Rhys Lewis Psychometrician

Although my Ph.D. is in I/O Psychology with a focus on statistics, writing is a 2nd passion. I hope you find that background a helpful combination for editing data science articles: I can check both your stats and grammar.

Python NumPy Tutorial: An Applied Introduction for Beginners

March 25th, 2021
Author: Ricky Dunbar
Solar Energy Engineer, Ph.D. Physics

Statistics Sentiment Analysis

TF-IDF — Term Frequency-Inverse Document Frequency

April 6th, 2021
Author: Fatih Karabiber
Ph.D. in Computer Engineering, Data Scientist

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