How to start thinking like a data scientist - Article Analysis
1. How to Start Thinking Likea Data
Scientist
By Thomas C. Redman
2. How to start?
Be open minded and
startwith paper, pencil
and calculator
3. What willhappen?
• Become data literate
• Open eyes to millions of
smalldata opportunities
and make us work
efficientlywith data
scientistsand analytics
4.
5. How to think?
• Form a question on what
bothers you
• Thinkabout the data that can
answer the question
• Develop a plan for creating the
answer
• Write down allthe relevant
definition and your protocol for
collecting the data
6. How to describe?
• Identify the gaps in data
collection
• Modify your definition and
protocol asyou go along
• Start drawing pictures by hand
to describe your variable of
interest
7. How to communicate?
• Use availabletools to draw
good pictures to both
understand the data and
communicate main points to
others
• Return to the question thatyou
started with and develop
summary statistics
8. How to answer?
• Answer the so what question
• Understand variation for deeper
insightsand novel ideas of
improvement for the overall
problem
• Pose the next group of
questions – 2 or 3 at most to
keep the focus narrow
10. Conduct basic analyses
• Identify the employee
performance
• Collect data of possible causes
for low performance
• Develop plans to resolve
efficiently
• Implement to increase
productivity
11. Interpret complex analyses
• Identify the market trends
• Collect data on customer needs
• Develop plansto target the
demanding service
• Implement required business
process
12. Interact with DataScientist
• Identify skills of talented data
scientist
• Collect data on significanttasks
to allocate
• Develop potential to
understand their analysis
• Implement solutions to elevate
business model