venetsia / datavisualisations

Data Visualisations Coursework

1. Overview - Tasks

• For the assignment we had to analyze a given dataset that has been cleaned and is ready to be investigated so we could gather more information from it.
• For our task we had to be able to identify Outliers successfully and to be able to see any patterns/relationship between the data that might be interesting to show to a group of people.
• Another task is to display the Visualisations appropriately for the given data that we have analyzed.
• Another task was to choose our colors and shapes correctly so it is suitable for all people
• Last task is to identify any issues with the visualisation provided and to try and improve it.

2. Coursework Report

https://github.com/venetsia/DataVisualisations/blob/main/40313507.pdf

3. Code to get visualisations

• The code that has helped me identify the given tasks is in file coursework.R
• I have tried different kinds of combinations until I can see clearly what I have been looking for.
• As soon as I see anything that could be a pattern I investigate it further by trying to dig deeper into the relationship.

4. Visualisations

For the visualisations ggplot2 was used together with library(scales) which is The viridis color palettes (https://cran.r-project.org/web/packages/viridis/vignettes/intro-to-viridis.html) in order to prevent issues for people that are color-blind (any type)

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For last visualisation it was partly drawn on paper and finished in Photoshop