Hi there,
I'm trying to divide a file into several files based on part of each line:
#use strict;
open ALUS, "Z:\\3\' UTR intron project\\Alu_bed.bed" ||die "couldn't o
+pen alus!!";
my %seen;
while (<ALUS>){
/(chr.*?)\t/;
if (exists $seen{$1}){
print $1 "$_";
}else{
$seen{$1}="whatever";
open $1, ">Z:\\3\' UTR intron project\\Alu_chroms\\$1.txt"||di
+e "couldn't open $1 file!";
print $1 "$_";
}
}
Works when I comment out the use strict;, otherwise, I get the dreaded "Can't use string ("chr1") as a symbol ref while "strict refs" in use at divide_chroms_Alu.pl line 12, <ALUS> line 1."
I tried all sorts of things with curly braces and stars and slashes that I found in various threads on the interwebs, but I must be crazy, because I couldn't get them to work!
and what the hell is a glob?
advice?