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Microsoft Power BI Cookbook - Second Edition

"Microsoft Power BI Cookbook" is an advanced reference for professionals working with Power BI. Featuring over 90 practical, hands-on recipes, this book allows you to master Power BI for data modeling, creating dashboards, and optimizing queries. You will learn practical tips and techniques, enabling you to create effective and customized Power BI solutions for various business needs. What this Book will help me do Master advanced data cleansing and integration techniques in Power BI's Power Query Editor. Develop intuitive, efficient dashboards and reports using best practices for data visualization. Optimize performance for large datasets using aggregation tables and efficient query techniques. Implement sophisticated analysis and business logic using the power of DAX programming language. Deploy and manage Power BI solutions leveraging integration with Microsoft ecosystem tools. Author(s) Greg Deckler and None Powell are seasoned Power BI experts with extensive backgrounds in business intelligence and data solutions. Greg is a recognized Power BI consultant and author with a focus on delivering impactful BI solutions. None brings their experience in utilizing Power BI for diverse organizational needs. Together, they emphasize hands-on learning and actionable insights in their collaborative writing. Who is it for? This book is aimed at business intelligence professionals who already have a basic understanding of Power BI. Ideal readers are those seeking to deepen their knowledge of advanced features and apply best practices in their projects. Whether you're enhancing your existing Power BI skills or managing complex datasets, this book will provide the techniques and insights to excel in your role.

Pandas in Action

Take the next steps in your data science career! This friendly and hands-on guide shows you how to start mastering Pandas with skills you already know from spreadsheet software. In Pandas in Action you will learn how to: Import datasets, identify issues with their data structures, and optimize them for efficiency Sort, filter, pivot, and draw conclusions from a dataset and its subsets Identify trends from text-based and time-based data Organize, group, merge, and join separate datasets Use a GroupBy object to store multiple DataFrames Pandas has rapidly become one of Python's most popular data analysis libraries. In Pandas in Action, a friendly and example-rich introduction, author Boris Paskhaver shows you how to master this versatile tool and take the next steps in your data science career. You’ll learn how easy Pandas makes it to efficiently sort, analyze, filter and munge almost any type of data. About the Technology Data analysis with Python doesn’t have to be hard. If you can use a spreadsheet, you can learn pandas! While its grid-style layouts may remind you of Excel, pandas is far more flexible and powerful. This Python library quickly performs operations on millions of rows, and it interfaces easily with other tools in the Python data ecosystem. It’s a perfect way to up your data game. About the Book Pandas in Action introduces Python-based data analysis using the amazing pandas library. You’ll learn to automate repetitive operations and gain deeper insights into your data that would be impractical—or impossible—in Excel. Each chapter is a self-contained tutorial. Realistic downloadable datasets help you learn from the kind of messy data you’ll find in the real world. What's Inside Organize, group, merge, split, and join datasets Find trends in text-based and time-based data Sort, filter, pivot, optimize, and draw conclusions Apply aggregate operations About the Reader For readers experienced with spreadsheets and basic Python programming. About the Author Boris Paskhaver is a software engineer, Agile consultant, and online educator. His programming courses have been taken by 300,000 students across 190 countries. Quotes Of all the introductory pandas books I’ve read—and I did read a few—this is the best, by a mile. - Erico Lendzian, idibu.com This approachable guide will get you up and running quickly with all the basics you need to analyze your data. - Jonathan Sharley, SiriusXM Media Understanding and putting in practice the concepts of this book will help you increase productivity and make you look like a pro. - Jose Apablaza, Steadfast Networks Teaches both novice and expert Python users the essential concepts required for data analysis and data science. - Ben McNamara, DataGeek

Cryptography and Cryptanalysis in MATLAB: Creating and Programming Advanced Algorithms

Master the essentials of cryptography and cryptanalysis and learn how to put them to practical use. Each chapter of this book starts with an introduction to the concepts on which cryptographic algorithms are based and how they are used in practice, providing fully working examples for each of the algorithms presented. Implementation sections will guide you through the entire process of writing your own applications and programs using MATLAB. Cryptography and Cryptanalysis in MATLAB will serve as your definitive go-to cryptography reference, whether you are a student, professional developer, or researcher, showing how a multitude of cryptographic challenges can be overcome using the powerful tools of MATLAB. What You Will Learn Discover MATLAB’s cryptography functions Work with conversion mechanisms in MATLAB Implement cryptographic algorithms using arithmetic operations Understand the classical, simple cryptosystems that form the basis of modern cryptography Develop fully working solutions (encryption/decryption operations) Study pseudo-random generators and their real-life implementations Utilize hash functions by way of practical examples Implement solutions to defend against practical cryptanalysis methods and attacks Understand asymmetric and symmetric encryption systems and how to use them Leverage visual cryptography, steganography, and chaos-based cryptography Who This Book Is For Those who are new to cryptography/analysis. Some prior exposure to MATLAB recommended.

