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UncertCoef(x, y = NULL, direction = c("symmetric", "row", "column"),
conf.level = NA, p.zero.correction = 1/sum(x)^2, ...)
NULL
(default) or a vector, an ordered factor, matrix or data frame with compatible dimensions to x."row"
(default) or "column"
, where
"row"
calculates UncertCoef (R|C) ("column dependent").table
, allowing i.e. to set useNA. This refers only to the vector interface.Entropy
, Lambda
, Assocs
# example from Goodman Kruskal (1954)
m <- as.table(cbind(c(1768,946,115), c(807,1387,438), c(189,746,288), c(47,53,16)))
dimnames(m) <- list(paste("A", 1:3), paste("B", 1:4))
m
# direction default is "symmetric"
UncertCoef(m)
UncertCoef(m, conf.level=0.95)
UncertCoef(m, direction="row")
UncertCoef(m, direction="column")
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