Hi Kostas, The best thing to do might be to create another series which you compute as the average of the first 2 series, and then show a trendline for that new series. And then you can make this new series invisible by changing its color to transparent.
On Sat, Jul 25, 2015 at 10:21 PM, Kostas Poulakidas <[email protected]> wrote: > Hello I have this simple example with 2 data series and 2 trendiness. > > http://jsfiddle.net/jdfbL62a/ > > I want to have only *1 *trendline for both of them, as an average! Is > that possible? > > -- > You received this message because you are subscribed to the Google Groups > "Google Visualization API" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to > [email protected]. > Visit this group at > http://groups.google.com/group/google-visualization-api. > For more options, visit https://groups.google.com/d/optout. > -- Daniel LaLiberte <https://plus.google.com/100631381223468223275?prsrc=2> - 978-394-1058 [email protected] <[email protected]> 5CC, Cambridge MA [email protected] <[email protected]> 9 Juniper Ridge Road, Acton MA -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/google-visualization-api. For more options, visit https://groups.google.com/d/optout.
