Thank you very much -- this was very helpful. Two questions:

1. Can you explain this line for me please? I am just not sure I get it.

 push @y_plotdata,[@{$y_data{$cat}}];

2. I need to do the same thing, but reversed -- instead of category being the legend and dates on the x-axis, I need to do the categories on the a-axis, and the months in the legend.

I haven't started experimenting with it yet, but I wanted to say thanks for your help.

In reply to Re^4: Parsing an SQL table using an array of hashes? by chareTX
in thread Parsing an SQL table using an array of hashes? by chareTX

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