How to use a mathematical expression as xticklable












2















I have prepared a code including some data resulting in a bar plot. I want to use a mathematical expression as xticklabels but my code does not work. How can I figure this point out?



Here is my code:



documentclass[tikz,border=3.15mm]{standalone}
usepackage{pgfplots}
pgfplotsset{compat=1.16,width=15.5cm}
usepackage{comment}



begin{document}
begin{tikzpicture}
begin{axis}[
ybar,
xticklabels={
{$ 10_g to 8_g $}, {$ 8_g to 6_g $}, {$ 6_g to 4_g $}, {$ 4_g to 2_g $},
{$ 8_g to 8gamma $}, {$ 6_g to 6gamma $}, {$ 4_g to 4gamma $}, { $ 2_g to 2gamma $},
{$ 7_gamma to 8_g $}, {$ 5_gamma to 6_g $}, {$ 3_gamma to 4_g $},
{$ 8_gamma to 6_gamma $}, {$ 6_gamma to 4_gamma $}, {$ 4_gamma to 2_gamma $},
{$ 7_gamma to 5_gamma $}, {$ 5_gamma to 3_gamma $},
{$ 7_gamma to 6_gamma $}, {$ 5_gamma to 4_gamma $}, {$ 3_gamma to 2_gamma $}
},
x tick label style={rotate=90},
enlarge x limits=0.1,
legend style={at={(0.85,1)},
anchor=north,legend columns=-1},
bar width = 0.2 cm,
symbolic x coords={10gto8g, 8gto6g, 6gto4g, 4gto2g, 8gto8gamma, 6gto6gamma, 4gto4gamma, 2gto2gamma, 7gammato8g, 5gammato6g, 3gammato4g, 8gammato6gamma, 6gammato4gamma, 4gammato2gamma, 7gammato5gamma, 5gammato3gamma, 7gammato6gamma, 5gammato4gamma, 3gammato2gamma},
xtick=data,
nodes near coords={pgfmathprintnumber[precision=3]{pgfplotspointmeta}},
nodes near coords align={vertical},
nodes near coords style={rotate=90,anchor=west,font=small}
]


addplot+[bar shift = -0.25cm] coordinates {(10gto8g,0) (8gto6g,0) (6gto4g,0) (4gto2g,0) (8gto8gamma,0) (6gto6gamma,0) (4gto4gamma,0) (2gto2gamma,0) (7gammato8g,0) (5gammato6g,0) (3gammato4g,0) (8gammato6gamma,0) (6gammato4gamma,0) (4gammato2gamma,0) (7gammato5gamma,0) (5gammato3gamma,0) (7gammato6gamma,0) (5gammato4gamma,0) (3gammato2gamma,0) };


addplot+[bar shift = 0cm] coordinates {(10gto8g,0) (8gto6g,0) (6gto4g,0) (4gto2g,0) (8gto8gamma,0) (6gto6gamma,0) (4gto4gamma,0) (2gto2gamma,0) (7gammato8g,0) (5gammato6g,0) (3gammato4g,0) (8gammato6gamma,0) (6gammato4gamma,0) (4gammato2gamma,0) (7gammato5gamma,0) (5gammato3gamma,0) (7gammato6gamma,0) (5gammato4gamma,0) (3gammato2gamma,0) };

addplot+[bar shift = 0.25cm] coordinates coordinates {(10gto8g,2.967) (8gto6g,2.635) (6gto4g,2.203) (4gto2g,1.590) (8gto8gamma,0.1290) (6gto6gamma,0.1976) (4gto4gamma,0.3481) (2gto2gamma,1.620) (7gammato8g,0.808) (5gammato6g,0.972) (3gammato4g,1.243) (8gammato6gamma,1.590) (6gammato4gamma,1.031) (4gammato2gamma,0.736) (7gammato5gamma,1.851) (5gammato3gamma,1.235) (7gammato6gamma,1.260) (5gammato4gamma,1.313) (3gammato2gamma,2.171) };

end{axis}
end{tikzpicture}




end{document}


Many thanks.










share|improve this question





























    2















    I have prepared a code including some data resulting in a bar plot. I want to use a mathematical expression as xticklabels but my code does not work. How can I figure this point out?



    Here is my code:



    documentclass[tikz,border=3.15mm]{standalone}
    usepackage{pgfplots}
    pgfplotsset{compat=1.16,width=15.5cm}
    usepackage{comment}



    begin{document}
    begin{tikzpicture}
    begin{axis}[
    ybar,
    xticklabels={
    {$ 10_g to 8_g $}, {$ 8_g to 6_g $}, {$ 6_g to 4_g $}, {$ 4_g to 2_g $},
    {$ 8_g to 8gamma $}, {$ 6_g to 6gamma $}, {$ 4_g to 4gamma $}, { $ 2_g to 2gamma $},
    {$ 7_gamma to 8_g $}, {$ 5_gamma to 6_g $}, {$ 3_gamma to 4_g $},
    {$ 8_gamma to 6_gamma $}, {$ 6_gamma to 4_gamma $}, {$ 4_gamma to 2_gamma $},
    {$ 7_gamma to 5_gamma $}, {$ 5_gamma to 3_gamma $},
    {$ 7_gamma to 6_gamma $}, {$ 5_gamma to 4_gamma $}, {$ 3_gamma to 2_gamma $}
    },
    x tick label style={rotate=90},
    enlarge x limits=0.1,
    legend style={at={(0.85,1)},
    anchor=north,legend columns=-1},
    bar width = 0.2 cm,
    symbolic x coords={10gto8g, 8gto6g, 6gto4g, 4gto2g, 8gto8gamma, 6gto6gamma, 4gto4gamma, 2gto2gamma, 7gammato8g, 5gammato6g, 3gammato4g, 8gammato6gamma, 6gammato4gamma, 4gammato2gamma, 7gammato5gamma, 5gammato3gamma, 7gammato6gamma, 5gammato4gamma, 3gammato2gamma},
    xtick=data,
    nodes near coords={pgfmathprintnumber[precision=3]{pgfplotspointmeta}},
    nodes near coords align={vertical},
    nodes near coords style={rotate=90,anchor=west,font=small}
    ]


