
The distribution of the ratio of two independent estimates of the same variance from a gaussian distribution based on samples of sizes (n + 1) and (m + 1) respectively. Estimates are usually based on one such sample analyzed in such a way as to make them independent e.g., analysis of variance; and F may be used to test a null hypothesis that the ob...
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http://www.encyclo.co.uk/local/20973
(F) Type: Term Definitions: 1. the distribution of the ratio of two independent estimates of the same variance from a gaussian distribution based on samples of sizes (n + 1) and (m + 1), respectively. Estimates are usually based on one such sample analyzed in such a way as to make them independent, analysis of variance, and F may...
Found on
http://www.medilexicon.com/medicaldictionary.php?t=75952
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