Articles
6 May 2024
Soner Yıldırım

Why Should I Learn Python for Data Analysis?

Do you actually need Python to become a data analyst? Discover why you should learn Python and how you can benefit from it as a data analyst. Data is ubiquitous. From retail stores to digital marketing agencies, from sports teams to production sites, numerous industries use data in their operations to improve productivity, efficiency, productivity, or any other metric that’s important for them. They unlock the power of data, which has the potential to offer valuable insights, which are difficult for the human eye to catch.
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29 Apr 2024
Juliano Luiz Faccioni

15 Python String Exercises for Beginners

Want to hone your Python skills? Look no further than these 15 Python string exercises, taken directly from our Python courses! Have you heard that “practice makes perfect”? Well, it’s no different when you’re learning Python. Solving practice exercises is one of the best ways toimprove your Python skills. And with this article, you will do exactly that. We have curated 15 exercises that will help you practice your knowledge of Python strings.
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22 Apr 2024
Xavier Rigoulet

Learn Python for Data Analysis

This guide is your first step towards mastering Python for data analysis and turning your data into actionable insights. Information is king, but what good is a mountain of data if you can't unlock its secrets? Have you ever wished you could transform raw numbers into actionable insights that drive better decisions? If you answered yes, then Python for data analysis is the key you've been searching for. This powerful skill empowers you to extract meaning from data, transforming you from a passive observer into an informed decision-maker that helps businesses reach the next level.
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15 Apr 2024
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String Slicing in Python: A Complete Guide

What is a string slice in Python? This article will explain several examples to show how to slice a string in Python. It also has an exercise for you to solve. Data does not always come in numbers. Textual data constitutes a big portion of data workflows. What differentiates textual data from numerical data is that it usually requires much more data cleaning and processing. We can take a numerical value as-is, but it’s quite often different with text.
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8 Apr 2024
Luke Hande

Python Data Analysis Example: A Step-by-Step Guide for Beginners

Doing real data analysis exercises is a great way to learn. But data analysis is a broad topic, and knowing how to proceed can be half the battle. In this step-by-step guide, we’ll show you a Python data analysis example and demonstrate how to analyze a dataset. A great way to get practical experience in Python and accelerate your learning is by doing data analysis challenges. This will expose you to several key Python concepts, such as working with different file types, manipulating various data types (e.
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1 Apr 2024
Jakub Romanowski

The Best Way to Learn Python: A Comprehensive Guide for Beginners

If you're curious about the best way to learn Python, you've come to the right place. This guide is perfect for anyone who’s just starting or who’s looking to enhance their skills. Python is an incredibly versatile and powerful programming language that has gained immense popularity in various fields – including web development, data analysis, and Artificial Intelligence. Its simplicity and readability make it an excellent choice for beginners and experienced developers alike.
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25 Mar 2024
Alexandre Bruffa

15 Top Python Interview Questions for Data Analysts

Coding – particularly in Python – is an important skill for data analysis roles. Check out these 15 Python interview questions specifically for data analysts and get a head start on your next job interview! Python has become one of the world’s favorite programming languages. Its robust ecosystem of data-handling libraries has made it an excellent (and in-demand) tool for data analysts. Whether you're a seasoned data enthusiast or just embarking on your journey into the field of data analysis, preparing for a data analyst interview is essential.
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18 Mar 2024
Juliano Luiz Faccioni

Python Practice for Beginners: 15 Hands-On Problems

Want to put your Python skills to the test? Challenge yourself with these 15 Python practice exercises taken directly from our Python courses! There’s no denying that solving Python exercises is one of the best ways to practice and improve your Python skills. Hands-on engagement with the language is essential for effective learning. This is exactly what this article will help you with: we've curated a diverse set of Python practice exercises tailored specifically for beginners seeking to test their programming skills.
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11 Mar 2024
Luke Hande

A Practical Guide to Python for Data Science

Working on real data science projects is a rewarding experience. But how do you get to the point where you can make a real contribution? What skills and experience do you need? What challenges might occur along the way? In this article, we’ll address all these questions. Data has become ubiquitous in our modern world. It’s generated from many sources, including social media, IoT devices, business transactions, finance, government and public records, academic research, communication systems, and even satellites and remote sensing technology.
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4 Mar 2024
Soner Yıldırım

Python for Retail Analytics

Why use Python in retail analytics? This article will explain the benefits of using Python for your retail analyses and the importance of data-driven retail strategies. Data is a precious asset for any type of business. For instance, we all know there is a huge jump in sales before Christmas. However, we sometimes need to go beyond the obvious to make the most out of our data. We need to go below the surface and dig to extract insights because data often encapsulates information that’s difficult for the human eye to notice.
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