Impact of big data on education: history, benefits and examples
Understanding definition and benefits of Big Data Big data is a field in which data scientists and engineers analyze, structure, use and learn massive data that tradition...
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Digital Strategy Series Part I: Creating a Data Strategy that Delivers Value
Oh, the strategy pundits hate me! It’s not because I’m tall, good looking and from Iowa (well, 2 out of 3 ain’t bad), it’s because I think Strategy as a “Discip...
Statistics Used in Data Science (A Dictionary in One Picture)
Naming conventions are often quite different in statistics and data science, which causes quite a bit of confusion. Part of the problem with naming conventions is that ...
How “anonymous” is anonymous data?
This post discusses what actually makes data anonymous, share about the misconception we have of it and describe the problems it raises. In the beginning, there was data ...
Leveraging Data Science to Create a COVID-19 At-Risk Score
Everyone wants to restart the economy safely. Everyone. The question isn’t “if”, it’s “when” and “how” and somehow that’s when politics gets involve...
Visualizing Survey Data
In this post, we will be visualizing survey data for the top survey question types. I’m Tyler Lubben, founder of VizualSurvey, a survey data cleaning tool that cleans ...
ETL vs Data Preparation: What does your business need?
What is ETL? Put simply, an ETL pipeline is a tool for getting data from one place to another, usually from a data source to a warehouse. A data source can be anything fr...
Data Science for analytical minds | Introduction
Introduction to 5-part practical guide on becoming a data scientist. Are you someone who: Has studied concepts of statistics, econometrics or mathematics? Loves reasoning...
Data Science is Changing the World for the Better: Here’s How
Data science, by definition, is an interdisciplinary field which makes use of scientific processes, methods, systems, and algorithms for extracting insights and knowledge...
Using Google Mobility Data to Model Covid-19 Case Infection Rates
Using Google Mobility Data to Model Covid-19 Case Infection Rates Paul B. Parker, Ph.D. Introduction The question of how and when to open up the economy as Covid-19 rates...