Spearman Command
From GeoGebra Manual
Revision as of 10:07, 11 August 2015 by Markus.winkler (talk | contribs)
- Spearman[ <List of Points> ]
- Returns Spearman's rank correlation coefficient of x-coordinates and y-coordinates of points of a list.
- Example: Let
list = { (-3, 4), (-1, 4), (-2, 3), (1, 3), (2, 2), (1, 5) }
be a list of points.Spearman[ list ]
yields a = -0.37.
- Spearman[ <List of Numbers>, <List of Numbers> ]
- Returns Spearman's rank correlation coefficient of two lists.
- Example: Let
list1 = {3, 2, 4, 5, 1, 6, 8, 9}
andlist2 = {5, 6, 8, 2, 1, 3, 4, 7}
be two lists.Spearman[ list1, list2 ]
yields a = 0.24.