Visualizing Airbnb listings.

In this day and age of so many sharing services like Uber and Lyft , pricey hotels are being replaced by Airbnb. Students, working people and travelers wouldn’t always want to pay a high price for staying a couple of nights at the Marriott and would rather stay at a place where that has the basic amenities needed for them at a reasonable price. In this project I am trying to understand the listings put on Airbnb on how the price varies by neighborhood ,house type and various other factors....

October 25, 2017 · 5 min · 966 words · Senthil Thyagarajan

Taps near you

While working on a couple of projects involving beer data I did land up at breweries association. They have a data set on all the breweries across the US. This raw html table was scrapped ,cleaned and geocoded using R. You can find the R Scripts which I used for this project here. Once the data was ready this was put to use by being displayed on a web mapping application built on js and bootstrap....

September 18, 2017 · 1 min · 152 words · Senthil Thyagarajan

States to Shapes

I started working on this visualation after coming across Mike Bostock’s shape tweening bl.ock , which was done for one state. The source for this data is Insurance Institute for Highway Service(IIHS). The size of the square is based on the motor vehicle deaths per 100,000 people(2015). ...

May 10, 2017 · 3 min · 575 words · Senthil Thyagarajan

Breweries or Wineries ??

When you think about Texas, the first thing that would come in mind is barbecue which of course pairs well with a good beer. In this post I have mapped each state in the US ranked based on the breweries or wineries present. I got the data from the Brewers Association and the American Winery Guide. With data visualization being so important in representing the dataset I have used hexbins shapefile from Don Meltz’s repo. ...

April 29, 2017 · 1 min · 86 words · Senthil Thyagarajan

Maps and gifs

As I have been using R for a while, one of the things I wanted to do was a time series map. Most of the time series maps I see have sliders to change the years. While looking at how to make time series maps I happened to lear how to make a GIF with a set of images. So I thought, how about making an election based map over the past elections....

March 20, 2017 · 4 min · 655 words · Senthil Thyagarajan