Chance-corrected classification for use in discriminant analysis: Ecological applications
American Midland Naturalist
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Abstract
A method for evaluating the classification table from a discriminant analysis is described. The statistic, kappa, is useful to ecologists in that it removes the effects of chance. It is useful even with equal group sample sizes although the need for a chance-corrected measure of prediction becomes greater with more dissimilar group sample sizes. Examples are presented.
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Chance-corrected classification for use in discriminant analysis: Ecological applications |
| Series title | American Midland Naturalist |
| DOI | 10.2307/2425535 |
| Volume | 111 |
| Issue | 1 |
| Year Published | 1984 |
| Language | English |
| Publisher | University of Notre Dame |
| Contributing office(s) | Patuxent Wildlife Research Center |
| Description | 7 p. |
| First page | 1 |
| Last page | 7 |