Category: Coding In Data Science and Analytics Page 1 of 3

coding in data science and analytics

Beautiful Soup Tutorial 4. – Saving Scraped Data to a CSV File, then Analyzing it with Pandas

This is the final part of the Beautiful Soup tutorial series. Just to remind you, here’s what you’ve done so far: in episode #1 you learnt the basics…

the junior data scientist's first month

The Junior Data Scientist’s First Month (Video Course)

100% practical 6-week data science challenge & video course — simulating of being a junior data scientist at a true-to-life startup.

Learn SQL for Data Analysis – from scratch

Learning SQL is very useful for anyone in the online world. And it’s a definite must for Data Analysts/Scientists! Here are 8 articles to start with…

learn_python

Learn Python 3 for Data Science – from scratch

I put together a ‘Python 3 for Data Science’ tutorial series starting from the very basics. It features 9 practical articles – that covers everything you need to know!

bash_data_science_command_line

Learn Data Analytics in Bash – from scratch

Read these 7 free articles about Bash/Command Line and take your very first step to learn the basics of coding for Data Science!

coding in data science and analytics

Introduction to the R Programming Language – Basic Concepts for Beginners

Our guest author today is Joachim Schork from Statistics Globe. I asked Joachim to give us an intro to a data language that we haven’t covered so far…

coding in data science and analytics

How to Use Jupyter Notebook (Basics for Beginners + Best Practices)

In this article, I’ll show you how to use Jupyter Notebook. Jupyter is one of the most popular tools if you want to work with Python. It’s especially…

coding in data science and analytics

Beautiful Soup Tutorial 3. – Scraping 1,000+ product pages and various data points

Do you remember when I told you in the first tutorial that “sooner or later you’ll come to a point where you have to collect large amounts of…

coding in data science and analytics

Data Visualization and Data Analysis in Python — using the OkCupid dataset (Part 2)

This article is about dating and data science! Please welcome our guest author, Amy Birdee, who has done multiple data science hobby projects recently and built a truly…

Coding in Data Science and Analytics

Data Cleaning and Exploratory Data Analysis Using the OkCupid Dataset (Part 1)

This article is about dating and data science! Please welcome our guest author, Amy Birdee, who has done multiple data science hobby projects recently and built a truly…

coding in data science and analytics

Beautiful Soup Tutorial 2. – How to Scrape Multiple Web Pages

Scraping one web page is fun, but scraping more web pages is more fun. In this tutorial you’ll learn how to do just that; along the way you’ll…

coding in data science and analytics

Beautiful Soup Tutorial 1. – An Introduction to Web Scraping with Python

As a data scientist or data analyst, sooner or later you’ll come to a point where you have to collect large amounts of data. Be it a hobby…

coding in data science and analytics

Winning the Kevin Bacon Game with SQL: Data Science Hobby Project Example

James Rice was a participant in my 6-week data science course (The Junior Data Scientist’s First Month). After finishing the course, he started a cool hobby project and…

coding in data science and analytics

Data Science Hobby Project: Web Scraping Book Ratings With BeautifulSoup

Tamas Ujhelyi was a participant in my 6-week data science course (the Junior Data Scientist’s First Month). After finishing the course, he started a cool hobby project and…

coding in data science and analytics

How Data Collection Works on Websites (JavaScript tracking on front end + apache2 log on back end)

In this article, I want to quickly show you how websites collect data. It’s important to know this for two reasons: If you are a website visitor, it’s…

coding in data science and analytics

How to Upload your Dataset to a Server (Using the Command Line or Jupyter)

In this article, I’ll answer a question that frequently comes up in my online courses, which is: How do you upload a dataset (e.g. csv, txt or tsv…

coding in data science and analytics

Data Science Hobby Project Example: Twitter Data Analysis With JavaScript

Tomi Gelo was one of the first participants in my 6-week data science course (the Junior Data Scientist’s First Month). Since then, he has done some pretty cool…

coding in data science and analytics

Sublime Text 3 Intro (+ How to Connect Sublime to a Remote Server)

I’ve written about the importance of scripting in data science. But I’ve realized that I’ve never introduced my favorite script editor. It’s Sublime Text 3! In this article,…

coding in data science and analytics

Pandas tutorial 5: Scatter plot with pandas and matplotlib

Scatter plots are frequently used in data science and machine learning projects. In this pandas tutorial, I’ll show you two simple methods to plot one. Both solutions will…

coding in data science and analytics

How to Plot a Histogram in Python (Using Pandas)

Plotting a histogram in Python is easier than you’d think! And in this article, I’ll show you how. I have a strong opinion about visualization in Python, which…