distanceNumericHamming {CEGO} | R Documentation |
Hamming Distance for Vectors
Description
The number of unequal elements of two vectors (which may be of unequal length), divided by the number of elements (of the larger vector).
Usage
distanceNumericHamming(x, y)
Arguments
x |
first vector |
y |
second vector |
Value
numeric distance value
d(x,y)
, scaled to values between 0 and 1
Examples
#e.g., used for distance between bit strings
x <- c(0,1,0,1,0)
y <- c(1,1,0,0,1)
distanceNumericHamming(x,y)
p <- replicate(10,sample(c(0,1),5,replace=TRUE),simplify=FALSE)
distanceMatrix(p,distanceNumericHamming)
[Package CEGO version 2.4.3 Index]