nperiodes.tex
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			\begin{tikzpicture}

			\pgfplotsset
			{
			%scale only axis,
			%scaled x ticks = base 10:2,
			%height = 18cm,
			width = 10cm,
			xlabel={Nombre de périodes décalés $n$},
			xmin = 0, xmax = 20,
			%title = {Aluminium},
			legend style =
			{
			at = {(0.05, 0.95)},
			anchor = north west
			},
			%cycle list name = color,
			grid style = dashed,
			ymajorgrids = true
			}

			\begin{axis}
			[
			ylabel={$d_{var}$ [\si{\centi\meter}]},
			ymin = 24, ymax = 45
			]

			\pgfplotstableread{outs/nperiodes.dat}\datafile

			\addplot
			[
			color = red,
			mark = x,
			mark options = {
			draw = red,
			fill = none
			},
			only marks,
			error bars/.cd,
			x dir=both,
			y dir=both,
			x explicit,
			y explicit
			]
			table [x = n, y = D, x error = dn, y error = dD] {\datafile};

			\addplot
			[
			mark = none,
			color = black,
			domain = 0:20
			] {0.8569 * x + 24.6804}; % TODO
			\addlegendentry{$d_{var} \approx 0.86 \cdot n + 24.7$} % TODO

			\end{axis}

			\end{tikzpicture}

rSTICAZZI/labo/pres_II/graphs/nperiodes.tex6031a2ff2542master