Tags » Ggplot2

Are Hurricanes Becoming More Frequent/Stronger?

Hurricanes – All Hurricanes.
Major Hurricanes – Saffir-Simpson Hurricane Scale 3, 4, or 5.

Data: NOAA.
Tools: R (package: “ggplot2”)
Also posted on reddit. 6 more words


Market Basket Analysis In R For Beginners

Market Basket Analysis is a data mining technique used by many companies. It can find the relationships between products and what items go together. From a business perspective, the insights will let the marketers know what items most people buy frequently together. 1,479 more words

Data Visualisation

Trouble shooting RStudio not showing up plots

I encountered a weird issue today that RStudio is not properly showing up the plot, after using dev.off() function. Here is a possible solution – 84 more words

Trashy charts and I – p2

I visit various websites to collect data. Most of the sites i visit are mostly managed by various Government of India central or state departments / ministries. 508 more words


Mapping Crimes In Chicago

For the past few months, I have been trying to practice how to plot spatial data in R and analysis.

After downloading and reading the ggmap: Spatial Visualization with ggplot2 by David Kahle and Hadley Wickham from CRAN , I then tried to use the code examples with a similar data that I had before. 1,048 more words

Data Visualisation

How to plot GPS data using R, ggplot2 and ggmap


A couple of months ago, I bought a mobile GPS navigation device. The device makes it possible to record the routes we travel with our car. 406 more words

Visualizing Data

Have stricter doping controls affected the UFC, the world's largest MMA organization?

Update 28th of March 2018: After some feedback I’ve flipped the last three plots of the post. Previously they were a bit misaligned with the rest of the post, this was taken care of by adding a coord_flip() call in the code. 2,017 more words