kk digital ebooks

kk digital ebooks

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Your one-stop destination for affordable educational e-books. Explore, learn new skills, and grow your knowledge with our digital books.

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Data Science for Beginners

Data Science for Beginners

Data Science sounds difficult, but you can learn it one small step at a time. This beginner-friendly guide takes you from "What is data?" to building your own prediction model, in simple English with plenty of examples. You will learn Python, clean real data, draw charts and train a model that predicts student marks. Every topic has working code, a line-by-line explanation and sample output, so you always know what is happening and why. What's inside: Chapter 1: Introduction to Data Science. Applications, the project lifecycle and a real-world example. Chapter 2: Python Fundamentals. Variables, lists, dictionaries, loops and functions. Chapter 3: Pandas and NumPy. Read CSV files, fix missing values and remove duplicates. Chapter 4: Data Visualization. Bar, line and pie charts and histograms with Matplotlib and Seaborn. Chapter 5: Machine Learning. Scikit-learn, train-test split, evaluation and a complete mini project. Extras: Practice exercises and key takeaways in every chapter Colorful illustrations, tables and ready-to-run code Glossary, common-error fixes and a learning roadmap for what to study next Perfect for: students, freshers, career changers and anyone curious about data. You only need a computer and the free Google Colab, so nothing to install. About the book: 42 pages of original content from KK Digital Books.

$2.99
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Microsoft Excel for Beginners

Microsoft Excel for Beginners

Microsoft Excel for Beginners: Learn Excel Step by Step Are you new to Microsoft Excel and want to learn how to use it confidently? This beginner-friendly ebook is designed to help you understand Microsoft Excel from the basics to practical applications. This book provides a simple, step-by-step learning experience with easy explanations and practical examples. No previous Excel knowledge is required. What You Will Learn - Introduction to Microsoft Excel and its interface - Understanding workbooks, worksheets, rows, columns, and cells - Entering, editing, and formatting data - Basic Excel formulas and functions - SUM, AVERAGE, COUNT, MIN, and MAX functions - Creating charts and graphs - Sorting and filtering data - Basic data analysis - Practical Excel exercises and examples Who Is This Book For? - Students and college beginners - Freshers and job seekers - Office beginners - Anyone who wants to improve their Excel skills Why Choose This Book? - Simple English explanations - Step-by-step learning approach - Beginner-friendly examples - Practical knowledge - Easy-to-understand concepts Start learning Microsoft Excel today and build a strong foundation for your academic and professional journey!

$2.99
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