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new_bh
2009 Feb 18
2
how to randomly eliminate half the entries in a vector?
...RUE)
cat("\nhrp: ", different, "\n")
# 2. ??? how to do this best so that each time
# a different half subset is selected? I.e.,
# sum(r)/2 positions.
# 3. this flips *all* positions, should really only flip
# half of them (randomly selected half)
new_b1 = b1
new_b2 = b2
for(i in different) # should contain half the entries (randomly)
{
new_b1[i] = b2[i]
new_b2[i] = b1[i]
}
result <- matrix(c(new_b1, new_b2), 2, LEN, byrow=T)
result
}
LEN = 5
b1=create_bin_Chromosome(LEN)
b2=create_bin_Chromosome(L...