tutorial

Using R to Web Scrape Wikipedia and Visualize the Results.

In this walkthrough I show how to use R to scrape and analyse data from Wikipedia and then vizualise the results in a somewhat over-eloborate circular heatmap

Using R to Animate the Population Density of Ghana

In this walkthrough I show how to use R to dowload population density data for a country and then how transform that data into interactive leaflet maps and a animation

Using D3.js and Globe.gl to Create a 3-dimensional Choropleth of Trading Partners of Ghana Using Comtrade Data

In this walkthrough I show how to use Comtradr API to download trade data and then visualize, in an overly complex way, this data using D3.js and Globe.gl. Have fun playing with it

Using Tidytext and SpacyR in R to do Sentiment Analysis on the COVID-19 Update Speeches by the President of Ghana.

In this walkthrough I show how to use Rvest to scrape the speeches from the Ghanaian president on the topic of COVID-19 and how to use tidytext and SpacyR in R to do a sentiment analysis on these speeches to analyse them.