Journey to the Center of the DrugBank XML Database – part 1
Objective In this tutorial, we shall take a journey together to explore the structure of the DrugBank database. We will observe how the drugs information is structure...
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How to Discover and Classify Metadata using Apache Atlas on Amazon EMR
Introduction The boundaries of the enterprise are becoming diffused. You have data on the network, on the endpoint, and on the cloud. Enabling visibility into your data f...
Challenges Faced by a Data Scientist and How to Overcome Them?
Data Scientist is regarded as the sexiest job of the 21st century. It is a high paying lucrative jobs which comes with a lot of responsibility and commitment. Any profes...
10 Visualizations Every Data Scientist Should Know
Originally posted here, by Jorge Castanon. Ancient ruins are sometimes discovered after long years investigating regions of the world covered by dense jungle or giant fo...
Is There a Difference Between Open Data and Public Data?
Yep. And it’s a big one. There is a general consensus that when we talk about open data we are referring to any piece of data or content that is free to access, use, r...
The Call for a New Device for Data Scientists
My first computer was a Commodore Vic-20 in 1981. I bought the device because of this incredible urge to program in BASIC as a result of Mr. Ted Becker’s course on comp...
The Homogeneity and Location Index: An open-source Statistical Framework for the classification of ordinal categorical data
The analysis and classification of ordinal categorical data are central in most scientific domains and ubiquitous in governments and businesses. Examples of ordinal data ...
How to Capture Data to Make Business Impact
Every business challenge that is to be solved with a data-driven decision has a data universe behind it. This data universe is the set of data that could be captured that...
Forward and Reverse Containment Logic – Introduction to Relational Data Logistics
The question of how to structure or arrange data in order to gain worthwhile insights is quite different from the issue of what data to include or how it should be analyz...
So You Think You Can Be A Data Scientist?
So, you think you can be a data scientist. But, are you sure you have it what it takes to excel in the data science field? Be careful. It’s a very complicated field, ...