Python Data Science for Beginners: Analyze and Visualize Data Like a Pro
By Brian Murray
()
About this ebook
Python Data Science for Beginners: Analyze and Visualize Data Like a Pro is the ultimate guide to learning the fundamentals of data science with Python. This book is perfect for anyone who is new to data science or wants to expand their skills in this field.
In this book, you'll learn how to manipulate and transform data using the popular pandas library, explore and visualize data using matplotlib and seaborn, build and evaluate machine learning models with scikit-learn, and even delve into advanced topics such as time series analysis and deep learning with Keras.
The book follows a step-by-step approach to data science, with plenty of code examples and exercises to help you apply your knowledge. It also includes practical tips and best practices for data analysis and visualization, as well as real-world examples of data science projects.
Whether you're a student, professional, or hobbyist, Python Data Science for Beginners is the perfect resource to help you master data science with Python. Get ready to analyze and visualize data like a pro!
Read more from Brian Murray
Data Modeling and Database Design: Turn Your Data into Actionable Insights Rating: 0 out of 5 stars0 ratingsData as a Product: How to Provide the Data That the Company Needs Rating: 0 out of 5 stars0 ratingsNeural Networks for Beginners: An Easy-to-Follow Introduction to Artificial Intelligence and Deep Learning Rating: 2 out of 5 stars2/5Big Data for Beginners: Book 1 - An Introduction to the Data Collection, Storage, Data Cleaning and Preprocessing Rating: 0 out of 5 stars0 ratingsData Warehousing: Unlocking the Power of Data for Strategic Insights and Informed Decisions Rating: 0 out of 5 stars0 ratingsComputer Programming with R: Comprehensive Introduction Data Analysis and Visualization with R Programming Language Rating: 0 out of 5 stars0 ratingsPower BI: Unleashing Insights with Power BI. A Comprehensive Guide to Data Visualization and Business Intelligence Rating: 0 out of 5 stars0 ratingsData Virtualization: The Power of Unified Data. Harnessing the Benefits of Data Virtualization Rating: 0 out of 5 stars0 ratingsData Science for Beginners: An Introduction to the Fundamentals of Data Analysis and Machine Learning Rating: 0 out of 5 stars0 ratingsData Mesh: What Is Data Mesh? Principles of Data Mesh Architecture Rating: 0 out of 5 stars0 ratingsFundamentals of Data Engineering: Designing and Building Scalable Data Systems for Modern Applications Rating: 0 out of 5 stars0 ratingsData-Intensive Applications: Design, Development, and Deployment Strategies for Scalable and Reliable Systems Rating: 0 out of 5 stars0 ratingsData Analysis for Beginners: The ABCs of Data Analysis. An Easy-to-Understand Guide for Beginners Rating: 0 out of 5 stars0 ratingsAWS Data Analytics: Unleashing the Power of Data: Insights and Solutions with AWS Analytics Rating: 0 out of 5 stars0 ratingsPython Machine Learning for Beginners: Python Machine Learning Essentials. Build Your First AI Application Rating: 0 out of 5 stars0 ratingsCognitive Computing: Revolutionizing Problem-Solving and Decision-Making through Artificial Intelligence Rating: 0 out of 5 stars0 ratingsData Preprocessing: Optimizing Data Quality and Structure for Effective Analysis and Machine Learning Rating: 0 out of 5 stars0 ratingsPython Data Analysis for Beginners: A Beginner's Handbook to Exploring and Visualizing Data Rating: 0 out of 5 stars0 ratingsData Structures for Beginners: Mastering the Building Blocks of Efficient Data Management Rating: 0 out of 5 stars0 ratingsNatural language processing (NLP): Unleashing the Power of Human Communication through Machine Intelligence Rating: 0 out of 5 stars0 ratingsData Lake: Strategies and Best Practices for Storing, Managing, and Analyzing Big Data Rating: 0 out of 5 stars0 ratingsModel Evaluation: Evaluating the Performance and Accuracy of Data Warehouse Models Rating: 0 out of 5 stars0 ratingsQuantum Computing: An Introduction to the Science and Technology of the Future Rating: 0 out of 5 stars0 ratingsData Mining for Beginners: Extracting Knowledge from Large Datasets From Raw Data to Actionable Insights Rating: 0 out of 5 stars0 ratings
