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Welcome to DataViz! One of the latest Data Science Central Community Channels devoted entirely to all things Data Viz / Infographics and covering News, Tools and Techniques related to the storytelling phase of Big Data.

Blogs

Dashboards for Everyone!

No matter the job, most professionals do some level of analysis on their computer.  There are always some data sets that live outside the walls.  Or, some analyses that we know could be performed better in a not-easily-sharable tool such as excel, R, python, SPSS, SAS and so on.

So how do you share your personal analysis with others?  Often times people export…

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Pictographs are exceptionally good for some types of data. In this post, I show how useful they are for displaying proportions (e.g. rates, percentages, fractions).

Look at the pictograph example on the right. It shows the case fatality rate using colored stick figure icons. These quantities could be just as appropriately shown using pie or bar charts (see above).…

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Dataviz with Python

This article was written by Reiichiro Nakano.

There are a number of visualizations that frequently pop up in machine learning. Scikit-plot is a humble attempt to provide aesthetically-challenged programmers (such as myself) the opportunity to generate quick and beautiful graphs and plots with as little boilerplate as possible.…

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Power BI: Tutorial

Guest blog by Robert Breen.

What is PowerBI?

Power BI is a collection of software services, apps, and connectors that work together to turn your unrelated sources of data into coherent, visually immersive, and interactive insights. Whether your data is a simple Excel spreadsheet, or a collection of cloud-based and on-premises hybrid data warehouses, Power BI lets you easily connect to your data sources, visualize (or discover) what’s important, and…

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