topic Re: Bi-plots with error bars for both axis in Discussions

Bi-plots with error bars for both axis

Jartun — Sun, 11 Jun 2023 11:06:41 GMT

I would like to construct a bi-plot (double plot; two-way distribution), see example below. It would be a central point marking the mean for a given group, with error bars (standard deviation) for both parameters (both axis). I can't find a way to do this easily in jmp, and would appreciate some hints or suggestions. Thanks. Morten, Norway.

Re: Bi-plots with error bars for both axis

ian_jmp — Mon, 12 Oct 2020 12:41:15 GMT

Please find attached a very old add-in (from 2006, actually). It's quite likely that there is a much better way now, but this might suffice.

Re: Bi-plots with error bars for both axis

Chris_Kirchberg — Mon, 12 Oct 2020 13:36:08 GMT

Hi @Jartun ,

This can be done in Graph Builder in JMP 15 (or JMP 14).

Start with a summarize table with these columns: group, mean for x variable, std. dev for x-axis, mean for y variable, std. dev. for y-axis. I used Big Class.jmp and tabulate to make the summarized table and then converted to a JMP Data Table.

Drag mean for x to x-axis (height) and mean for y to y-axis (weight)
Change the Error Interval (called Error Bars in JMP 14) to Two-way Interval

Drag Std. Dev. for x-axis to interval box/zone on right.
Drag Std. Dev. for y-axis to same interval box/zone but just to the right of the x-axis std. dev. (see below picture)

Add group to Color zone or use Rows>Color or Mark By Column menu function. The final plot looks something like this:

Hope that is what you are looking for.

Best,

Re: Bi-plots with error bars for both axis

FairProductFox3 — Sun, 23 Jun 2024 07:23:27 GMT

I am trying to generate a linear regression line with errors in both X and Y variables. I guess it requires the York fitting. Can you please suggest a way to do this in JMP Pro 16?