What is a version? Contents of a file at a given point in time Metadata (information associated with the file): The author of the file Location Type Timestamp of the last save … What is version control? Version control is a group of systems and processes to manage changes made to documents, programs, and directories Version control is…

Introduction In the Czech Republic, only a fraction of psychotherapeutic care is covered by health insurance companies. So, it was a welcomed step when VZP, one of the largest such companies, offered its clients an allowance of 7 000 CZK (or circa 280 EUR) for psychotherapy. However, the way of finding…

Introduction Starting to work with a new tool may not be easy, especially when that “tool” means a new programming language. At the same time, there might be an opportunity to build upon something already known and so make the transition smoother and less painful. In my case, it was the…

Data can be not only useful but also beautiful. This article points to some of the starting points for those who want to explore generative art in R. — Introduction Generative art represents the involvement of a human-independent system (such as an algorithm) in a creative process. Such a system is a key element within the creative process, including its outputs. Unsurprisingly, there are many “tools” you can use if you want to delve into generative art. …

My name is Vit Gabrhel, and I am a data enthusiast. I started my data journey as a researcher in the mobility field, but nowadays, I envision myself on the road of becoming a “full-stack data scientist”. I believe that data could serve not only as a way to understand…