Best flashcard tools, decks, and spaced repetition strategies for memorizing German words and phrases.
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Updated
Oct 6, 2026
Best flashcard tools, decks, and spaced repetition strategies for memorizing German words and phrases.
Methods for doing customer analytics in R
Tool for nonlinear approximation of the retention rate
This project have objective to examine what happens when the first gate in the game was moved from level 30 to level 40. When a player installed the game, he or she was randomly assigned to either gate30 or gate40.
Using supervised machine learning techniques to find university level factors affecting graduation and retention rates in US Colleges
unit economics & cohort analysis projects
Using cohort analysis to measure customer retention.
Using ML to solve business questions such as customer metrics, journey, growth and segmentation.
Cohort Analysis and Customer Segmentation in Excel
Customer Retention and Lifetime Value Analysis Using Cohort Analysis on AdventureWorks Dataset (2011-2014)
Cohort analysis project conducted in Google Sheets, where subscription start date was selected for customer segmentation.
An comprehensive data analysis of a particular market and its customers.
Комплексный анализ маркетплейса Olist: от расчета продуктовых метрик (Retention, LTV) на SQL до создания интерактивного дашборда в Power BI для оптимизации логистики и продаж.
Advanced MySQL portfolio project focused on user behavioral analytics, cohort retention, and business intelligence optimization.
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