data science

Digital nomads in the world

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Digital nomads are people that use technology in order to work remotely and live an independent and nomadic lifestyle. Nomadlist finds the best cities in the world for digital nomads. Based on their data, I have plotted the cities on a map. Clicking on a […]

data science

R and SQL

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Lately I have been working with R in a data quality project. The project involves running business rules that are written in SQL and executed against a SQL server. I have done a little research about accessing a SQL or MySQL server from R and […]

data science

Weissensee results analysis 2014-2016

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This year I am participating again in an ice skating event in Austria, called the “Alternatieve Elfstedentocht”. Because I was interested in the results of previous years, I have done some analysis, after scraping the results from the Weissensee website. Data analysis

data science

R commands page

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What was the syntax again for ggplot or how can I read in a csv file with some delimiter? That’s why I have started a page collecting some handy R commands, see R commands It is not complete yet, but still under work. Let me […]

data science

Analyzing the NYC Subway dataset

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Currently I am following Udacity‘s data analyst course, which is really interesting. I have done some data analysis with R, but not so much with Python. Found out about Anaconda, which offers some great packages like numpy, pandas(ql) and scipy.  In project 2, the goal […]