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Methods To Accelerate A/B Testing - Issue 202
Strategies and statistical methods to increase test velocity.
 • 
Olga Berezovsky
Celebrating 200th Newsletter 🎉
Celebrating 200 newsletters: by sharing my most popular publications, gratitude, and wild blasts of confetti.
 • 
Olga Berezovsky
2
Spring Digest: Building Data Culture With Metric Trees
Case studies, analyses, and new tutorials and books you may have missed.
 • 
Olga Berezovsky
 and 
timo dechau 🕹🛠
Data Analyst Toolbox - Issue 199
Helpful tools and applications to have for data analysis and data science that can save you time and effort.
 • 
Olga Berezovsky
1

April 2024

Your Favorite BI Tool - Issue 198
A roundup of popular BI dashboarding tools to help you choose the best reporting tool.
 • 
Olga Berezovsky
8
How To Find Optimal Proxy Metrics - Issue 197
Using proxy metrics for measuring and quantifying the impact of a product rollout or a new feature.
 • 
Olga Berezovsky
2
Outliers: To Drop or Not to Drop? - Issue 196
From Analytics to ML: How to detect outliers and what to do with them.
 • 
Olga Berezovsky
Subscriptions reporting: Trials and TTP- Issue 195
A deep dive into Trials: benchmarks, calculations, navigating challenges, and using data from subscription analytics apps
 • 
Olga Berezovsky

March 2024

An introduction to ARR | CJ Gustafson
A guest post from Mostly Metrics’s author CJ Gustafson on the must-know revenue terms, metrics, and how to build ARR waterfall
 • 
Olga Berezovsky
 and 
CJ Gustafson
2
Why You Shouldn’t Stop A/B Tests Early - Issue 193
Why significance matters, and how long you should run an A/B test
 • 
Olga Berezovsky
2
A Guide To Creating Effective Charts - Issue 192
How to choose the right chart for analysis and avoid common data visualization mistakes
 • 
Olga Berezovsky
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.
 • 
Olga Berezovsky
© 2024 Olga Berezovsky
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