Brownian Motion, 3rd Edition

Stochastic processes occur everywhere in the sciences, economics and engineering, and they need to be understood by (applied) mathematicians, engineers and scientists alike. This book gives a gentle introduction to Brownian motion and stochastic processes, in general. Brownian motion plays a special role, since it shaped the whole subject, displays most random phenomena while being still easy to treat, and is used in many real-life models. Im this new edition, much material is added, and there are new chapters on ''Wiener Chaos and Iterated Itô Integrals'' and ''Brownian Local Times''.

Data Science for Marketing Analytics - Second Edition

In 'Data Science for Marketing Analytics', you'll embark on a journey that integrates the power of data analytics with strategic marketing. With a focus on practical application, this guide walks you through using Python to analyze datasets, implement machine learning models, and derive data-driven insights. What this Book will help me do Gain expertise in cleaning, exploring, and visualizing marketing data using Python. Build machine learning models to predict customer behavior and sales outcomes. Leverage unsupervised learning techniques for effective customer segmentation. Compare and optimize predictive models using advanced evaluation methods. Master Python libraries like pandas and Matplotlib for data manipulation and visualization. Author(s) Mirza Rahim Baig, Gururajan Govindan, and Vishwesh Ravi Shrimali combine their extensive expertise in data analytics and marketing to bring you this comprehensive guide. Drawing from years of applying analytics in real-world marketing scenarios, they provide a hands-on approach to learning data science tools and techniques. Who is it for? This book is perfect for marketing professionals and analysts eager to harness the capabilities of Python to enhance their data-driven strategies. It is also ideal for data scientists looking to apply their skills in marketing across various roles. While a basic understanding of data analysis and Python will help, all key concepts are introduced comprehensively for beginners.

Tableau Desktop Cookbook

Whether you're a beginner just learning how to create data visualizations or a Jedi who's already used Tableau for years, this cookbook has a recipe for everyone. Author Lorna Brown provides more than 100 practical recipes to enhance the way you build Tableau dashboards--and helps you understand your data through the power of Tableau Desktop's interactive datavisualizations. With this cookbook, Tableau beginners will learn hands-on how this unique self-serve tool works, while experienced users will find this book to be an ideal reference guide on how to employ specific techniques. It also links you to online resources and community features, such as Tableau Tip Tuesday and Workout Wednesday. By the time you reach the end, you'll be a competent user of Tableau Desktop. You'll learn how to: Build both basic and complex data visualizations with Tableau Desktop Gain hands-on experience with Tableau's latest features, including set and parameter actions Create interactive dashboards to support business questions Improve your analytical skills to enhance the visualizations you've already created Learn data visualization skills and best practices to help you and your organization

Data Analytics Made Easy

By reading "Data Analytics Made Easy," you'll gain a solid understanding of data analysis and visualization without requiring coding skills. This book emphasizes practical knowledge and use cases, covering storytelling, automation, machine learning, and business dashboards with tools like KNIME and Power BI. What this Book will help me do Understand the fundamentals of data analytics and how to leverage data for business insights. Create and automate data workflows using the no-code KNIME Analytics Platform. Develop interactive dashboards and data visualizations with Microsoft Power BI. Learn the basics of machine learning and how to apply models for business use. Enhance presentations and influence decisions through effective data storytelling. Author(s) None De Mauro is an experienced author and professional in the field of data analytics. Passionate about making complex topics approachable, None specializes in explaining technical concepts in simpler terms, ensuring readers can easily grasp and apply them in their work. Who is it for? This book is perfect for professionals or beginners who want to work with and interpret data effectively. Ideal for individuals in business roles or management positions looking to enhance their skills in data analytics and build a foundational understanding of machine learning and visualization.

