Trendline partial data

  • Thread starter Thread starter David Taylor
  • Start date Start date
D

David Taylor

I am trying to add a trendline to a process variable on a line-chart and use
it to predict when remedial action is required. When the data parameter is
reset, the trendline automatically takes in this new set of figures and
attaches it to the previous, giving a totally skewed analysis. Is there any
way that I can select only some of the data to trend? Then as the reset data
grows, only to select the new series from the process?
Thanks
 
You need to add a series that contains only the data you want included
in the trendline.

- Jon
 
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