Related to Python Data Science for Beginners
Related ebooks
Python Data Analysis for Beginners: A Beginner's Handbook to Exploring and Visualizing Data Rating: 0 out of 5 stars0 ratingsGetting Started with Python Data Analysis Rating: 0 out of 5 stars0 ratingsPython Machine Learning for Beginners: Unsupervised Learning, Clustering, and Dimensionality Reduction. Part 2 Rating: 0 out of 5 stars0 ratingsPython Data Analysis: Transforming Raw Data into Actionable Intelligence with Python's Data Analysis Capabilities Rating: 0 out of 5 stars0 ratingsA Python Data Analyst’s Toolkit: Learn Python and Python-based Libraries with Applications in Data Analysis and Statistics Rating: 0 out of 5 stars0 ratingsPython for Data Mining Quick Syntax Reference Rating: 0 out of 5 stars0 ratingsData Analysis with Python: Introducing NumPy, Pandas, Matplotlib, and Essential Elements of Python Programming (English Edition) Rating: 0 out of 5 stars0 ratingsData Science with Jupyter: Master Data Science skills with easy-to-follow Python examples Rating: 0 out of 5 stars0 ratingsData Analysis and Visualization Using Python: Analyze Data to Create Visualizations for BI Systems Rating: 0 out of 5 stars0 ratingsMachine Learning with Python: A Comprehensive Guide with a Practical Example Rating: 0 out of 5 stars0 ratingsMastering Python Data Analysis Rating: 0 out of 5 stars0 ratingsPython Machine Learning for Beginners: Python Machine Learning Essentials. Build Your First AI Application Rating: 0 out of 5 stars0 ratingsDesigning Machine Learning Systems with Python Rating: 0 out of 5 stars0 ratingsBeginner's guide to mastering python Rating: 0 out of 5 stars0 ratingsPython Machine Learning: A Step by Step Beginner’s Guide to Learn Machine Learning Using Python Rating: 0 out of 5 stars0 ratingsData Science Fusion: Integrating Maths, Python, and Machine Learning Rating: 0 out of 5 stars0 ratingsPractical Python Data Visualization: A Fast Track Approach To Learning Data Visualization With Python Rating: 4 out of 5 stars4/5Fundamentals of Data Science: Theory and Practice Rating: 0 out of 5 stars0 ratingsMaster Python Without Prior Experience Rating: 0 out of 5 stars0 ratingsPYTHON DATA ANALYTICS: Mastering Python for Effective Data Analysis and Visualization (2024 Beginner Guide) Rating: 0 out of 5 stars0 ratingsAn Introduction to Statistics with Python: With Applications in the Life Sciences Rating: 0 out of 5 stars0 ratingsPython For Data Science Rating: 0 out of 5 stars0 ratingsNumerical Python: A Practical Techniques Approach for Industry Rating: 0 out of 5 stars0 ratingsMastering Pandas in Python: Course Book Rating: 0 out of 5 stars0 ratings
Computers For You
101 Awesome Builds: Minecraft® Secrets from the World's Greatest Crafters Rating: 4 out of 5 stars4/5The Invisible Rainbow: A History of Electricity and Life Rating: 4 out of 5 stars4/5Slenderman: Online Obsession, Mental Illness, and the Violent Crime of Two Midwestern Girls Rating: 4 out of 5 stars4/5Remote/WebCam Notarization : Basic Understanding Rating: 3 out of 5 stars3/5Procreate for Beginners: Introduction to Procreate for Drawing and Illustrating on the iPad Rating: 0 out of 5 stars0 ratingsAlan Turing: The Enigma: The Book That Inspired the Film The Imitation Game - Updated Edition Rating: 4 out of 5 stars4/5The ChatGPT Millionaire Handbook: Make Money Online With the Power of AI Technology Rating: 0 out of 5 stars0 ratingsMastering ChatGPT: 21 Prompts Templates for Effortless Writing Rating: 5 out of 5 stars5/5Elon Musk Rating: 4 out of 5 stars4/5People Skills for Analytical Thinkers Rating: 5 out of 5 stars5/5Standard Deviations: Flawed Assumptions, Tortured Data, and Other Ways to Lie with Statistics Rating: 4 out of 5 stars4/5SQL QuickStart Guide: The Simplified Beginner's Guide to Managing, Analyzing, and Manipulating Data With SQL Rating: 4 out of 5 stars4/5Deep Search: How to Explore the Internet More Effectively Rating: 5 out of 5 stars5/5CompTIA IT Fundamentals (ITF+) Study Guide: Exam FC0-U61 Rating: 0 out of 5 stars0 ratingsThe Professional Voiceover Handbook: Voiceover training, #1 Rating: 5 out of 5 stars5/5CompTIA Security+ Practice Questions Rating: 2 out of 5 stars2/5Grokking Algorithms: An illustrated guide for programmers and other curious people Rating: 4 out of 5 stars4/5ChatGPT