help with addplot

[Qian Wei]

Hello,

I am trying to overlay a twoway plot (after predict y) and a marginsplot. I use addplot to achieve this goal. However, the twoway plot and the maginsplot do not share the same X-axis. As you can see from the picture, twoway plot starts earlier. So how can I fix it? Many thanks

[ericmelse]

Dear Qian,

A similar question was asked here before.
What you possibly need to do is to set a second x-axis to be used by addplot.
I suggest you should look for a solution with the option:

xaxis(2) xscale(axis(2)

Possibly, you should post some example data and code if you need some more explanation, as is advised on the FAQ page of this forum, under topic 12. What should I say about the commands and data I use?

[Qian Wei]

Hi Eric, thanks for the direction. Very helpful!