Problem running this R command:
g1 <- table[, 3];

Got the error:
wrong number of dimmensions

##</code><code>##

#!/usr/bin/perl
use strict;
use warnings;
use Statistics::R;

my @lines;
my $line;

my $csv_check = shift @ARGV; #Mark for csv check-----
@ARGV = $csv_check;

while ( defined( $line = <> ) )
{
  push @lines, $line;
}

shift @lines;
save_array_output(@lines, ".out");


print "\@lines = \n @lines ";
my $R = Statistics::R->new() ;
  
$R->startR ;
$R->run('library(genetics);');
$R->run('setwd("/home/user/tests/");');

#$R->set( 'table', \@lines );
$R->run('table <- read.table("/home/user/tests/data_freq.txt.out");');
$R->run('g1 <- table[, 3];');
$R->run('meang1 <- mean(g1)');
$R->run('print(meang1);');

$R->run('write.table(g1, "g1.txt");');
$R->run('write.table(meang1, "meang1.txt");');

my $media = $R->get('meang1');
my $results1 = $R->get('g1');

print "\$results1 = ", $results1, "\n";
print "\$media = ", $media, "\n";

$R->stopR() ;

#-----------------------------------------------
sub save_array_output
{
  @lines = @_;
  my $mid_name = pop @lines; 
  my $output_name = $csv_check.$mid_name;

  open(MYOUTFILE, ">:utf8", $output_name); # Open output file
  print MYOUTFILE "@lines \n";
  close(MYOUTFILE); # Close output file 
}

##</code><code>##

 Locus	Alleles    	frequencies
 Bet01 230 	  0.166666666666666657415 
 Bet01 238 	  0.500000000000000000000 
 Bet01 244 	  0.333333333333333314830 
 Bet05 101 	  0.285714285714285698425 
 Bet05 103 	  0.500000000000000000000 
 Bet05 105 	  0.142857142857142849213 
 Bet05 109 	  0.071428571428571424606  
 Bet06 138 	  0.055555555555555552472 
 Bet06 140 	  0.111111111111111104943 
 Bet06 146 	  0.833333333333333370341 
 Bet12 108 	  0.111111111111111104943 
 Bet12 110 	  0.055555555555555552472 
 Bet12 112 	  0.444444444444444419773 
 Bet12 114 	  0.277777777777777790114 
 Bet12 116 	  0.055555555555555552472 
 Bet12 118 	  0.055555555555555552472