# Reading a cohort table — prompt for Gemma

Analyze retention by cohort age without comparing incomplete periods with completed ones.

Canonical URL: https://boswidget.ru/en/reading-a-cohort-table-prompt-for-gemma/

Model: Gemma

Category: Analysis

Tags: cohorts, retention, periods

![Reading a cohort table](https://boswidget.ru/assets/images/text-preview-gm-chtenie-kogortnoj-tablicy-1200.a3d386f95244.webp)

Reading a cohort table

## Prompt

Cohort table: {table}. Cohort definitions and metric: {rules}. Explain each row, column and proportion. Compare only completed periods at the same cohort age. Flag differing cohort sizes, changes in composition and empty cells for future periods. Separate supported observations from hypotheses requiring testing. Do not attribute an improvement to a release without evidence. Suggest questions about event quality and cohort composition.

## Template fields

- `{table}` — Table. Example input: Small table with cohort sizes and age periods
- `{rules}` — Rules. Example input: Entry event, return event, window and calculation conditions

## Launch

[Open Gemma in YesAI](https://yesai.su/en/gemma)