Hi, Ya, sorry for not being clear.
I was hoping to use the existing scatter chart to present scatter data with a trend line and was asking if this is possible. And if not I would like to suggest control over line thickness for each data set as a feature of the scatter plot. Thanks, Patrick On May 17, 10:35 pm, VizBoy <[email protected]> wrote: > Hi, > > I didn't quite understand the question... > Are you considering creating a new visualization and wondering about what's > the best data format would be, in terms of columns, etc? Or are you asking > if we have that feature in our existing scatterchart? > > - VizBoy. > > On Thu, May 14, 2009 at 8:27 PM, Patrick <[email protected]> wrote: > > > Hi, > > > I would like to add a trend line to a scatter chart. It needs to look > > something like this... > > >http://en.wikipedia.org/wiki/File:Linear_regression.png > > > Anyone have any luck with this? > > > One way of doing it would be to have three columns, Xs, Ys of Data, > > and Ys of trend line. But the problem I have is that you can't > > control the line size of indiviual columns. If you could, like the > > way you can do with color, it would be possible to turn off the line > > for the scatter data, and turn on line for the trend line. But now if > > you want the trend line to show up you also have a messy line > > connecting all of the scatter points. > > > Any suggestions would be a great help. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/google-visualization-api?hl=en -~----------~----~----~----~------~----~------~--~---
