API

“Bar Chart Race” are a specific type of bar chart that moves to show rankings over time. It became recently a quite popular approach to bring a storytelling elements within a longitudinal dataset. Readers are suggested to connect and combine what they see on the chart with other qualitive elements … Read more
Edouard Legoupil

9 minutes read

In this short post (crossposted here), we will show how to use the rhdx, dplyr, purrr, sf and gganimate R packages to show the number of fatal incidents in 5 Sahelian countries. […] The rhdx package is not yet on CRAN, so you will need to use the remotes package to install it first: … Read more
Ahmadou Dicko

10 minutes read

R program has become a language of choice for data science work. It has rich feature library that can be readily used for variety of data management tasks. This article focuses on accessing data from the KoBoToolbox. […] KoBoToolbox provides a suite of tools for field data collection in the … Read more
Punya Prasad Sapkota

7 minutes read