The need for visualizing the real-time data (or near-real time) has been and still is a very important daily driver for many businesses. Microsoft SQL Server has many capabilities to...continue reading.
The larger and more complex the business the more metrics and dimensions. One day you understand that it is impossible to track them with only your eyes.The larger and more...continue reading.
The larger and more complex the business the more metrics and dimensions. One day you understand that it is impossible to track them with only your eyes.The larger and more...continue reading.
In this post, we’ll return to the Kaggle data containing information on Pitchfork music reviews. In a previous post, I used this dataset to cluster music genres. In the current...continue reading.
When visualizing a network with nodes that refer to a geographic place, it is often useful to put these nodes … Read More →continue reading.
With fewer than three weeks left in the June 7 provincial elections in Ontario, Canada’s most populous province with 14.2 million persons, the expected outcome is far from certain.The weekly...continue reading.
I recently came across some data about multilateral agreements, which needed to be visualized as network plots. This data had … Read More →continue reading.
A tutorial demonstrating how to create geographical maps in R using ggmap. Technologies include: R, Watson Studio and IBM Cloud.continue reading.
Sometimes I find myself writing some program to count or get some statistic for big data (i.e. too big to … Morecontinue reading.
SQL Server Reporting services (SSRS) is an outstanding tool for creating, deploying and managing paginated, mobile, KPI reports as well as Power BI reports. Tool provides simple way to share...continue reading.
A tutorial blog reviewing the art of data storytelling and showing how to use Flourish, a platform for storytelling and visualisationcontinue reading.
So, Strava’s heatmap made quite a stir the last few weeks. I decided to give it a try myself. I wanted to create some kind of “personal heatmap” of my...continue reading.
A tutorial exploring RAW Graphs; a free tool enabling everyone to create high-end, data science style graphs without the code!continue reading.
In this post, I’ll describe a fun visualization of Anscombe’s quartet I whipped up recently.If you aren’t familiar with Anscombe’s quartet, here’s a brief description from its Wikipedia entry: “Anscombe’s...continue reading.
We will review another fascinating approach that marries heuristic and probabilistic methods. We will link marketing channels with a probability of a customer passing through each step of a Sales...continue reading.
We will review another fascinating approach that marries heuristic and probabilistic methods. We will link marketing channels with a probability of a customer passing through each step of a Sales...continue reading.
The United States Patent and Trademark office (USPTO) provides immense amounts of data (the data I used are in the form of XML files). After coming across these datasets, I...continue reading.
Thanks to Dallas OpenData anyone has access to the city animal shelter records. If you lost or found a pet it could be that he or she spent some time in a shelter...continue reading.
Wikipedia defines small data ‘small’ enough for human comprehension but then it goes further by qualifying data in a volume and format that makes it accessible, informative and actionable. I...continue reading.
This week the LATINNO project has published its comprehensive database on democratic innovations in South and Latin America on its … Read More →continue reading.
GIS / R / R News / Shiny / Visualization
Interactive visualization of geospatial data with R Shiny
April 17, 2021
