You were nearly the use =IF(A1="-",NA(),A1) to get #N/A in the cell next
to the dash; Excel will ignore these when plotting

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Bernard V Liengme
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"Steve" wrote in message
...
I'm setting up an spreadsheet to pull data and automatically graph a
defined
array of cells in a chart. When I have a dash (-) showing up in a cell, it
is
graphed as a zero. Is there any logic that I can implement so that a dash
doesn't show up on the chart. I tried If/then statements where the "-"
would
be replaced by " " but that still graphed a zero.