Fitting Data With Scipy’s UnivariateSpline() and LSQUnivariateSpline()

This article explores the use of the functions .UnivariateSpline() and .LSQUnivariateSpline(), from the Scipy package. What Are Splines? Splines are mathematical functions that describe an ensemble of polynomials which are interconnected with each other in specific points called the knots of the spline. They’re used to interpolate a set of data points with a function … Read more

Pandas apply() — A Helpful Illustrated Guide

The Pandas apply( ) function is used to apply the functions on the Pandas objects. We have so many built-in aggregation functions in pandas on Series and DataFrame objects. But, to apply some application-specific functions, we can leverage the apply( ) function. Pandas apply( ) is both the Series method and DataFrame method. Pandas apply … Read more

Scipy Interpolate 1D, 2D, and 3D

In this article we will explore how to perform interpolations in Python, using the Scipy library. Scipy provides a lot of useful functions which allows for mathematical processing and optimization of the data analysis. More specifically, speaking about interpolating data, it provides some useful functions for obtaining a rapid and accurate interpolation, starting from a … Read more

Exponential Fit with SciPy’s curve_fit()

In this article, you’ll explore how to generate exponential fits by exploiting the curve_fit() function from the Scipy library. SciPy’s curve_fit() allows building custom fit functions with which we can describe data points that follow an exponential trend. In the first part of the article, the curve_fit() function is used to fit the exponential trend … Read more

Python BeautifulSoup Examples

Introduction In this tutorial, we will explore numerous examples of using the BeautifulSoup library in Python. For a better understanding let us follow a few guidelines/steps that will help us to simplify things and produce an efficient code. Please have a look at the framework/steps that we are going to follow in all the examples … Read more

Matplotlib Scatter Plot – Simple Illustrated Guide

Scatter plots are a key tool in any Data Analyst’s arsenal. If you want to see the relationship between two variables, you are usually going to make a scatter plot.  In this article, you’ll learn the basic and intermediate concepts to create stunning matplotlib scatter plots. Minimal Scatter Plot Example The following code shows a … Read more

How to Generate Text Automatically With Python? A Guide to the DeepAI API

Do you want to enrich your Python script with powerful text-generation capabilities? You’re in the right place! What does it do? I just discovered DeepAI’s API that automatically generates a body of text, given a sentence fragment or topic keyword. How can it be used? You can use this as a basis to generate text … Read more

Calculating Entropy with SciPy

Problem: How to calculate the entropy with the SciPy library? Solution: Import the entropy() function from the scipy.stats module and pass the probability and the base of the logarithm into it. Try It Yourself: Run this code in the interactive code shell! Exercise: Change the probabilities. How does the entropy change? Let’s start slowly! You’ll … Read more

The Unstoppable Force of Deflation vs Central Banks

ChrisWhile working as a researcher in distributed systems, Dr. Christian Mayer found his love for teaching computer science students. To help students reach higher levels of Python success, he founded the programming education website He’s author of the popular programming book Python One-Liners (NoStarch 2020), coauthor of the Coffee Break Python series of self-published … Read more

The 80/20 Principle in Programming

In this article, you’ll learn about the profound impact of the 80/20 principle on your life as a programmer. It’s based on a first draft of a chapter from my upcoming book “From 1 to 0: A Minimalistic Approach to Programming”. The 80/20 principle has many names but the second most famous is the Pareto … Read more

Top 5 Python Freelancer Jobs to Earn $51 per Hour on Upwork or Fiverr

Python freelancers earn $51 per hour on average. But how do they do it? In the following video I show you the top five trending gigs for Python freelancers: In summary, these are the most trending jobs how Python freelancers earn money in 2020: Create educational content:. You can write blog articles for blog owners, … Read more