals to us what math actually is; its myriad uses, its strange symbols, and the wild leaps of logic and faith that define the usually impenetrable work of the mathematician. Truth and knowledge come in multiple forms: colorful drawings, encouraging jokes, and the stories and insights of an empathetic teacher who believes that math should belong to everyone. Orlin shows us how to think like a mathematician by teaching us a brand-new game of tic-tac-toe, how to understand an economic crises by rolling a pair of dice, and the mathematical headache that ensues when attempting to build a spherical Death Star. Every discussion in the book is illustrated with Orlin's trademark "bad drawings," which convey his message and insights with perfect pitch and clarity. With 24 chapters covering topics from the electoral college to human genetics to the reasons not to trust statistics, Math with Bad Drawings is a life-changing book for the math-estranged and math-enamored alike.




The War Manual


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Victory in Defeat


Book Description

Told here for the first time in vivid detail is the story of the defenders of Wake Island following their surrender to the Japanese on December 23, 1941. The highly regarded military historian Gregory Urwin spent decades researching what happened and now offers a revealing look at the U.S. Marines, sailors, soldiers, and civilian volunteers in captivity. In addition to exhaustive archival research, he interviewed dozens of POWs and even some of their Japanese captors. He also had access to diaries secretly kept by the prisoners. This information has allowed Urwin to provide a nuanced look at the Japanese guards and how the Americans survived three-and-a-half years in captivity and emerged with a much lower death rate than most other Allies captured in the Pacific. In part, Urwin says, the answer lies in the Wake Islanders’ establishment of life-saving communities that kept their dignity intact. Their mutual-help networks encouraged those who faltered under the physical and psychological torture, including what is today called water boarding. The book notes that the Japanese camp official responsible for that war crime was sentenced to life imprisonment by an American military tribunal. Most spent the war at a camp just outside Shanghai, one of the few places where Japanese authorities permitted the Red Cross to aid prisoners of war. The author also calls attention to the generosity of civilians in Shanghai, including Swiss diplomats and the American and British residents of the fabled International Settlement, who provided food and clothing to the prisoners. In addition, some of the guards proved to be less vicious than those stationed at other POW camps and occasionally went out of their way to aid the men. As the first historical work to fully explore the captivity of Wake Island’s defenders, the book offers information not found in other World War II historie




Fates Worse Than Death


Book Description

A role playing game of suspense, horror and hope in 2080 on the streets of Manhattan.