Thank you erix. The headings of my spreadsheet, which is called newCsv.csv (that is the correct case sensitivity) are

Headings of spreadsheet are: sid name genotype gender tgroup dnabl dnatw2 dnatw4 dnatw8 dnatw12 dnatw16 dnatw24 dnatw48 dnatw8-bl eagabscr eagabbl eagabtw12 eagabtw24 eagabtw48 altscr altbl alttw2 alttw4 alttw8 alttw12 alttw16 alttw24 alttw48 coretcellbl coretcelltw4 coretcelltw8 coretcelltw12 coretcelltw16 coretcelltw24 coretcelltw48 surfacetcellbl surfacetcelltw4 surfacetcelltw8 surfacetcelltw12 surfacetcelltw16 surfacetcelltw24 surfacetcelltw48 hla_a_1 hla_a_2 hla_b_1 hla_b_2 drb1*_1 drb1*_2 drb3*_1 drb3*_2 drb4*_1 drb4*_2 drb5*_1 drb5*_2 x_1 x_2

Is that what you wanted?

In reply to Re^4: DBD::CSV::st execute failed: by Sandy_Bio_Perl
in thread DBD::CSV::st execute failed: by Sandy_Bio_Perl

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