Rstats

Visualising GPX hiking data and photos with leaflet

Visualising GPX hiking data and photos with leaflet

In this article, I use a {leaflet} interactive map to display a hiking trail and position photographs of the landscape using pop-ups. This summer, I went to Brittany, in a region called “Golfe du Morbihan”. Golfe is the French translation for gulf and Morbihan means “little sea” in briton. In the … Read more
Marion Louveaux

6 minutes read

Analysing Twitter data: Exploring tweets content

Part 3: Exploring tweets content

In this blog article, I use the {rtweet} R package to explore Twitter user profiles and relationships between users from statuses collected during a scientific conference. This is the third and last part of my series “Analysing twitter data with R”. In the first part, I showed how I collected … Read more
Marion Louveaux

12 minutes read

Analysing Twitter data: Exploring user profiles and relationships

Part 2: Exploring user profiles and relationships

In this blog article, I use the {rtweet} R package to explore Twitter user profiles and relationships between users from statuses collected during a scientific conference. This is the second part of my series “Analysing twitter data with R”. In the first part, I showed how I collected Twitter … Read more
Marion Louveaux

14 minutes read

Analysing Twitter data with R

Part 1: Collecting Twitter statuses related to a scientific conference

In this blog article, I use the {rtweet} package to explore Twitter statuses collected during a scientific conference. I divided this article into three parts. This is part 1. Twitter is one of the few social media used in the scientific community. Users having a scientific Twitter profile … Read more
Marion Louveaux

20 minutes read

Analysing bibliographical references with R

Plots and wordclouds on the references gathered during my PhD thesis

During my PhD, I worked at the intersection between biophysics and plant development. My PhD topic was focused on the study of the contribution of mechanical stress to cell division. To explore this topic, I did a lot of confocal microscopy, but also a lot of bioimage analysis and data analysis. I … Read more
Marion Louveaux

16 minutes read

Candy phenotyping

Teaching image and data analysis with candies

Teaching image and data analysis requires to choose an example dataset. Finding a simple numerical and/or text dataset is usually not an issue: such data can be found online, in public databases, or along with the analysis software, as this is the case with the library {datasets} of the statistical … Read more
Marion Louveaux

7 minutes read