Pandas Brain Teasers

This book contains 25 short programs that will challenge your understanding of Pandas. Like any big project, the Pandas developers had to make some design decisions that at times seem surprising. This book uses those quirks as a teaching opportunity. By understanding the gaps in your knowledge, you'll become better at what you do. Some of the teasers are from the author's experience shipping bugs to production, and some from others doing the same. Teasers and puzzles are fun, and learning how to solve them can teach you to avoid programming mistakes and maybe even impress your colleagues and future employers. Working with data is central to nearly everything we do, from disease contact tracing and analyzing health records to smart meters that track utility consumption behavior. With the power of Python's pandas library, you can process and analyze this data in a highly efficient and simple-to-understand way. And with 25 brain teasers designed to turn this technology's quirks into a teaching opportunity, you'll be honing your data science skills while having fun at the same time. Following a simple format, you'll challenge yourself and your understanding of pandas. Read a short Python program that uses pandas, try to guess the output, run the code yourself, and then go to the next page for an explanation of the solution. From common pitfalls and hidden gotchas to unexpected twists and turns, you'll deepen your understanding of pandas, learn to write more efficient code, and reduce the number of bugs in the software you develop. You may even impress your colleagues and your employers, both present and future. Learn the tricks of the trade with Python's pandas, in one of the most fun and creative ways around. What You Need: To run the code you'll need Python version 3.8 or upper and Pandas version 1.0 or upper installed. We use Python version 3.8.3 and Pandas version 1.0.5; the output might change in future versions.

Interactive Reports in SAS® Visual Analytics

Elevate your reports with more user control and interactive elements Want to create exciting, user-friendly visualizations to bring greater intelligence to your organization? By mastering the full power of SAS Visual Analytics, you can add features that will enhance your reports and bring more depth and insight to your data. Interactive Reports in SAS Visual Analytics: Advanced Features and Customization is for experienced users who want to harness the advanced functionality of Visual Analytics on SAS Viya to create visualizations or augment existing reports. The book is full of real-world examples and step-by-step instructions to help you unlock the full potential of your reports. In this book, you will learn how to create interactive URL links to external websites use parameters to give the viewer more control add custom graphs and maps execute SAS code using SAS Viya jobs and more!

Automate It with Zapier

Unlock the power of automation with Zapier by learning how to streamline and optimize your workflows with this thorough guide. By mastering Zapier's tools, you can connect various applications and automate data flows, saving time and improving efficiency. What this Book will help me do Plan and design efficient workflow automations addressing specific business problems. Gain expertise in Zapier's native features and its integrations with third-party apps. Create optimal workflows to automate repetitive tasks efficiently. Utilize Zapier's pre-configured workflows while also designing advanced custom ones. Effectively troubleshoot issues and manage automation workflows with ease. Author(s) Kelly Goss is an experienced automation specialist with a deep understanding of business applications and processes. She has helped numerous organizations optimize their workflows by implementing no-code solutions like Zapier. Her writing focuses on making complex concepts accessible through relatable examples and actionable advice. Who is it for? This book is ideal for professionals in business process fields, such as consultants, analysts, and marketers, as well as SMB owners seeking to implement workflow automation. It caters to beginners with no prior automation experience and to those wanting to enhance their Zapier skills. By addressing key real-world problems, it helps readers achieve practical productivity gains.

Tableau Strategies

If you want to increase Tableau's value to your organization, this practical book has your back. Authors Ann Jackson and Luke Stanke guide data analysts through strategies for solving real-world analytics problems using Tableau. Starting with the basics and building toward advanced topics such as multidimensional analysis and user experience, you'll explore pragmatic and creative examples that you can apply to your own data. Staying competitive today requires the ability to quickly analyze and visualize data and make data-driven decisions. With this guide, data practitioners and leaders alike will learn strategies for building compelling and purposeful visualizations, dashboards, and data products. Every chapter contains the why behind the solution and the technical knowledge you need to make it work. Use this book as a high-value on-the-job reference guide to Tableau Visualize different data types and tackle specific data challenges Create compelling data visualizations, dashboards, and data products Learn how to generate industry-specific analytics Explore categorical and quantitative analysis and comparisons Understand geospatial, dynamic, statistical, and multivariate analysis Communicate the value of the Tableau platform to your team and to stakeholders

