Data Science Graphs (without the code!)
If you read my blog then you’ll probably realize there are a few data related topics that I could talk about for days. This blog dives into a tool called RAW Gra...
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Selected Recent Articles from Top DSC Contributors – Part 4
This is a new series, featuring great content from our top contributors. Some of these articles are rather technical in nature, but many are business-oriented and written...
Transforming Quantitative Data to Qualitative Data
The two main data types in business are nominal (categorical or qualitative data) and interval data (quantitative or continuous data). Nominal data are just categories o...
What are the different types of data?
We now live in a data-immersed society. What used to be a term that was mostly the domain of folks in white lab coats is now thrown around by just about everyone–sa...
Predict – Prescribe – Prevent: Analytics Value Cycle
Organizations looking for justification to move beyond legacy reporting should review this little ditty from the healthcare industry: The Institute of Medicine (IOM) esti...
Removing Confusion From Confusion Matrix — Hawaii False Missile Alert
“Missile approaching, Every one run for cover”. People sending final goodbye messages to their loved ones. Family members huddling and praying together. Mother clingi...
Searching on Google Maps using RStudio
Today I’ve just faced one challenge… I work on one project, and we need to decide which assets from this company will be visited initially. As every project, ...
What is Clickless Analysis? Can it Simplify Adoption of Augmented Analytics? (Part 1 of 3 articles)
The concept of Clickless Analytics is one that will be happily embraced by business users and by the business enterprise. The reason is simple! Clickless Analytics allows...
A quick start to automatic audio data analysis
In addition to the common use of speech-to-text algorithms, analysis of audio data can provide important knowledge. From sounds made by mechanical devices that pre-cursor...
Recursive Graphics, Bi/Tri-linear Interpolation, Anti-aliasing and Image Transformation in Python
The following problem appeared in an assignment in the Princeton course COS 126 . The problem description is taken from the course itself. Recursive Graphics Write a pr...