Re: hbar or bar chart for my top 20 mail users with GD::Graph::hbars or GD::Graph::bars

[hippo]

my @word = map{ $count{$_} || 0 } qw($word);  #I think This is where I
+ have gone wring
my @count_word = map{ $count{$_} || 0 } qw($count{$word}); # I think T
+his is where I have gone wring

Yes, those lines don't make a great deal of sense. Perhaps you want something more like this?

my @word = keys %count;
my @count_word = map{ $count{$_} || 0 } @word;

[theravadamonk]

> Yes, those lines don't make a great deal of sense. Perhaps you want something more like this?

my @word = keys %count;
my @count_word = map{ $count{$_} || 0 } @word;

Brilliant, Sir , Thanks a LOT. The above code works as expected. I Now need top 5 ( highest 5 ). So I changed the code in this way.. It works. It NOW shows top 5 as expected.

my @word = ( (sort { $count{$b} <=> $count{$a} } keys %count) [0..4] )
+;
my @count_word = map{ $count{$_} || 0 } @word;

I have included below lines as well. I think I don't need below lines at all. I hv commented out them now

Your IDEAS??

 

#for my $word ( (sort { $count{$b} <=> $count{$a} }  keys %count) [0..
+4] ) {
#    #print "$word $count{$word}\n";
#}

The other thing I want to mention is that my ultimate goal is to have a STACK bar chart since I have another file /tmp/recipients.txt. This file is different from /tmp/senders.txt file.

So, I think I can't achieve a STACK bar chart since I can't have a bar group like first highest sender and first highest recipient , 2 nd highest , 3 rd , 4th and 5 th highest sender and 5 th highest recipient

I will have to pay attention to below lines

my $data = GD::Graph::Data->new([
    [@word],
    [@count_word],
]) or die GD::Graph::Data->error;

If I can have a data structure in this way, I will be able to.

my $data = GD::Graph::Data->new([
    [@word], 
    [@count_word],
    [@count_word_recip], 
]) or die GD::Graph::Data->error;

@word only contain senders, I can get @word_recip from /tmp/recipients.txt file with below code. I can include it to the same file

my $logfile_recip = '/tmp/recipients.txt';

open my $fh, '<', $logfile_recip or die "Could not open $logfile_recip
+ : $!";

my %count_recip=();
while (my $line = <$fh>) {
  foreach my $word (split /\s+/, $line) {
     ++$count_recip{$word};
     #print "$word\n";
     #print "$count_recip{$word}\n";
     #print "<br />";
     #print " \n";
  }
}

#for my $word ( (sort { $count_recip{$b} <=> $count_recip{$a} }  keys 
+%count_recip) [0..4] ) {
#    #print "$word $count_recip{$word}\n";
#}

close $fh;  

my @word_recip = ( (sort { $count_recip{$b} <=> $count_recip{$a} } key
+s %count_recip) [0..4] );
my @count_word_recip = map{ $count_recip{$_} || 0 } @word_recip;

#my $data = GD::Graph::Data->new([
#    [@word_recip],
#    [@count_word_recip],
#]) or die GD::Graph::Data->error;

Hmm, Then, How can I have a BAR Group like first highest sender and first highest recipient , 2 nd highest , 3 rd , 4th and 5 th highest sender and 5 th highest recipient ?

This may NOT work...

my $data = GD::Graph::Data->new([
    [@word @word_recip], 
    [@count_word],
    [@count_word_recip], 
]) or die GD::Graph::Data->error;

Perl Monks are experts. Can I achieve a stack bar chart? I think I can't get a data structure for a stack bar chart in this way. anyway If I can't have it, I can go with 2 separate charts. Hope to hear from everyone

[hippo]

I have included below lines as well. I think I don't need below lines at all. I hv commented out them now

Yes, all the loop does is print. Since you have commented out the print line the loop becomes a no-op and may as well be removed entirely.

my ultimate goal is to have a STACK bar chart since I have another file /tmp/recipients.txt.

I'm not sure why you would want to stack unrelated senders and recipients. Regardless, I'll let someone who actually uses GD::Graph guide you on that one. Good luck.