Practical data analysis using Jupyter Notebook : learn how to speak the language of data by extracting useful and actionable insights using Python / Marc Wintjen.

Format:

Book

Author/Creator:

Wintjen, Marc, (author).

Contributor:

Vlahutin, Andrew, (author).

Language:

English

Subjects (All):

Python (Computer program language).

Application software--Development.

Application software.

Physical Description:

1 online resource (309 pages)

Edition:

First edition.

Place of Publication:

Birmingham ; Mumbai : Packt Publishing, [2020]

System Details:

text file

Summary:

"Understand data analysis concepts to make accurate decisions based on data using Python programming and Jupyter Notebook Key Features Find out how to use Python code to extract insights from data using real-world examples Work with structured data and free text sources to answer questions and add value using data Perform data analysis from scratch with the help of clear explanations for cleaning, transforming, and visualizing data Book Description Data literacy is the ability to read, analyze, work with, and argue using data. Data analysis is the process of cleaning and modeling your data to discover useful information. This book combines these two concepts by sharing proven techniques and hands-on examples so that you can learn how to communicate effectively using data. After introducing you to the basics of data analysis using Jupyter Notebook and Python, the book will take you through the fundamentals of data. Packed with practical examples, this guide will teach you how to clean, wrangle, analyze, and visualize data to gain useful insights, and you'll discover how to answer questions using data with easy-to-follow steps. Later chapters teach you about storytelling with data using charts, such as histograms and scatter plots. As you advance, you'll understand how to work with unstructured data using natural language processing (NLP) techniques to perform sentiment analysis. All the knowledge you gain will help you discover key patterns and trends in data using real-world examples. In addition to this, you will learn how to handle data of varying complexity to perform efficient data analysis using modern Python libraries. By the end of this book, you'll have gained the practical skills you need to analyze data with confidence. What you will learn Understand the importance of data literacy and how to communicate effectively using data Find out how to use Python packages such as NumPy, pandas, Matplotlib, and the Natural Language Toolkit (NLTK) for data analysis Wrangle data and create DataFrames using pandas Produce charts and data visualizations using time-series datasets Discover relationships and how to join data together using SQL Use NLP techniques to work with unstructured data to create sentiment analysis models Discover patterns in real-world datasets that provide accurate insights Who this book is for This book is for aspiring data analysts and data scientists looking for hands-on tutorials and real-world examples to understand data analysis concepts using SQL, Python, and Jupyter Notebook. Anyone looking to evolve their skills to become data-driven personally and professionally will also find this book useful. No prior knowledge of data analysis or programming is required to get started with this book." -- Publisher's description.

Contents:

Section 1: Data Analysis Essentials. Chapter 1: Fundamentals of Data Analysis ; Chapter 2: Overview of Python and Installing Jupyter Notebook ; Chapter 3: Getting Started with NumPy ; Chapter 4: Creating Your First pandas DataFrame ; Chapter 5: Gathering and Loading Data in Python

Section 2: Solutions for Data Discovery. Chapter 6: Visualizing and Working with Time Series Data ; Chapter 7: Exploring, Cleaning, Refining, and Blending Datasets ; Chapter 8: Understanding Joins, Relationships, and Aggregates ; Chapter 9: Plotting, Visualization, and Storytelling

Section 3: Working with Unstructured Big Data. Chapter 10: Exploring Text Data and Unstructured Data ; Chapter 11: Practical Sentiment Analysis ; Chapter 12: Bringing It All Together.

Notes:

Includes bibliographical references and index.

ISBN:

9781838825096

1838825096

OCLC:

1202027443