A proposed solution for a programming problem from Leet Code. Introduction If you ever participated of a coding interview, you probably had these brain teaser problems from websites like leetcode.com. I have been looking at those and trying to solve some of them. Let me tell you why: I want to…

Learn how to use these helpful functions once and for all — Introduction I will start this post by saying that I work daily with R and Python languages. Honestly, I find it easier and more intuitive the way the apply functions are used in Python. Thinking about the reason behind that, I believe it is because there aren’t many options in Python…

A quick tutorial to perform a geospatial points pattern analysis in Python. — Introduction Geospatial Data Science is a sub-area of the Data area that deals with the analysis of data points taking in consideration where in space that event has happened. Let’s say we own a chain of retail stores that sells smartphones. Our chain has a few distribution centers and we are…

Learning about geospatial hypothesis test for Asheville’s AirBnb listings — Introduction In the first post, linked below, we worked with an introduction to Geospatial Data Analysis, where we downloaded the listings from AirBnb for the city of Asheville, in North Carolina (USA) and went through some steps to extract insights from geospatial data. Analyzing Geospatial Data with Python A practical data analysis post with Python code.towardsdatascience.com

A practical data analysis post with Python code. — Introduction Geospatial Data Science is one of my areas of interest. I find it fascinating how we can visualize data on a map and how — many times — the relationships between the data points present great insights real quickly. I believe the applicability of this sub area of data science…

Use o Matplotlib no Python para levar suas visualizações de dados para o próximo nível. Introdução A visualização de dados é muito importante. Poderíamos desenvolver um post completo partindo desta frase, mas acredito que você já entendeu a mensagem. Tenho certeza de que não é a primeira vez que você ouve…

One of the coolest methods I have learned from Matplotlib — Introduction Data visualization is very important. We could develop a lot just from this sentence, but I believe you already got the “picture”. I am sure this is not the first time you hear this. And even if it is, I still assume it’s not a surprise, right? A plot is…

Follow this tutorial to put your apps online in Medium posts. — Introduction I love writing about Streamlit. I would say it is one of my favorite Python packages. Streamlit is a really easy to learn package that enables one to quickly create a dashboard, a web app, or even deploying a model into production. …

Retrieve historical temperature data by latitude and longitude. — Introduction I have been working on some projects when I needed to find the average temperature by location to be able to add that as a possible variable to my model. After some time researching, I found this great and easy-to-use package in Python called meteostat. This pack has some interesting…