# Want to create this type of multiple Normal curve in different 'Y' axis but same 'X' axis

I was going through the code created by you Multiple Normal Curve... Really marvelous... Can anybody just help me in creating the figure like this?

I am confused in how to set the axes...

If you are only interested in the Gaussians, you may consider:

\documentclass[border=5pt]{standalone}
\usepackage{tikz}
\begin{document}
\begin{tikzpicture}
\foreach \i in {1,2,3}
{
\draw[gray](0.1+1.2*\i,0) -- (4.6+1.2*\i,3);
\draw[variable=\x,domain=-1:1,blue,thick]
plot ({\x+1.5*\i+1},{(exp(-2*\x*\x)+\i-1)});
\draw[gray] (1.5*\i,\i-1) -- (2+1.5*\i,\i-1);
\draw[gray] (1+1.5*\i,\i-1) -- (1+1.5*\i,\i);
}
\end{tikzpicture}
\end{document}


EDIT: With changing widths:

\documentclass[border=5pt]{standalone}
\usepackage{tikz}
\begin{document}
\begin{tikzpicture}
\foreach \i in {1,2,3}
{
\draw[gray](0.1+1.2*\i,0) -- (4.6+1.2*\i,3);
\draw[variable=\x,domain=-1:1,blue,thick]
plot ({\x+1.5*\i+1},{(exp(-(2+2*(\i-1))*\x*\x)+\i-1)});
\draw[gray] (1.5*\i,\i-1) -- (2+1.5*\i,\i-1);
\draw[gray] (1+1.5*\i,\i-1) -- (1+1.5*\i,\i);
}
\end{tikzpicture}
\end{document}


• Thanks a lot @marmot for your prompt answer... Can I ask for another help? I want different means, different variances in each of these graphs... Can you please show some way how to do that? Jan 17 '18 at 20:40
• @SandipanKarmakar Sure, if you tell me what prefactors of \x^2 in the exponentials you want ;-)
– user121799
Jan 17 '18 at 20:58
• Thanks a lot @marmot for your help... Let me try this by my own then I will get back to you... Thanks again... Jan 18 '18 at 4:41