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.
The make-up of the United States House of Representatives every two yearssince 1789. The last Congress included is the 112th Congress, whichcompletes its term in 2013.
congress - The number of that year's Congress
yearStart - Starting year
yearEnd - Ending year
seats - Total number of seats
p1 - Name of the first politicalparty
np1 - Number of seats held by the first political party
p2 - Name of the second political party
np2 - Number of seatsheld by the second political party
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.