OpenIntro features a number of free books that can be used in high school and AP statistics courses. The license on these datasets is currently unknown. You can find out more about OpenIntro at https://www.openintro.org.
Experiment where 3 different treatments of ethanol were tested on thetreatment of oral cancer tumors in hamsters.
treatment - Treatmentthe hamster received.
regress - a factor with levels noyes
Morhard R, et al. 2017. Development of enhanced ethanol ablation asan alternative to surgery in treatment of superficial solid tumors.Scientific Reports 7:8750.
The ethyl_cellulose and pure_ethanol treatments consisted ofabout a quarter of the volume of the tumors, while thepure_ethanol_16x treatment was 16x that, so about 4 times the size ofthe tumors.
Picostat is a web-based opensource statistical application framework based on Drupal 8 and ℝ. Drupal can be used to manage user datasets and perform basic statistical analysis with a NoCode end-user interface ideal for non-technical users. Custom applications can be easily integrated into the system using webforms and ℝ language syntax.