Tag: Resources
Python Practice: Free Ways To Improve Your Python Skills
Getting good Python practice can help solidify your coding skills. Here are some of the best resources for practicing Python:
Read MoreThe Best Way to Learn SQL (According to Seasoned Devs)
What’s the best way to learn SQL? With all of the resources available, learning SQL the “right way” can be difficult. Finding the best way to learn SQL is tricky because everyone learns things differently. But, after training tens of thousands of students — seeing what works and what doesn’t — we’ve come up with […]
Read MoreSQL Commands: The Complete List (w/ Examples)
What can you do with SQL? Here’s a reference guide to the most commonly-used SQL commands, with code examples.
Read MoreSQL vs MySQL: A Simple Guide to the Differences
SQL and MySQL are important tools for working with data. But what are they, exactly, and how are they different? Let’s clear that up.
Read MoreHow Long Does it Take to Learn Python?
Are you ready to learn Python for Data Science? With the right program, habits and structure you can master it more quickly than you might think.
Read MoreBest Data Science Books in 2020 (Vetted by Experts)
Learn Python, R, machine learning, social media scraping, and much more from these free data science books you can download today.
Read MorePandas Cheat Sheet — Python for Data Science
Download a free pandas cheat sheet to help you work with data in Python. It includes importing, exporting, cleaning data, filter, sorting, and more.
Read MoreThe 17 Best Free Tools for Data Science
Make sure you’re not missing any of the best free tools for data science work, including the top R and Python packages as well as great free software.
Read MoreHow to Gather Your Own Data by Conducting a Great Survey
In this post, we’ll learn to create an online survey and how to prevent some common mistakes made in surveys. We’ll cover all steps of the survey process, including: Selecting a population Sampling methods Making a data analysis plan Writing good questions Distribution options Data Scientists know that even the slickest code, the best data […]
Read More11 Design Tips for Data Visualization
Here’s an important fact that’s easy to forget: our data is only as helpful as it is understandable. Most of the time, making data understandable means creating some kind of data visualization. And while a simple bar graph might cut it for internal work, making your data both visually understandable and visually attractive can help […]
Read MoreTop 20 Python AI and Machine Learning Open Source Projects
Getting into Machine Learning and AI is not an easy task, but is a critical part of data science programs. Many aspiring professionals and enthusiasts find it hard to establish a proper path into the field, given the enormous amount of resources available today. The field is evolving constantly and it is crucial that we […]
Read MoreAn In-Depth Style Guide for Data Science Projects
Data science projects are becoming more important in the world of data analysis, so it’s important to understand best practices and styles for data science projects.
Read MoreWhat’s New in Dataquest v1.85: Takeaways, Intermediate R, and More
We’re always working on ways to help you learn and keep you motivated — from new features, to celebrating student stories. In this post, we give you a quick overview of what we’ve released recently, and what’s coming up. Takeaways Programming is comprised of many small actions and concepts, and it can be hard to […]
Read MoreRegex Cheat Sheet: A Quick Guide to Regular Expressions in Python
Keep this PDF Python cheat sheet nearby anytime you need to use regular expressions for your data science work, as a quick, handy reference.
Read MoreData Science Terms and Jargon: A Glossary
Getting started in data science can be overwhelming, especially when you consider the variety of concepts and techniques a data scienctist needs to master in order to do her job effectively. Even the term “data science” can be somewhat nebulous, and as the field gains popularity it seems to lose definition. To help those new […]
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