On Central Tendency and Dispersion Measures for Intervals and Hypercubes
Marie Chavent, Jérôme Saracco · Communication in Statistics- Theory and Methods · 2008
The uncertainty or the variability of the data may be treated by considering, rather than a single value for each data, the interval of values in which it may fall. This article studies the derivation of basic description statistics for interval-valued datasets. We propose a geometrical approach in the determination of summary statistics (central tendency and dispersion measures) for interval-valued variables.