discretization: findBest – R documentation

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findBest

Auxiliary function for top-down discretization

This function is required to perform the disc.Topdown().

findBest(x, y, bd, di, method)

`x`	a vector of numeric value
`y`	class variable vector
`bd`	current cut points
`di`	candidate cut-points
`method`	each `method` number indicates three top-down discretization. `1` for CAIM algorithm, `2` for CACC algorithm, `3` for Ameva algorithm.