Quartile1 Command

From GeoGebra Manual
Revision as of 08:57, 12 October 2017 by Mathmum (talk | contribs) (command syntax: changed [ ] into ( ))
Jump to: navigation, search


Q1( <List of Raw Data> )
Determines the lower quartile of the list elements.
Example: Q1({1, 2, 3, 4}) yields 1.5.
Q1( <List of Numbers>, <List of Frequencies> )
Determines the lower quartile of the list elements considering the frequencies.
Example: Q1({1, 2, 3, 4}, {3, 2, 4, 2)] yields 1.


Note: GeoGebra uses the Moore & McCabe (2002) method to calculate quartiles, see http://mathworld.wolfram.com/Quartile.html
© 2024 International GeoGebra Institute