perlquestion Anonymous Monk Hi Perlmonks,<br> I would like to create a data structure from a csv file. <p> The sample csv file as follows<br> <code> Product Name,Product Code,Company1,Company2,Company3 Test One,C001,Y,N,N Test Two,C002,N,N,Y Test Three,C003,Y,Y,N </code> <br> and I am looking for an output in the below format <br> <code> { Company1 => {C001 => Y, C002 => N, C003 => Y}, Company2 => {C001 => N, C002 => N, C003 => Y}, Company3 => {C001 => Y, C002 => Y, C003 => N} } </code> <br> I tried using Text::CSV_XS module, but not able form a structure as mentioned above <br> <code> use Text::CSV_XS; my $csv = Text::CSV_XS->new(); open my $FH, "<", "test.csv"; while (<$FH>) { $csv->parse($_); my @fields = $csv->fields; </code> Is there any CPAN module available to get this structure<br> Can you please help on this.<br> Thanks<br> 12