How can I become a data scientist?
This article was written by Monica Rogati. Monica is an independent data science executive and advisor. She built key data products and teams at Jawbone and LinkedIn; she...
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PostgreSQL, MonetDB, and Too-Big-for-Memory Data in R — Part II
In PostgreSQL, MonetDB, and Too-Big-for-Memory Data in R — Part I, I began to discuss how data that was too big for RAM is handled in R, a memory-constrained stati...
Be a Social Data Scientist – It is Good Karma!!
When anybody says data science, one can immediately associate complicated technical knowledge with the term. Data scientists are considered to be highly technical profess...
DSC Webinar Series: Life as a Data Scientist and How to Become One
In this latest Data Science Central Webinar you will get an inside look at what it means to be a Data Scientist. You’ll learn from a Practicing Data Scientist Profess...
Interpreting Exploratory Data Analysis (EDA)
Introduction Exploratory Data Analysis (EDA) is an approach/philosophy for data analysis that employs a variety of techniques (graphical and quantitative) to better under...
"Play your charts right:" An Illustrated Collection of Mistakes People Often Make When Visualizing Data
In a world where data really matters, everyone wants to create effective charts. But data visualization is rarely taught in schools, or covered in on-the-job training. Mo...
A Self-Study List for Data Engineers and Aspiring Data Architects
This article was written by John Hammink. John is Chief Evangelist for Treasure Data. An 18-year veteran of the technology and startup scene, he enjoys travel to unusua...
Tutorial Day at Strata Data San Jose, 2018
Tuesday of Strata Data Conference is my favorite of the four days. The calm before the storm of the keynotes and short presentations of Wednesday-Thursday, Tuesday revolv...
Data Scientists need designer labels too
Labels are how humans define and categorise different concepts. There’s lots of evolutionary psychology, neuroscience and linguistics behind this, but without going int...
How can actuarial science skills be applied in investment banking?
To understand how skills in actuarial science can be applied to investment banking we need to understand what actuarial science deals with. So what is actuarial science? ...