Ultimate User Guide - How to Make Money Online Faster and More Precise Using AI Technology Rating: 0 out of 5 stars0 ratingsPractical Lock Picking: A Physical Penetration Tester's Training Guide Rating: 5 out of 5 stars5/5Ultimate Guide to Mastering Command Blocks!: Minecraft Keys to Unlocking Secret Commands Rating: 5 out of 5 stars5/5Dark Aeon: Transhumanism and the War Against Humanity Rating: 5 out of 5 stars5/5Everybody Lies: Big Data, New Data, and What the Internet Can Tell Us About Who We Really Are Rating: 4 out of 5 stars4/5Creating Online Courses with ChatGPT | A Step-by-Step Guide with Prompt Templates Rating: 4 out of 5 stars4/5The Hacker Crackdown: Law and Disorder on the Electronic Frontier Rating: 4 out of 5 stars4/5
Reviews for Python Data Science for Beginners
0 ratings0 reviews
Book preview
Python Data Science for Beginners - Brian Murray
Brian Murray
© Copyright. All rights reserved by Brian Murray.
The content contained within this book may not be reproduced, duplicated, or transmitted without direct written permission from the author or the publisher.
Under no circumstances will any blame or legal responsibility be held against the publisher, or author, for any damages, reparation, or monetary loss due to the information contained within this book, either directly or indirectly.
Legal Notice:
This book is copyright protected. It is only for personal use. You cannot amend, distribute, sell, use, quote or paraphrase any part, or the content within this book, without the consent of the author or publisher.
Disclaimer Notice:
Please note the information contained within this document is for educational and entertainment purposes only. All effort has been executed to present accurate, up to date, reliable, complete information. No warranties of any kind are declared or implied. Readers acknowledge that the author is not engaging in the rendering of legal, financial, medical, or professional advice. The content within this book has been derived from various sources. Please consult a licensed professional before attempting any techniques outlined in this book.
By reading this document, the reader agrees that under no circumstances is the author responsible for any losses, direct or indirect, that are incurred as a result of the use of information contained within this document, including, but not limited to, errors, omissions, or inaccuracies.
Table of Contents
Introduction
Why data science with Python is important
Overview of the book's contents
Prerequisites for reading the book
Part I: Getting Started with Python and Data Science
Chapter 1: Introduction to Python
o Basic syntax and data types
o Control structures and loops
o Functions and modules
Chapter 2: Introduction to Data Science
o What is data science?
o Data science tools and libraries
o Data science process
Part II: Data Analysis with Python
Chapter 3: Data Manipulation with pandas
o Introduction to pandas
o Data indexing and selection
o Data cleaning and transformation
Chapter 4: Exploratory Data Analysis
o Data visualization with matplotlib and seaborn
o Statistical summaries and distributions
o Data correlation and regression analysis
Chapter 5: Data Wrangling and Transformation
o Merging, joining and aggregating data
o Data transformation and feature engineering
o Handling missing data and outliers
Part III: Machine Learning with Python
Chapter 6: Introduction to Machine Learning
o What is machine learning?
o Types of machine learning algorithms
o Machine learning workflow
Chapter 7: Supervised Learning with Scikit-Learn
o Regression and classification algorithms
o Model evaluation and hyperparameter tuning
o Overfitting and underfitting
Chapter 8: Unsupervised Learning with Scikit-Learn
o Clustering and dimensionality reduction
o Feature selection and extraction
o Model selection and evaluation
Part IV: Advanced Topics in Python Data Science
Chapter 9: Time Series Analysis
o Time series data and its properties
o Time series visualization and forecasting
o ARIMA and SARIMA models
Chapter 10: Deep Learning with Keras
o Introduction to deep learning
o Neural networks and their architecture
o Training and evaluation of deep learning models
Conclusion
Recap of the book's contents
Future of Python data science
Additional resources and learning paths.
