Re: [Gnuplot-info] plotting points using a line of best fit function

[Thomas S. <t.s...@fz...>]

Ben Elliston <bje <at> air.net.au> writes:

> 
> On Fri, Jul 12, 2013 at 02:06:28PM +0000, Thomas Sefzick wrote:
> 
> > if you don't mind to plot 100 points at the same place
> > (no problem, unless you use a pen plotter):
> > 
> > plot "+" using (3),(f(3)) with points
> 
> That doesn't work. I get dozens of points along y=3, eg:
> 
>   f(x) = 2*x
>   plot f(x), "+" using (0),(f(0)) with points
> 
> Ben

sorry, a typing error in the 'using' option.

this should work:

plot f(x), "+" using (0):(f(0)) with points