Getting Started with Streamlit for Data Science

Getting Started with Streamlit for Data Science is your essential guide to quickly and efficiently building dynamic data science web applications in Python using Streamlit. Whether you're embedding machine learning models, visualizing data, or deploying projects, this book helps you excel in creating and sharing interactive apps with ease. What this Book will help me do Set up a development environment to create your first Streamlit application. Implement and visualize dynamic data workflows by integrating various Python libraries into Streamlit. Develop and showcase machine learning models within Streamlit for clear and interactive presentations. Deploy your projects effortlessly using platforms like Streamlit Sharing, Heroku, and AWS. Utilize tools like Streamlit Components and themes to enhance the aesthetics and usability of your apps. Author(s) Tyler Richards is a data science expert with extensive experience in leveraging technology to present complex data models in an understandable way. He brings practical solutions to readers, aiming to empower them with the tools they need to succeed in the field of data science. Tyler adopts a hands-on teaching method with illustrative examples to ensure clarity and easy learning. Who is it for? This book is designed for anyone involved in data science, from beginners just starting in the field to experienced professionals who want to learn to create interactive web applications using Streamlit. Ideal for those with a working knowledge of Python, this resource will help you streamline your workflows and enhance your project presentations.

Data Science at the Command Line, 2nd Edition

This thoroughly revised guide demonstrates how the flexibility of the command line can help you become a more efficient and productive data scientist. You'll learn how to combine small yet powerful command-line tools to quickly obtain, scrub, explore, and model your data. To get you started, author Jeroen Janssens provides a Docker image packed with over 100 Unix power tools--useful whether you work with Windows, macOS, or Linux. You'll quickly discover why the command line is an agile, scalable, and extensible technology. Even if you're comfortable processing data with Python or R, you'll learn how to greatly improve your data science workflow by leveraging the command line's power. This book is ideal for data scientists, analysts, engineers, system administrators, and researchers. Obtain data from websites, APIs, databases, and spreadsheets Perform scrub operations on text, CSV, HTML, XML, and JSON files Explore data, compute descriptive statistics, and create visualizations Manage your data science workflow Create your own tools from one-liners and existing Python or R code Parallelize and distribute data-intensive pipelines Model data with dimensionality reduction, regression, and classification algorithms Leverage the command line from Python, Jupyter, R, RStudio, and Apache Spark

Business Analysis Techniques, 3rd Edition

The development of business analysis as a professional discipline has extended the role of the business analyst who now needs the widest possible array of tools and the skills and knowledge to be able to use each when and where it is required. This new edition provides 123 possible techniques and practical guidance on how and when to apply them.

Empowering Organizations with Power Virtual Agents

"Empowering Organizations with Power Virtual Agents" is your go-to guide for learning to create intelligent, automated chatbots using Microsoft Power Platform. Whether it's managing customer queries or automating repetitive tasks, this book equips you with the knowledge to implement tangible solutions to enhance organizational efficiency. What this Book will help me do Learn to use Power Virtual Agents to deploy intelligent chatbots to public websites. Understand how to integrate Power Virtual Agents within the Microsoft Teams environment. Explore various business scenarios and implement practical automation solutions. Master the governance and best practices for utilizing Power Virtual Agents effectively. Discover in-depth integration techniques with the Microsoft Power Platform for a seamless workflow. Author(s) Nicolae Tarla is an experienced professional in the Microsoft Power Platform space, with years of expertise in developing automation and workflow solutions. His passion for simplifying complex systems into approachable tools is evident in his writing. With a deep understanding of Microsoft technologies, Nicolae brings a wealth of practical insights to help readers effectively utilize Power Virtual Agents. Who is it for? This book is ideal for functional consultants, business professionals, and citizen developers looking to automate front-line services using Power Virtual Agents. If you have a basic familiarity with Power Platform and Modern Workplace concepts, you'll be able to implement the hands-on examples to resolve real-world challenges. Readers aiming to create robust chatbot solutions for organizational use will find it highly beneficial.

Introduction to Statistical and Machine Learning Methods for Data Science

Boost your understanding of data science techniques to solve real-world problems Data science is an exciting, interdisciplinary field that extracts insights from data to solve business problems. This book introduces common data science techniques and methods and shows you how to apply them in real-world case studies. From data preparation and exploration to model assessment and deployment, this book describes every stage of the analytics life cycle, including a comprehensive overview of unsupervised and supervised machine learning techniques. The book guides you through the necessary steps to pick the best techniques and models and then implement those models to successfully address the original business need. No software is shown in the book, and mathematical details are kept to a minimum. This allows you to develop an understanding of the fundamentals of data science, no matter what background or experience level you have.