What is data science?

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What is data science?

Picture of Lillian Pierson, P.E.

Lillian Pierson, P.E.

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Data science explained in less than 4 minutes… The practice of data science is comprised of:

Math / Statistics

  • Time series analysis
  • Regression analysis
  • Decision trees
  • Random forest
  • Monte Carlo simulations
  • Multi-criteria decision making model
  • Markov chains

Coding

  • Python (NumPy, SciPy, MatPlotLib, SciKit-Learn)
  • R statistical programming
  • SQL
  • Javascript / D3.js

Domain Expertise

  • Health
  • Ecommerce
  • Human Resources
  • Criminal Science
  • Business Management and Administration
  • Journalism

Learn more about big data and data science in my newly released book, Data Science for Dummies. We also offer online classes for people who want to quickly and cheaply learn how to get started in doing data science.

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HI, I’M LILLIAN PIERSON.
I’m a fractional CMO that specializes in go-to-market and product-led growth for B2B tech companies.
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If you’re looking for marketing strategy and leadership support with a proven track record of driving breakthrough growth for B2B tech startups and consultancies, you’re in the right place. Over the last decade, I’ve supported the growth of 30% of Fortune 10 companies, and more tech startups than you can shake a stick at. I stay very busy, but I’m currently able to accommodate a handful of select new clients. Visit this page to learn more about how I can help you and to book a time for us to speak directly.
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HI, I’M LILLIAN PIERSON.
I’m a fractional CMO that specializes in go-to-market and product-led growth for B2B tech companies.
Apply To Work Together
If you’re looking for marketing strategy and leadership support with a proven track record of driving breakthrough growth for B2B tech startups and consultancies, you’re in the right place. Over the last decade, I’ve supported the growth of 30% of Fortune 10 companies, and more tech startups than you can shake a stick at. I stay very busy, but I’m currently able to accommodate a handful of select new clients. Visit this page to learn more about how I can help you and to book a time for us to speak directly.
I'M INTERESTED
Get Featured
We love helping tech brands gain exposure and brand awareness among our active audience of 530,000 data professionals. If you’d like to explore our alternatives for brand partnerships and content collaborations, you can reach out directly on this page and book a time to speak.
Join The Convergence Newsletter
See what 26,000 other data professionals have discovered from the powerful data science, AI, and data strategy advice that’s only available inside this free community newsletter.
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