Hi Barb,

In xl2007 you can select the chart then use right-click Select Data. There's
a hidden/empty cells button.
Or via the ribbon, Chart Tools Design Data Select Data

Cheers
Andy
--

Andy Pope, Microsoft MVP - Excel
http://www.andypope.info
"Barb Reinhardt" wrote in message
...
I'm using Excel 2007 and the line charts with NA are plotting as zero. I
suspect there's a setting I need to change, but I just can't find it.
Can
someone assist?

Thanks,
Barb Reinhardt