Data Science – Data Science Review

Is Learning Python Essential for Success as a Data Analyst?

March 19, 2026
/ Data Science Programming Languages Python
/ By James

You want to know which skills matter for data analysts (DAs) right now. LinkedIn is full of advice, but after reading countless posts, here are the skills you really need to focus on: SQL is non-negotiable.

How to Get Familiar with Your Data

January 8, 2022
/ Data Science
/ By James

Let's face it. Looking at data sometimes can be a nightmare. It never seems to conform to the neatly laid out samples from training modules. Often, the data you obtain is a scattered mess. How do you

Big Data science analysis business technology concept on virtual screen.

Data Science ROI: 7 Ways to Boost It

December 21, 2019
/ Data Science
/ By James

For most companies, data science remains the final frontier that appears too hard to conquer. Even the attractive benefits such as optimized workflow and actionable marketing reports are not enough

Evaluating Machine Learning Models

September 27, 2019
/ Data Science
/ By James

Evaluating machine learning models is one of the most important steps in any data science workflow. You can spend hours cleaning data and tuning algorithms, but if you don’t know whether your model

How to Blast Through Medium’s Paywall

September 10, 2019
/ Data Science
/ By James

I have enjoyed reading material at Medium.com. Several authors write for the data science space, and of course, that piques my interest. Recently though, they implemented a paywall which stinks. However,

Can Wine and Beer Help You Get Started in Machine Learning?

March 15, 2019
/ Data Science
/ By James

Do you enjoy a nice glass of wine or beer? Did you know those two drinks could be used to help you understand the process of machine learning? That is what the following video will provide

Don’t Go Into Data Science for the Money

December 18, 2018
/ Data Science
/ By James

With salaries in the data science field pushing into six figures, it's no wonder people are attracted to the field. However, my advise is don't go into data science for the money. Why not? Unless

How to Become a Data Scientist

December 7, 2018
/ Data Science
/ By James

Course: How to Become a Data Scientist Author: Tomi Mester. Rating: 4.8 out of 5 stars Cost: Free Link: https://courses.data36.com/courses/ (choose the How to Become a Data Scientist course!) Overview If

What Is Data Science?

October 30, 2017
/ Data Science
/ By James

You have probably heard the term Data Science. However, do you know what it means? Intuitively, it means the study of data, as science is usually associated with studying some subject. More appropriately,

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