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Re: adding fitted line and changing the scales [message #71233]

Fri, 04 June 2010 06:54

Hassan
Messages: 48
Registered: October 2009

Member

On Jun 4, 11:19 am, Hassan <hkhav...@gmail.com> wrote:
> Hi,
>
> I want to creat two vectors x and y which I want to plot them against
> each other. I also want to add the regressed line to the plot as well
> as the equation. I use the following code:
> plot,x,y,psym=3
> I think I can use XYOUT to put the equation in the window plot but
> don't know how draw the fitted line? I also wonder how I can add a
> diameter in the plot?
> I need to change the axis scales as both x and y scales be the same. I
> used ISOTROPIC keyword in Plot procedure but it didnt help.
>
> Thanks

I manged to do that using XRANGE and YRANGE and OPLOT.

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