The
probability of covering the
expected value of an estimated parameter with an interval estimated for the parameter (symbol
). The confidence level can be expressed as a number between 0 and 1, or in
percent. The complementary quantity is known as the significance level.
Note:
In some cases the confidence level is dictated by the needs of the situation. In all other instances, use of
is recommended.
Source:
PAC, 1994, 66, 595
(Nomenclature for the presentation of results of chemical analysis (IUPAC Recommendations 1994))
on page 599
Cite as:
IUPAC. Compendium of Chemical Terminology, 2nd ed. (the "Gold Book"). Compiled by A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997). XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic, J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN 0-9678550-9-8.
doi:10.1351/goldbook.
, 
