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Outliers: To Drop or Not to Drop? - Issue 196
From Analytics to ML: How to detect outliers and what to do with them.
Apr 10
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Olga Berezovsky
9
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Outliers: To Drop or Not to Drop? - Issue 196
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March 2024
Data Portfolio Done In Notebook - Issue 191
How to use notebooks as your portfolio to showcase your skills, and why notebooks are great for analytics.
Mar 6
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Olga Berezovsky
5
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Data Portfolio Done In Notebook - Issue 191
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February 2024
How To Measure Data Quality - Issue 185
Does data quality have ROI? Ways to measure and quantify data governance metrics
Feb 7
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Olga Berezovsky
17
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How To Measure Data Quality - Issue 185
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November 2023
When To Use Mean Or Median - Issue 171
Working with descriptive statistics: how to know when to use Mean or Median in your reporting
Nov 8, 2023
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Olga Berezovsky
9
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When To Use Mean Or Median - Issue 171
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October 2023
Applying Statistics In Product Analytics - Issue 165
Distributions 101: Introduction to statistical distributions, their types, use cases, and examples
Oct 4, 2023
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Olga Berezovsky
11
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Applying Statistics In Product Analytics - Issue 165
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August 2023
Statistics 101: When Simple Becomes Tricky - Issue 157
How not to get trapped in descriptive statistics during data science interviews
Aug 16, 2023
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Olga Berezovsky
5
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Statistics 101: When Simple Becomes Tricky - Issue 157
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July 2023
An Introduction To Feature Engineering - Issue 152
Elevate your analysis and improve modeling with feature engineering.
Jul 12, 2023
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Olga Berezovsky
5
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An Introduction To Feature Engineering - Issue 152
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June 2023
How To Prove Causation - Issue 148
Using causal inference and regression analysis for informed decision-making
Jun 14, 2023
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Olga Berezovsky
11
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How To Prove Causation - Issue 148
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Decoding Regression Scores - Issue 147
How to read linear regression plots and understand the equation that drives analysis and predictions
Jun 7, 2023
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Olga Berezovsky
14
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Decoding Regression Scores - Issue 147
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February 2023
Applying ML in Product Analytics - Issue 131
Using machine learning to solve common challenges in product and data analytics. How to figure out which model to use for which business case.
Feb 8, 2023
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Olga Berezovsky
19
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Applying ML in Product Analytics - Issue 131
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January 2023
What Statistics Are Used In Data Analysis? - Issue 126
Introduction and must-know statistical concepts for data analysis and data science
Jan 4, 2023
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Olga Berezovsky
28
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What Statistics Are Used In Data Analysis? - Issue 126
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August 2022
Behold! How You Can Handle Missing Data - Issue 108
A recap on the proper ways to handle the missing data in your modeling or analysis
Aug 24, 2022
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Olga Berezovsky
8
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Behold! How You Can Handle Missing Data - Issue 108
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