Autor: Dr. Magdalena Blum-Oeste
R_Projects is a repository containing data science and data visualizations projects completed by the author for a job portfolio, self-learning, politically voluntary work, as well as hobby purposes.
The R portfolio is located at residuality.com
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Wrangling and Visualising MaGill Billboard Dataset - An insight into a dataset designed for musicological studies.
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Leaflet Map of Youth Centres Pankow Berlin - Map of Pankow district in Berlin showing location of Youth Centres on polygons representing number of children and adolescents (6 - 18 years) in admonistrative planing areas.
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Which graph would you choose - An exercise form Stroytelling With Data posted by Cole Nussbaumer Knaflic “translated” to and performed in R.
INSTRUCTIONS Any set of data can be graphed many ways and varying views allow us to see different things. Let’s look at a specific instance of numerous graphs plotting the same data.
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k-means Cluster Analysis Salary Potential - a comparison of the recommendations from three different methods for determining the optimal number of clusters, application a k-means clustering analysis, and visualization the results.
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Cluster Analysis Bundestagswahl Berlin - defines groups of polling stations based on the predominance of political preferences of inhabitants in Berlin-Pankow district, from federal election results in 2017.
- Personality Survey in Shiny App - (link to the demo) a complete personality survey built in a shinydashboard. The survey is based on the HEXACO Personality Inventory-Revised (HEXACO-PI-R) which will be expanded by the finametrica questionnaire. The survey is in German and serves as the basis for a study from the financial sector. The responds are saved in a Google speadsheet.