Mathematical Statistics describes the mathematical underpinnings associated with the practice of statistics. The pre-requisite for this book is a calculus-based course in probability. Nearly 200 figures and dozens of Monte Carlo simulation experiments in R help develop the intuition behind the statistical methods. Real-world problems from a wide range of fields help the reader apply the statistical methods. Over 300 exercises are used to reinforce concepts and make this book appropriate for classroom use. The table of contents for this book is:
1. Random Sampling2. Point Estimation3. Interval Estimation4. Hypothesis Testing
30 Practical and applicable guidelines to think smarter, faster, and with expert insight (even if you aren't one).
Mental models are like giving a treasure map to someone lost in the woods. They provide instant understanding, context, and most importantly, a path to the end destination. Now imagine having such a map for all problems and decisions in your life.
Battle information overwhelm, focus on what really matters, and make complex decisions with speed and confidence.
Mental Models: 30 Thinking Tools sheds light on true intelligence: it's not about knowledge and knowing the capitals of all the countries in the world. It's about how you think, and each mental model is a specific framework on how to think smart and with insight. You can approach the world by trying to analyze each piece of information separately, or you can learn mental models that do the work for you.
Learn how billionaires/CEOs, Olympic athletes, and scientists think differently and avoid mistakes.
Peter Hollins has studied psychology and peak human performance for over a dozen years and is a bestselling author. He has worked with a multitude of individuals to unlock their potential and path towards success. His writing draws on his academic, coaching, and research experience.
The person with a hammer only sees nails. Become the person with a hammer, saw, sander, drill, screwdriver, and axe.
-How to balance information and action without sacrificing speed - MM #3 and #5.
-Understanding what data is really telling you - MM #8 and #10.
-Charles Darwin's secret to clear and honest thinking - MM #11.
Mental models for all walks of life: productivity, professional success, greater happiness, critical thinking, and decision-making.
-Understanding correlation, causation, root causation, and proximate causation - MM #15 and #16.
-Implementing anti-goals to find real priorities and focus - MM #19 and #23.
-Being able to predict the future with basic probabilistic thinking - MM #10 and #25.
-How to strategically allocate your time and resources for biggest impact - MM #27 and #30.
If you know how to program, you're ready to tackle Bayesian statistics. With this book, you'll learn how to solve statistical problems with Python code instead of mathematical formulas, using discrete probability distributions rather than continuous mathematics. Once you get the math out of the way, the Bayesian fundamentals will become clearer and you'll begin to apply these techniques to real-world problems.
Bayesian statistical methods are becoming more common and more important, but there aren't many resources available to help beginners. Based on undergraduate classes taught by author Allen B. Downey, this book's computational approach helps you get a solid start.
What does a medical test tell us about the chances of having a particular disease? How can we tell if a spoken phrase is, 'four candles' or 'fork handles'? How do we a perceive a three-dimensional world from from the two-dimensional images on our retinas? The short answer is Bayes' rule, which transforms meaningless statistics and raw data into useful information. Discovered by an 18th century mathematician and preacher, Bayes' rule is a cornerstone of modern probability theory. In this richly illustrated book, intuitive visual representations of real-world examples are used to show how Bayes' rule is actually a form of commonsense reasoning. The tutorial style of writing, combined with a comprehensive glossary, makes this an ideal primer for novices who wish to gain an intuitive understanding of Bayesian analysis. As an aid to understanding, online computer code (in MatLab, Python and R) reproduces key numerical results and diagrams.
The Perfect Book for Beginners Wanting to Visually Learn About Bayes Theorem Through Real Examples
What if you could quickly and easily learn Bayesian data analysis without complex textbooks and statistics classes?
Imagine being able to apply your newly learned theory to real life situations
Multi-time best selling IT & mathematics author, Arthur Taff, presents the perfect guide for any beginner. Bayesian data analysis can be difficult to learn, especially through textbooks and statistic classes at school. This book aims to solve that issue by presenting the theories in an easy-to-understand and visually intuitive way. This book contains a number of visual examples to build a basic understanding of Bayesian data analysis and then works to teach at a deeper level without the complexities you'd see in other similar books. Additionally, every example in this book has been solved using Excel.
In this book, you will get:
If you are a person that learns by example, especially visually, then this book is perfect for you It is a very important topic in a wide range of industries - so dive in to get a deep understanding
Well, what are you waiting for? Grab your copy today by clicking the BUY NOW button at the top of this page
Learn the fundamentals of Bayesian modeling using state-of-the-art Python libraries, such as PyMC, ArviZ, Bambi, and more, guided by an experienced Bayesian modeler who contributes to these libraries
Key Features- Conduct Bayesian data analysis with step-by-step guidance
- Gain insight into a modern, practical, and computational approach to Bayesian statistical modeling
- Enhance your learning with best practices through sample problems and practice exercises
- Purchase of the print or Kindle book includes a free PDF eBook.
Book DescriptionThe third edition of Bayesian Analysis with Python serves as an introduction to the main concepts of applied Bayesian modeling using PyMC, a state-of-the-art probabilistic programming library, and other libraries that support and facilitate modeling like ArviZ, for exploratory analysis of Bayesian models; Bambi, for flexible and easy hierarchical linear modeling; PreliZ, for prior elicitation; PyMC-BART, for flexible non-parametric regression; and Kulprit, for variable selection.
