How to Use Numpy Round

How to Use Numpy Round

In this tutorial I’ll explain how to use the Numpy round function (AKA, np.round). I’ll explain how the function works, and I’ll also show you some step-by-step examples of how to use it. Table of Contents: A Quick Introduction to Numpy Round The...
The 3 Reasons You Should Learn R for Data Science

The 3 Reasons You Should Learn R for Data Science

One of the most common questions I get from data science students is which programming language should I learn for data science, R or Python? The short answer is “it depends.” Both R and Python have strengths and weaknesses as data science languages, or as...
A quick introduction to dplyr

A quick introduction to dplyr

There’s sort of an open secret in the data science world: As a data professional, you’ll spend a huge amount of time doing data preparation. Cleaning, joining, reshaping, aggregating … These tasks make up a huge amount of your data work. Many data...
np.random.randn Explained

np.random.randn Explained

In this tutorial, I’ll explain how to use the np.random.randn function (AKA, Numpy random randn). The tutorial is divided up into several different sections, including a quick overview of what the function does, an explanation of the syntax, and a section that...
Numpy Floor, Explained

Numpy Floor, Explained

In this tutorial, I’ll explain how to use the Numpy floor function, which is sometime called np.floor. I’ll explain the syntax of np.floor and how the function works. I’ll also show you clear, step by step examples of how to use it. If you need...