MongoDB’s Aggregation Pipeline: make your life easier… or at least less difficult

The following is from Avinash Kaza’s article: Business Intelligence Platform: Tutorial Using MongoDB Aggregation Pipeline Found here:  https://www.toptal.com/mongodb/business-intelligence-platform-using-mongodb-aggregation-pipeline _______________________________________ Using data to answer interesting questions is what researchers are busy doing in today’s data driven world. Given huge volumes of data, the challenge of processing and analyzing it is a big one; particularly for statisticians orContinue reading “MongoDB’s Aggregation Pipeline: make your life easier… or at least less difficult”

5 Minute Super-Simple Guide to Using iPython/Jupyter Notebooks

No matter what you call it– you can’t dispute it’s convenient. I can’t decide which one I want more. They’re both pretty cute.   So what is it, already? It’s a Word document you can code in. In all seriousness, it’s a web application, designed for use in the data sciences. iPython is a sub-projectContinue reading “5 Minute Super-Simple Guide to Using iPython/Jupyter Notebooks”

Streamgraphs are pretty, but can you understand them?

Take a look at this:     Is it a digital representation of marble art? It kind of looks like it… but actually its a part of Nicolas Garcia Belmonte‘s Streamgraph showing the number of tweets during the 2012 European football tournament.         Click to read more about it here.   AContinue reading “Streamgraphs are pretty, but can you understand them?”