Projects

The home tab is a project list. Each project is an independent statistical dataset.

Project list

• New demo project — built-in scores & teaching-method sample
• New blank project
• Open / rename / duplicate / delete
• Search filter

Cards show name, case count, variable count, and last updated time.

Persistence

Projects are stored as JSON under:

<app documents>/stats_flutter_projects/<id>.json

Project workspace

Opening a project gives three tabs:

Tab	Purpose
Data	spreadsheet, variable view, CSV, value labels
Analysis	statistical procedures
Transform	COMPUTE / RECODE / SORT …

Learn / Quiz / Settings stay global and do not require a project.