Introduction
Why data science with Python is important
Data science with Python is important for several reasons:
Python is a versatile programming language that can be used for a wide range of applications, including data science. It has a large community of users and developers, which means there are many resources available to learn from and a lot of support when you run into problems.
Python is a high-level, interpreted programming language that is widely used in data science, machine learning, web development, scientific computing, and many other fields. It was first released in 1991 and has since become one of the most popular programming languages in the world, due to its simplicity, readability, and versatility.
Python is designed to be easy to read and write, with syntax that is simple and intuitive. This makes it an excellent choice for beginners who are just starting to learn how to code. Additionally, Python has a vast library of modules and packages that can be used to perform complex tasks, such as data analysis, machine learning, and scientific computing.
Python's popularity has led to the creation of a large community of users and developers who contribute to its development and use. This community provides a wealth of resources, including documentation, tutorials, forums, and online courses, that can help anyone learn and use Python effectively. Additionally, there are many open-source projects that use Python, which means there are many examples available for developers to learn from.
One of the most significant advantages of using Python for data science is the availability of many powerful libraries and tools. For example, NumPy is a library that provides support for numerical computations, including linear algebra, Fourier transforms, and random number generation. Pandas is another library that provides support for data analysis, including data manipulation and cleaning, data visualization, and time-series analysis. Other libraries include Matplotlib, Seaborn, Scikit-learn, TensorFlow, PyTorch, and many more.
In conclusion, Python is a versatile programming language that is well-suited for a wide range of applications, including data science. Its simplicity, readability, and vast library of modules and packages make it an excellent choice for beginners and experienced programmers alike. The large community of users and developers means that there are many resources available to learn from and a lot of support when you run into problems.
Python has powerful libraries for data science, such as pandas, numpy, matplotlib, and scikit-learn, which make it easy to perform data manipulation, analysis, and visualization. These libraries have been developed and refined over many years, and they continue to be updated and improved by the community.
Python has become one of the most popular programming languages for data science and machine learning, largely due to the powerful libraries that it offers. These libraries provide pre-written code for performing common data science tasks, saving users a significant amount of time and effort. Let's take a closer look at some of the most widely used data science libraries in Python.
- NumPy: NumPy is a fundamental library for scientific computing in Python. It provides support for multi-dimensional arrays, linear algebra, Fourier transforms, and random number generation, among other things.
NumPy arrays are more efficient than Python's built-in lists for numerical computations, making it an essential tool for data manipulation and analysis.
NumPy is not only faster and more efficient than Python's built-in lists, but it also allows for convenient and powerful operations on arrays, such as element-wise operations and broadcasting. It also includes a range of mathematical functions for arrays, including trigonometric, exponential, and logarithmic functions, making it a powerful tool for scientific computing.
In addition to arrays, NumPy also provides support for matrices and various linear algebra operations, such as matrix multiplication and inversion. This makes it an important library for machine learning algorithms, which often involve linear algebra computations.
NumPy is often used in conjunction with other scientific computing libraries in Python, such as SciPy, Matplotlib, and Pandas, to provide a comprehensive set of tools for data analysis, visualization, and modeling.
- Pandas: Pandas is a library that provides support for data manipulation, analysis, and visualization. It is built on top of NumPy and provides a DataFrame object that is similar to a spreadsheet. Pandas makes it easy to clean, filter, and transform data, as well as to aggregate and group data based on various criteria.
Pandas also supports working with series, a one-dimensional array-like object that can hold various data types. Pandas can read data from various file formats, including CSV, Excel, SQL databases, and JSON. It also supports merging and joining data from multiple sources.
Pandas allows for easy data manipulation through a wide range of operations such as filtering, grouping, aggregating, transforming, and visualizing data. It also provides support for time-series data and working with missing or null data.