Re: Plotting two differently scaled graphs together

• To: mathgroup at smc.vnet.net
• Subject: [mg51542] Re: Plotting two differently scaled graphs together
• From: Mike <m.HoneychurcNOSPAMh at uq.edu.au>
• Date: Thu, 21 Oct 2004 22:21:12 -0400 (EDT)
• Organization: University of Queensland
• References: <cl2du8\$mf3\$1@smc.vnet.net>
• Sender: owner-wri-mathgroup at wolfram.com

```This info:

http://support.wolfram.com/mathematica/graphics/2d/twoaxisgraph.html

May do what you need.

Cheers

Mike

On 19/10/04 4:58 PM, in article cl2du8\$mf3\$1 at smc.vnet.net, "Marcin Mirski"
<marcinmirski at hotmail.com> wrote:

> Hi, I am preparing some graphs for a university lab course, and I can't
> figure out how to scale and plot two graphs together, along with scaled
> y-axes.
>
> I am plotting Yield and Ultimate tensile stress, both on the order of
> 100-500MPa, along with %elongation, which ranges from .25-16.75. %Cold Work
> is the x-axis.
>
> DisplayTogether[ListPlot[S_y, PlotStyle -> PointSize[0.01]],
> ListPlot[S_u, PlotStyle -> PointSize[0.01]],
> ListPlot[Elong, PlotStyle -> PointSize[0.01]],
> AxesLabel -> {"%CW", MPa},
> PlotLabel -> "YS, UTS, and %Elongation vs %CW of Brass"]
>
> Of course, Elong ends up being an almost horizontal line along the bottom.
> How can I scale Elong by about 25, and add a 2nd y-axis on the right-hand of
> the graph to reflect the scaling? I've looked through the Help and searched
> a bit through the list archives, but I haven't found anything.
>