Re: Two independent y axes ?
- To: mathgroup at smc.vnet.net
- Subject: [mg65511] Re: Two independent y axes ?
- From: "Narasimham" <mathma18 at hotmail.com>
- Date: Thu, 6 Apr 2006 06:51:51 -0400 (EDT)
- References: <e08kib$4a6$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Geico Caveman wrote:
> Hello,
>
> I am trying to plot a bunch of functions and some data together. Some of the
> data and some of the functions have *very* different y range from the
> others. How do I create 2 independent y axes (like gnuplot - y and y2 axes)
> to show the data effectively ?
>
> And no, creating two different plots is *not* an option. So, instead of
> offering that suggestion, advise if this can be done in Mathematica, and if
> so, how.
>
When wishing to derive satisfaction by seeing all data on a single
plot, I divide / multiply x or y parameters by 10,100 etc., to bring
them within the same order of magnitude and dump them into a grid
using ImplicitPlot with same origin. E.g.,
Clear[x,y];
<< Graphics`ImplicitPlot` ;
ImplicitPlot[ {x^2 +y^2 - x y == 3 , y^2 == - x^2 + 4 x - 3, y ==
Cos[x], (y+1)^2 == 3 x },{x,0,4}, {y,-2,2}] ;
(* --- Four common curves plot-assembled by Mathematica in proper
positions and proportions on common x and y axes ---- *)