cohort-analysis

Analyze subscriber retention by sign-up month, plan type, and acquisition channel.

1|Updated Mar 11, 2026
One-click install
npx skills add https://github.com/autostay-kr/autostay-skills --skill cohort-analysis-autostay-kr
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: cohort-analysis
Source: https://github.com/autostay-kr/autostay-skills/tree/main/pm/skills/cohort-analysis
Command: npx skills add https://github.com/autostay-kr/autostay-skills --skill cohort-analysis-autostay-kr

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps you understand why subscribers stay or leave by analyzing their behavior in groups (cohorts), revealing patterns in retention, usage, and plan changes.

Core Features & Use Cases

  • Retention Analysis: Track how many subscribers remain active over time, broken down by when they signed up, their plan type, and how they were acquired.
  • Usage Patterns: Analyze wash frequency decay to predict churn and understand engagement.
  • Plan Behavior: Identify trends in upgrading or downgrading subscriptions.
  • Use Case: You can upload a CSV of your subscriber data and ask the Skill to identify which acquisition channels bring in the most loyal customers and at what point in their subscription lifecycle most users tend to churn.

Quick Start

Upload subscriber_data.csv and analyze retention patterns by signup month and plan type.

Frequently Asked Questions about cohort-analysis

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I analyze subscriber retention by sign-up month and plan type?

To analyze subscriber retention by sign-up month and plan type, upload your subscriber data as a CSV, Excel, or JSON file. The Skill processes this data to generate visualizations and insights, grouping users into cohorts to track active retention over time.

Can I identify which acquisition channels bring in the most loyal subscribers?

Yes, you can identify loyal subscriber acquisition channels by analyzing retention patterns segmented by acquisition source. The Skill evaluates subscriber cohorts based on how they were acquired to determine which channels yield the highest long-term retention.

What is wash frequency decay and how does it predict subscriber churn?

Wash frequency decay measures the declining rate of subscriber usage over time. By analyzing this decay pattern within cohorts, you can predict churn and understand engagement levels to identify when users are most likely to cancel their subscriptions.

Does cohort analysis work with JSON data exports or do I need CSV format?

Cohort analysis works with JSON data exports natively, alongside CSV and Excel formats. You can upload your subscriber data in any of these supported formats to analyze subscription health, upgrade and downgrade patterns, and retention metrics.

How do I track upgrade and downgrade trends to understand subscription health?

Track upgrade and downgrade trends by grouping subscribers into cohorts based on sign-up month and plan type. This reveals plan behavior patterns over time, helping you understand overall subscription health and identify factors influencing plan changes.