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The report concerns the distributional aspects of environmental indices. The logistical transformation function is proposed to fit the subjectively defined index. It follows that the density of the distribution of the index belongs to a Johnson S(B) system. The statistical consequences resulting from the form of the distribution of the index are discussed.

Additional information

Authors: COLOMBO A G, JRC Ispra (IT);IHM P, University of Marburg, Institute of Medical Biometry (DE)
Bibliographic Reference: Paper presented: 49th Session of the International Statistical Institute, Firenze (IT), August 25 - September 2, 1993
Availability: Available from (1) as Paper EN 37730 ORA
Record Number: 199311180 / Last updated on: 1994-11-29
Original language: en
Available languages: en
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