Description Usage Arguments Value References
Computes Goodman-Kruskal's γ
1 | GKGamma(M)
|
M |
a matrix |
scon |
concordance |
sdis |
disconcordance |
gamma |
a real number between -1 and 1. calculated as (scon-sdis)/(scon+sdis) |
Goodman LA, Kruskal WH (1954) Measures of association for cross classifications, Journal of the American Statistical Association, 49, 732-764.
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