Figura del gráfico del grupo de centrado

Question

¿Alguien puede mostrarme cómo centrar esto group plot? Probé todos los trucos del libro tex.stackexchange de publicaciones similares (por ejemplo,¿Cómo centrar figuras grandes en LaTeX y cómo arreglar líneas cortas justificadas?).

\documentclass[]{article}
    \usepackage{pgfplots, alphalph}
    \usepgfplotslibrary{groupplots}

\begin{document}

\begin{figure}
    \begin{tikzpicture}[font=\footnotesize\sffamily]
      \begin{groupplot}[
         group style={group size=3 by 2, vertical sep=70pt,
    ylabels at=edge left
    },
          view={0}{90},
          width=5.2cm,
          height=5.2cm,
      scale only axis,
      scaled ticks = false,
      tick label style={/pgf/number format/fixed},
      title={My title},
      xlabel={x-axis},
      ylabel={y-axis}],
          unbounded coords=jump]
        ]
        \nextgroupplot [title={\it{Title 1}}]       
\addplot[black, thick, mark=o, only marks]
    coordinates {
        };

        \nextgroupplot [title={\it{Title 2}}]      
\addplot[black, thick, mark=o, only marks]
    coordinates {
        };

        \nextgroupplot [title={\it{Title 3}}]      
\addplot[black, thick, mark=o, only marks]
    coordinates {
        };

        \nextgroupplot [title={\it{Title 4}}]      
\addplot[black, thick, mark=o, only marks]
    coordinates {
        };

        \nextgroupplot [title={\it{Title 5}}]      
\addplot[black, thick, mark=o, only marks]
    coordinates {
        };

         \end{groupplot}

    \end{tikzpicture}
  \end{figure}



\end{document}

Answer 1

Tus tramas son demasiado amplias. Puede intentar colocar 2 gráficos en una fila en lugar de 3. Sin embargo, siempre existen técnicas de este cuadro que se pueden utilizar.

\documentclass[]{article}
    \usepackage{pgfplots, alphalph}
    \usepgfplotslibrary{groupplots}

\begin{document}

\begin{figure}
\makebox[\textwidth]{%
    \begin{tikzpicture}[font=\footnotesize\sffamily]
      \begin{groupplot}[
         group style={group size=3 by 2, vertical sep=70pt,
    ylabels at=edge left
    },
          view={0}{90},
          width=5.2cm,
          height=5.2cm,
      scale only axis,
      scaled ticks = false,
      tick label style={/pgf/number format/fixed},
      title={My title},
      xlabel={x-axis},
      ylabel={y-axis}],
          unbounded coords=jump]
        ]
        \nextgroupplot [title={\it{Title 1}}]
\addplot[black, thick, mark=o, only marks]
    coordinates {
        };

        \nextgroupplot [title={\it{Title 2}}]
\addplot[black, thick, mark=o, only marks]
    coordinates {
        };

        \nextgroupplot [title={\it{Title 3}}]
\addplot[black, thick, mark=o, only marks]
    coordinates {
        };

        \nextgroupplot [title={\it{Title 4}}]
\addplot[black, thick, mark=o, only marks]
    coordinates {
        };

        \nextgroupplot [title={\it{Title 5}}]
\addplot[black, thick, mark=o, only marks]
    coordinates {
        };

         \end{groupplot}

    \end{tikzpicture}
    }
  \end{figure}




\end{document}

Si desea centrar los dos últimos gráficos, puede usar un ancho adecuado para todos los gráficos (para saber cuánto desplazar) y usar xshiftcomo

\nextgroupplot [xshift=1.2in,title={\it{Title 4}}]
\addplot[black, thick, mark=o, only marks]
    coordinates {
        };

        \nextgroupplot [xshift=1.2in,title={\it{Title 5}}]
\addplot[black, thick, mark=o, only marks]
    coordinates {
        };

Con table:

\documentclass[]{article}
    \usepackage{pgfplots, alphalph}
    \usepgfplotslibrary{groupplots}
\usepackage{filecontents}
 \begin{filecontents*}{mydata.dat}
  A   B      
  1    4
  2    6
  3    9
  4    2
  5    3
  \end{filecontents*}

\begin{document}

\begin{figure}
\makebox[\textwidth]{%
    \begin{tikzpicture}[font=\footnotesize\sffamily]
      \begin{groupplot}[
         group style={group size=3 by 2, vertical sep=70pt,
    ylabels at=edge left
    },
          view={0}{90},
          width=5.2cm,
          height=5.2cm,
      scale only axis,
      scaled ticks = false,
      tick label style={/pgf/number format/fixed},
      title={My title},
      xlabel={x-axis},
      ylabel={y-axis}],
          unbounded coords=jump]
        ]
        \nextgroupplot [title={\it{Title 1}}]
\addplot[black, thick, mark=o, only marks]
    table[x=A,y=B]{mydata.dat};

        \nextgroupplot [title={\it{Title 2}}]
\addplot[black, thick, mark=o, only marks]
    table[x=A,y=B]{mydata.dat};

        \nextgroupplot [title={\it{Title 3}}]
\addplot[black, thick, mark=o, only marks]
    table[x=A,y=B]{mydata.dat};

        \nextgroupplot [title={\it{Title 4}}]
\addplot[black, thick, mark=o, only marks]
    table[x=A,y=B]{mydata.dat};

        \nextgroupplot [title={\it{Title 5}}]
\addplot[black, thick, mark=o, only marks]
    table[x=A,y=B]{mydata.dat};

         \end{groupplot}

    \end{tikzpicture}
    }
  \end{figure}




\end{document}

y con

        \nextgroupplot [xshift=1.2in,title={\it{Title 4}}]
\addplot[black, thick, mark=o, only marks]
    table[x=A,y=B]{mydata.dat};

        \nextgroupplot [xshift=1.2in,title={\it{Title 5}}]
\addplot[black, thick, mark=o, only marks]
    table[x=A,y=B]{mydata.dat};

Answer 2

Otra alternativa: agregar \hspace*{-4cm}(ajustar cuántos centímetros desea lograr un bonito centrado). Por ejemplo:

\documentclass[]{article}
    \usepackage{pgfplots, alphalph}
    \usepgfplotslibrary{groupplots}

\begin{document}

\begin{figure}
\hspace*{-4cm}
    \begin{tikzpicture}[font=\footnotesize\sffamily]
      \begin{groupplot}[
         group style={group size=3 by 2, vertical sep=70pt,
    ylabels at=edge left
    },
          view={0}{90},
          width=5.2cm,
          height=5.2cm,
      scale only axis,
      scaled ticks = false,
      tick label style={/pgf/number format/fixed},
      title={My title},
      xlabel={x-axis},
      ylabel={y-axis}],
          unbounded coords=jump]
        ]
        \nextgroupplot [title={\it{Title 1}}]       
\addplot[black, thick, mark=o, only marks]
    coordinates {
        };

        \nextgroupplot [title={\it{Title 2}}]      
\addplot[black, thick, mark=o, only marks]
    coordinates {
        };

        \nextgroupplot [title={\it{Title 3}}]      
\addplot[black, thick, mark=o, only marks]
    coordinates {
        };

        \nextgroupplot [title={\it{Title 4}}]      
\addplot[black, thick, mark=o, only marks]
    coordinates {
        };

        \nextgroupplot [title={\it{Title 5}}]      
\addplot[black, thick, mark=o, only marks]
    coordinates {
        };

         \end{groupplot}

    \end{tikzpicture}
  \end{figure}



\end{document}