topic Re: Graph Builder Fit line or spline through points with summary statistic in Discussions

Graph Builder Fit line or spline through points with summary statistic

ashwint27 — Fri, 15 Sep 2023 00:18:21 GMT

Hello,

In graph builder, I make a Y-X scatter plot, and want to show the points as "Max" values, so I choose the "Max" Summary statistic. When I try to fit a regression line or spline through the data, it doesn't appear to attempt to fit it to the "Max" points. I'd like to fit them through the "Max" summarized points. How can I achieve this?

Re: Graph Builder Fit line or spline through points with summary statistic

txnelson — Fri, 15 Sep 2023 01:08:41 GMT

You will need to use the Summary Platform to create a data table with the Max values, and then use that data table to generate the graph with the fit line.

Re: Graph Builder Fit line or spline through points with summary statistic

ashwint27 — Fri, 15 Sep 2023 03:12:05 GMT

Thanks Jim. I used Tabulate to create a new data table with the summarized data, but was hoping I could do it in Graph Builder directly.