On Oct 10, 2005, at 21:21, Dan Klose wrote:
Hello list.
I have a hash of arrays but when I come to run the script I get the
following error:
Odd number of elements in hash assignment at ./all2seq.pl line 15.
I can't for the life of me work out why I am getting this error!
I have never hand written a HOA and so I have tried this:
my %properties = (
"aliphatic" => qw[I L V],
"aromatics" => qw[F Y W H],
"phobic" => qw[I L V M C F Y W H K T G A],
"charged" => qw[H K R E D],
"polar" => qw[Y W H K R E D Q N S C T],
"positive" => qw[R K H],
"small" => qw[V P A G C S N D T],
"tiny" => qw[G A C S],
);
Perl structures can store only scalars, use arrayrefs for the values
instead of lists (and have a look at perldsc):
my %properties = (
aliphatic => [ qw(I L V) ],
aromatics => [ qw(F Y W H) ],
...
);
Remeber that => autoquotes a word to its left.
-- fxn
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