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      • Python has a simple and easy-to-learn syntax. Popular data science libraries such as NumPy and Pandas are written in Python. Large ecosystem of tools such Jupyter Notebooks and Google Colaboratory for data science tasks. Python being open source gives beginners and professionals access to a pool of learning resources.
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  2. Jun 5, 2020 · This free 12-hour Python Data Science course will take you from knowing nothing about Python to being able to analyze data. You'll learn basic Python, along with powerful tools like Pandas, NumPy, and Matplotlib. This is a hands-on course and you will practice everything you learn step-by-step.

    • What Is Data Science?
    • Learn Python
    • Learn The Command-Line
    • A Data Science Working Environment
    • Reading Data
    • Crunching Data
    • Visualization
    • Keep Learning

    Before we start, though, I’d like to describe what I see as data science more formally. While I assume you have a general idea of what data science is, it’s still a good idea to define it more specifically. It’ll also help us define a clear learning path. As you may know, giving a single, all-encompassing definition of a data scientist is hard. If ...

    The first stop when you want to use Python for Data Science: learning Python. If you’re completely new to Python, start learning the language itself first: 1. Start with my free Python tutorial or the premium Python for Beginners course 2. Check out our Python learning resourcespage for books and other useful websites

    It helps a lot if you are comfortable on the command line. It’s one of those things you have to get started with and get used to. Once you do, you’ll find that you use it more and more since it is so much more efficient than using GUIs for everything. Using the command line will make you a much more versatile computer user, and you’ll quickly disco...

    There are roughly two ways of using Python for Data Science: 1. Creating and running scripts 2. Using an interactive shell, like a REPLor a notebook Interactive notebooks have become extremely popular within the data science community, but you should certainly not rule out the power of a simple Python script to do some grunt work. Both have their p...

    There are many ways to get the data you need to analyze. We’ll quickly go over the most common ways of getting data, and I’ll point you to some of the best libraries to get the job done.

    One of the reasons why Python is so popular for Data Science are the following two libraries: 1. NumPy: “The fundamental package for scientific computing with Python.” 2. Pandas: “a fast, powerful, flexible, and easy-to-use open-source data analysis and manipulation tool.” Let’s look at these two in a little more detail!

    Every Python data scientist needs to visualize his or her results at some point, and there are many ways to visualize your work with Python. However, if I were allowed to recommend only one library, it would be a relatively new one: Streamlit.

    You can read the book ‘Python for Data Science’ by Jake Vanderplas for freeright here. The book is from 2016, so it’s a bit dated. For example, at the time, Streamlit didn’t exist. Also, the book explains IPython, which is at the core of what is now Jupyter Notebook. The functionality is mostly the same, so it’s still useful.

  3. Dec 28, 2022 · As a general-purpose programming language, Python is the standard go-to choice for software developers breaking into data science. Plus, Python’s focus on productivity makes it a more suitable tool to build complex applications. By contrast, R is widely used in academia and certain sectors, such as finance and pharmaceuticals.

  4. Aug 11, 2022 · Although Python is not the only language used for data science, it stands out for various reasons. Let's look at some of them: Python has a simple and easy-to-learn syntax. Popular data science libraries such as NumPy and Pandas are written in Python. Large ecosystem of tools such Jupyter Notebooks and Google Colaboratory for data science tasks.

  5. Dec 16, 2022 · Python is a very popular language for data science because it’s easy to learn and read, plus there are libraries and frameworks that handle standard tasks for you.

  6. Jan 17, 2024 · by Ian Eyre Jan 17, 2024 intermediate best-practices data-science python. Mark as Completed. Table of Contents. Understanding the Need for a Data Analysis Workflow. Setting Your Objectives. Acquiring Your Data. Reading Data From CSV Files. Reading Data From Other Sources. Cleansing Your Data With Python. Creating Meaningful Column Names.

  7. Mar 11, 2024 · Key skills for a data scientist include proficiency in programming languages like Python, experience with data manipulation and visualization tools, a strong understanding of statistical concepts, and the ability to communicate findings effectively to both technical and non-technical people.

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