error.tex

\documentclass{standalone}

\usepackage{tikz}
\usepackage{pgfplots}
\usepgfplotslibrary{fillbetween}
\usetikzlibrary{patterns}
\pgfplotsset{compat=1.10}

\begin{document}
    \begin{tikzpicture}
	\begin{axis}[
	    width=\textwidth,
	    %height=0.55\textwidth,
	    xlabel=Alpha value,
	    grid=major,
	    ylabel=Mean error (points),
	    %xmin=-0.1,xmax=5000, % <-- added here to preserve view
	    %ymin=-0.1,ymax=34000,
	    legend style={at={(0.52,-0.12)},anchor=north, legend columns=1}
	]

	\addplot[mark=pentagon, mark size=1pt, red] table [col sep=comma]{../results/tuning/error};	
	    \addlegendentry{Mean error w.r.t optimal solution. Fine grain (Step 0.01)};
	\addplot[mark=pentagon, mark size=1pt, black] table [col sep=comma]{../results/tuning/error_coarse};	
	    \addlegendentry{Mean error w.r.t optimal solution. Coarse grain (Step 0.1)};

	%\addplot[mark=pentagon, mark size=1pt, black] table [col sep=comma]{../exp1/clean};	
	%\addlegendentry{Agreement time};
	%
        %%\addplot[black, thick, samples=50, domain=0:5000] {20000};
        %%\addlegendentry{Did not finish}

	%\addplot[thick, samples=50, smooth,domain=0:6,blue] coordinates {(2000,0)(2000,35000)};
	%\addlegendentry{Timeout time}
	%\addplot[thick, samples=50, smooth,domain=0:6,red, forget plot] coordinates {(4100,0)(4100,35000)};

	%\path[name path=A] (axis cs:4100,0) -- (axis cs:4100,35000);
	%\path[name path=B] (axis cs:5000,0) -- (axis cs:5000,35000);

	%\addplot[pattern=north west lines,pattern color=red, area legend]
	%    fill between[
	%	of=A and B,
	%	soft clip={domain=0:1},
	%    ];
	%\addlegendentry{Did not finish};

	%%\draw[dashed] (axis cs:0,200) -- (axis cs:5000, 200);
	%%\addlegendentry{Proposer starting delay}

	%\addplot [dashed, samples=200,domain=0:5000] coordinates {(0, 200)(5000,200)};
	%\addlegendentry{Proposer starting delay};
	\end{axis}
    \end{tikzpicture}
\end{document}