in reply to Re^3: finding neighbors of an element in arrays
in thread finding neighbors of an element in arrays

my @domains1=('PF05.3','PF11001.3','PF00389.24','PF10417.3'); my @domains2=('PF01','PF02','PF11001.3','PF00389'); my @domains3=('PF00389.24','PF05.3','PF01','PF00389'); as you see,for example PF00389.24 in @domains1 has two neighbor 'PF11001.3','PF10417.3' and in @domain2 nothing and in @domain3 one(PF05.3).

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Re^5: finding neighbors of an element in arrays
by jethro (Monsignor) on Jul 28, 2011 at 09:50 UTC
    I was refering to your example above. You said "PF11001.3 has 3 neighbors", but it seems it has 4 neighbors, since PF00389.24 is also a neighbor of PF11001.3