In this updated edition, a brief and conceptual introduction to probability theory enhances your learning journey by introducing new topics like Bayesian additive regression trees (BART), featuring updated examples. Refined explanations, informed by feedback and experience from previous editions, underscore the book's emphasis on Bayesian statistics. You will explore various models, including hierarchical models, generalized linear models for regression and classification, mixture models, Gaussian processes, and BART, using synthetic and real datasets.
By the end of this book, you will possess a functional understanding of probabilistic modeling, enabling you to design and implement Bayesian models for your data science challenges. You'll be well-prepared to delve into more advanced material or specialized statistical modeling if the need arises.
What you will learn- Build probabilistic models using PyMC and Bambi
- Analyze and interpret probabilistic models with ArviZ
- Acquire the skills to sanity-check models and modify them if necessary
- Build better models with prior and posterior predictive checks
- Learn the advantages and caveats of hierarchical models
- Compare models and choose between alternative ones
- Interpret results and apply your knowledge to real-world problems
- Explore common models from a unified probabilistic perspective
- Apply the Bayesian framework's flexibility for probabilistic thinking
Who this book is forIf you are a student, data scientist, researcher, or developer looking to get started with Bayesian data analysis and probabilistic programming, this book is for you. The book is introductory, so no previous statistical knowledge is required, although some experience in using Python and scientific libraries like NumPy is expected.
Table of Contents- Thinking Probabilistically
- Programming Probabilistically
- Hierarchical Models
- Modeling with Lines
- Comparing Models
- Modeling with Bambi
- Mixture Models
- Gaussian Processes
- Bayesian Additive Regression Trees
- Inference Engines
- Where to Go Next
Are you ready to unlock the mathematical secrets that power today's most advanced artificial intelligence systems? Essential Math for AI is an essential guide for anyone looking to understand the complex mathematical underpinnings of AI. Whether you're an AI enthusiast, a student, or a professional in the field, this book is tailored to enrich your knowledge and prepare you for the future of AI innovation.
Here's what you'll discover inside:
Essential Math for AI provides a comprehensive overview of the mathematical concepts propelling AI forward and offers a glimpse into the future of how these disciplines will continue to shape the AI landscape. With chapter summaries to consolidate your learning and a clear path charted for future exploration, this book is your roadmap to becoming well-versed in the mathematics of AI.
Take the next step in your AI journey. Embrace the mathematical challenges and opportunities with Essential Math for AI.
Handbook of Price Impact Modeling provides practitioners and students with a mathematical framework grounded in academic references to apply price impact models to quantitative trading and portfolio management. Automated trading is now the dominant form of trading across all frequencies. Furthermore, trading algorithm rise introduces new questions professionals must answer, for instance:
Price impact models answer these novel questions at the forefront of quantitative finance. Hence, practitioners and students can use this Handbook as a comprehensive, modern view of systematic trading.
For financial institutions, the Handbook's framework aims to minimize the firm's price impact, measure market liquidity risk, and provide a unified, succinct view of the firm's trading activity to the C-suite via analytics and tactical research.
The Handbook's focus on applications and everyday skillsets makes it an ideal textbook for a master's in finance class and students joining quantitative trading desks. Using price impact models, the reader learns how to:
Finally, the reader finds a primer on the database kdb+ and its programming language q, which are standard tools for analyzing high-frequency trading data at banks and hedge funds.
Authored by a finance professional, this book is a valuable resource for quantitative researchers and traders.
Applied sciences, both physical and social, such as atmospheric, biological, climate, demographic, economic, ecological, environmental, oceanic and political, routinely gather large volumes of spatial and spatio-temporal data in order to make wide ranging inference and prediction. Ideally such inferential tasks should be approached through modelling, which aids in estimation of uncertainties in all conclusions drawn from such data. Unified Bayesian modelling, implemented through user friendly software packages, provides a crucial key to unlocking the full power of these methods for solving challenging practical problems.
Key features of the book:
- Accessible detailed discussion of a majority of all aspects of Bayesian methods and computations with worked examples, numerical illustrations and exercises
- A spatial statistics jargon buster chapter that enables the reader to build up a vocabulary without getting clouded in modeling and technicalities
- Computation and modeling illustrations are provided with the help of the dedicated R package bmstdr, allowing the reader to use well-known packages and platforms, such as rstan, INLA, spBayes, spTimer, spTDyn, CARBayes, CARBayesST, etc
- Included are R code notes detailing the algorithms used to produce all the tables and figures, with data and code available via an online supplement
- Two dedicated chapters discuss practical examples of spatio-temporal modeling of point referenced and areal unit data
- Throughout, the emphasis has been on validating models by splitting data into test and training sets following on the philosophy of machine learning and data science
This book is designed to make spatio-temporal modeling and analysis accessible and understandable to a wide audience of students and researchers, from mathematicians and statisticians to practitioners in the applied sciences. It presents most of the modeling with the help of R commands written in a purposefully developed R package to facilitate spatio-temporal modeling. It does not compromise on rigour, as it presents the underlying theories of Bayesian inference and computation in standalone chapters, which would be appeal those interested in the theoretical details. By avoiding hard core mathematics and calculus, this book aims to be a bridge that removes the statistical knowledge gap from among the applied scientists.