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Predicting Wine Prices with Machine Learning

The world of wine is immense and perhaps a bit intimidating. Buying a new wine can often feel like gambling. Is it going to be worth the...

Rohan Dawar

Dec 15, 20215 min read

High Speed Rail in North America

Earlier this year, U.S. Secretary of Transportation Pete Buttigieg made this tweet: It shows a map of a fantasy high speed rail system...

Rohan Dawar

Nov 24, 20217 min read

An Exploratory Data Analysis of My Music 🎧

Do you listen to music? Do you use a music streaming service? Are you a data nerd? If you answered yes to these 3 questions then I have...

Rohan Dawar

Sep 30, 20215 min read

Creating a Voronoi Diagram of the Toronto Subway System

A Voronoi Diagram is a plane consisting of points and polygons. The polygons, or Voronoi Cells surrounding each point represent the area...

Rohan Dawar

Aug 17, 20215 min read

Building a Web Scraper for citypopulation.de

Introduction In this project I will be scraping the website citypopulation.de with BeautifulSoup to create a dataframe & csv file of...

Rohan Dawar

Jul 27, 20212 min read

Data Transform for a Sankey

A Sankey diagram depicts flows of any kind, where the width of a flow pictured is proportional to its quantity. A flow is any quantity...

Rohan Dawar

Feb 16, 20212 min read

GIF of COVID-19 in the USA

After learning the basics of Shapefiles & Geopandas, I attempted to create a map GIF of the USA using the actively maintained COVID-19...

Rohan Dawar

Dec 7, 20201 min read

COVID-19: Animated Line Graphs

Here are 2 new visualizations using the same transform as my Animated Bar Charts script. These graphs again display COVID-19 Active Cases...

Rohan Dawar

Nov 30, 20201 min read

COVID-19: Animated Bar Charts, Canadian Provinces & Territories

Building on the framework code of my COVID-19 Autodoc, I wrote a script to transform the Health Canada Covid-19 data into Flourish...

Rohan Dawar

Nov 17, 20201 min read

COVID-19 in Canada: Jupyter Notebook Auto-doc

I created the following Jupyter Notebook to automatically grab the latest COVID-19 data from Health Canada and produce some visualizations:

Rohan Dawar

Nov 11, 20201 min read

IMDB Visualization Dashboard

Current visualizations available on your IMDB profile: I created a dashboard using Flask and Zingcharts to visualize more patterns in...

Rohan Dawar

Oct 30, 20201 min read

Active Covid-19 Case Rate in Canadian Provinces

This is an interactive map published by Health Canada which I have been checking throughout the pandemic to stay updated on the pandemic...

Rohan Dawar

Oct 29, 20202 min read

Analyzing The Tallest 500 Buildings on Earth

The following is a project I recently completed for a Pandas Data Science course: https://jovian.ai/rohan-dawar/zerotopandas-course-proje...

Rohan Dawar

Oct 26, 20201 min read

The Bar Chart Race - Visualizing My Music

Intro As a music loving data geek who uses Spotify, I often feel disappointed with the platform’s lack of user statistics. There is...

Rohan Dawar

Aug 19, 20203 min read

Finding The World's Most Important Cities with GaWC Data

The Globalization and World Cities Research Network (GaWC) is a think tank that studies the relationships between world cities in the...

Rohan Dawar

Jul 4, 20202 min read