Quadstat

What is Quadstat?

Quadstat is a free online statistical analysis tool.
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.
Quadstat may be useful to college and graduate 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 generated with a Quadstat account remains private. Users may keep data private (unpublished) when saving or editing a dataset.
Sign in to start uploading your own data for analysis.
Name Authored by Filename File size Changed Authored on File MIME type
Titanic admin dataset-73535.csv 1016 bytes May 12, 2017 - 8:50 PM February 26, 2017 - 11:28 AM text/csv
ToothGrowth admin dataset-81319.csv 760 bytes May 12, 2017 - 8:51 PM February 26, 2017 - 11:28 AM text/csv
UCBAdmissions admin dataset-12619.csv 670 bytes May 12, 2017 - 8:51 PM February 26, 2017 - 11:28 AM text/csv
USArrests admin dataset-66986.csv 812 bytes May 12, 2017 - 8:52 PM February 26, 2017 - 11:28 AM text/csv
USJudgeRatings admin dataset-67084.csv 1.98 KB May 12, 2017 - 8:53 PM February 26, 2017 - 11:28 AM text/csv
USPersonalExpenditure admin dataset-31436.csv 159 bytes May 12, 2017 - 8:53 PM February 26, 2017 - 11:28 AM text/csv
WWWusage admin dataset-80696.csv 377 bytes May 12, 2017 - 8:53 PM February 26, 2017 - 11:28 AM text/csv
WorldPhones admin dataset-66895.csv 316 bytes May 12, 2017 - 8:54 PM February 26, 2017 - 11:28 AM text/csv
airmiles admin dataset-43491.csv 131 bytes May 12, 2017 - 8:54 PM February 26, 2017 - 11:28 AM text/csv
airquality admin dataset-91192.csv 2.83 KB May 12, 2017 - 8:54 PM February 26, 2017 - 11:28 AM text/csv