Buongiorno a tutti,
innanzitutto mi presento: mi chiamo Alessandro e sono un felice utente (base) Latex da alcuni anni.
In questo periodo sono alle prese con la tesi e tutte le guide ed i post sul forum sono stati preziosi per risolvere i problemi che si sono presentati.
Non riesco a correggere l’errore che ottengo compilando questo codice:`
\begin{figure}[!htbp]
\centering
\begin{tikzpicture}
\begin{axis}[
symbolic x coords={control, 3\%, 6\%, 9\%, 12\%, 15\%},
xtick=data,
tick label style={
/pgf/number format/1000 sep=},
ylabel=\textbf{n. of strains},
xlabel=\textbf{ethanol \% (v/v)},
nodes near coords,
point meta=y,
legend style={at={(0.5,-0.15)},
anchor=north,legend columns=-1},
ybar,
bar width=15pt,
]
\addplot %positive
coordinates {(control,87) (3\%,76) (6\%,58) (9\%,43) (12\%,19) (15\%,13)};
\addplot %negative
coordinates {(control,0) (3\%,11) (6\%,29) (9\%,44) (12\%,68) (15\%,74)};\legend{positive, negative}
\end{axis}
\end{tikzpicture}
\caption{Growth of yeast strain on lab media containing ethanol. The results are expressed as number of strain able (positive) or not able (negative) to grow.}
\label{gra:ethanol}
\end{figure}
`Durante la compilazione, per tutti i %, ottengo:
`! Missing \endcsname inserted.
\%
l.21 …1) (6\%,29) (9\%,44) (12\%,68) (15\%,74)};
`Premendo invio a tutti gli errori il grafico viene compilato comunque correttamente.
Sapreste aiutarmi?
Grazie
Prova questo
`\begin{figure}
\centering
\begin{tikzpicture}
\begin{axis}[
symbolic x coords={control, 3, 6, 9, 12, 15},
xticklabels={control,3\%,6\%,9\%,12\%,15\%},
xtick=data,
tick label style={
/pgf/number format/1000 sep=},
ylabel=\textbf{n. of strains},
xlabel=\textbf{ethanol \% (v/v)},
nodes near coords,
point meta=y,
legend style={at={(0.5,-0.2)},
anchor=north,
legend columns=-1},
ybar,
bar width=15pt,
]
\addplot %positive
coordinates {(control,87) (3,76) (6,58) (9,43) (12,19) (15,13)};
\addplot %negative
coordinates {(control,0) (3,11) (6,29) (9,44) (12,68) (15,74)};
\legend{positive, negative}
\end{axis}
\end{tikzpicture}
\caption{Growth of yeast strain on lab media containing ethanol. The results are expressed as number of strain able (positive) or not able (negative) to grow.}
\label{gra:ethanol}`
Ciao
Orlando