visualization - innovation & design

Tableau: Five questions to check your visualizations

Tableau, an example for a low-code approache, is well known for its intuitive features, allowing us to connect to Excel Files and easily visualise data in two-dimensional spaces. Basic interaction with Tableau, consist of drag, drop, checking features. so let's drop two variables into Tableau.

data analysis

Visualizations for Density Estimations and T-tests

How do visualizations contribute to a better understanding of numerical results? Libraries and methods considered are seaborn, pyplot, histograms and kernel density estimations.

geospatial data

IPyLeaflet: The map is not the territory.. so what should it be?

IPyLeaflet is a remarkable python library for mapping. It supports us in emphasising the things we discover. The example included looks at a hypothetical relationship between overflowing rubbish bins and increased pollution of trees nearby in a viennese neighbourhood.

visualization

Rendering data on a map with Kepler.gl

This blogpost documents how to encode data on a map. Information about a journey (list of places) are collected via a DIY self-tracking gadget. Code and data set are available at Github.