What is Quadstat?

Quadstat is a free online statistical tool for analysis and learning.
Quadstat is a free repository for storing and sharing data.
Quadstat is also a statistical application framework for designing new web apps like the ones found here.

Who uses Quadstat?

High school statistics students may find the apps particularly useful along with the free Open Intro AHSS textbook (not affiliated with Quadstat).
Quadstat may be useful to college students who are taking introductory statistics courses.
Statistics enthusiasts and professionals are welcome to try out the open-source Quadstat Drupal distribution to create dynamic websites.

How do I get started ?

All apps and data are listed on tabs to the right.
All output and dataset generated will remain public for the time being. In the future, users will have the option to make this content private.
Sign in to start uploading your own data for analysis.