    addplot+[bar shift = -0.25cm] coordinates {(10gto8g,0) (8gto6g,0) (6gto4g,0) (4gto2g,0) (8gto8gamma,0) (6gto6gamma,0) (4gto4gamma,0) (2gto2gamma,0) (7gammato8g,0) (5gammato6g,0) (3gammato4g,0) (8gammato6gamma,0) (6gammato4gamma,0) (4gammato2gamma,0) (7gammato5gamma,0) (5gammato3gamma,0) (7gammato6gamma,0) (5gammato4gamma,0) (3gammato2gamma,0) };


    addplot+[bar shift = 0cm] coordinates {(10gto8g,0) (8gto6g,0) (6gto4g,0) (4gto2g,0) (8gto8gamma,0) (6gto6gamma,0) (4gto4gamma,0) (2gto2gamma,0) (7gammato8g,0) (5gammato6g,0) (3gammato4g,0) (8gammato6gamma,0) (6gammato4gamma,0) (4gammato2gamma,0) (7gammato5gamma,0) (5gammato3gamma,0) (7gammato6gamma,0) (5gammato4gamma,0) (3gammato2gamma,0) };

    addplot+[bar shift = 0.25cm] coordinates coordinates {(10gto8g,2.967) (8gto6g,2.635) (6gto4g,2.203) (4gto2g,1.590) (8gto8gamma,0.1290) (6gto6gamma,0.1976) (4gto4gamma,0.3481) (2gto2gamma,1.620) (7gammato8g,0.808) (5gammato6g,0.972) (3gammato4g,1.243) (8gammato6gamma,1.590) (6gammato4gamma,1.031) (4gammato2gamma,0.736) (7gammato5gamma,1.851) (5gammato3gamma,1.235) (7gammato6gamma,1.260) (5gammato4gamma,1.313) (3gammato2gamma,2.171) };

    end{axis}
    end{tikzpicture}




    end{document}


    Many thanks.










    share|improve this question



























      2












      2








      2








      I have prepared a code including some data resulting in a bar plot. I want to use a mathematical expression as xticklabels but my code does not work. How can I figure this point out?



      Here is my code:



      documentclass[tikz,border=3.15mm]{standalone}
      usepackage{pgfplots}
      pgfplotsset{compat=1.16,width=15.5cm}
      usepackage{comment}



      begin{document}
      begin{tikzpicture}
      begin{axis}[
      ybar,
      xticklabels={
      {$ 10_g to 8_g $}, {$ 8_g to 6_g $}, {$ 6_g to 4_g $}, {$ 4_g to 2_g $},
      {$ 8_g to 8gamma $}, {$ 6_g to 6gamma $}, {$ 4_g to 4gamma $}, { $ 2_g to 2gamma $},
      {$ 7_gamma to 8_g $}, {$ 5_gamma to 6_g $}, {$ 3_gamma to 4_g $},
      {$ 8_gamma to 6_gamma $}, {$ 6_gamma to 4_gamma $}, {$ 4_gamma to 2_gamma $},
      {$ 7_gamma to 5_gamma $}, {$ 5_gamma to 3_gamma $},
      {$ 7_gamma to 6_gamma $}, {$ 5_gamma to 4_gamma $}, {$ 3_gamma to 2_gamma $}
      },
      x tick label style={rotate=90},
      enlarge x limits=0.1,
      legend style={at={(0.85,1)},
      anchor=north,legend columns=-1},
      bar width = 0.2 cm,
      symbolic x coords={10gto8g, 8gto6g, 6gto4g, 4gto2g, 8gto8gamma, 6gto6gamma, 4gto4gamma, 2gto2gamma, 7gammato8g, 5gammato6g, 3gammato4g, 8gammato6gamma, 6gammato4gamma, 4gammato2gamma, 7gammato5gamma, 5gammato3gamma, 7gammato6gamma, 5gammato4gamma, 3gammato2gamma},
      xtick=data,
      nodes near coords={pgfmathprintnumber[precision=3]{pgfplotspointmeta}},
      nodes near coords align={vertical},
      nodes near coords style={rotate=90,anchor=west,font=small}
      ]


      addplot+[bar shift = -0.25cm] coordinates {(10gto8g,0) (8gto6g,0) (6gto4g,0) (4gto2g,0) (8gto8gamma,0) (6gto6gamma,0) (4gto4gamma,0) (2gto2gamma,0) (7gammato8g,0) (5gammato6g,0) (3gammato4g,0) (8gammato6gamma,0) (6gammato4gamma,0) (4gammato2gamma,0) (7gammato5gamma,0) (5gammato3gamma,0) (7gammato6gamma,0) (5gammato4gamma,0) (3gammato2gamma,0) };


      addplot+[bar shift = 0cm] coordinates {(10gto8g,0) (8gto6g,0) (6gto4g,0) (4gto2g,0) (8gto8gamma,0) (6gto6gamma,0) (4gto4gamma,0) (2gto2gamma,0) (7gammato8g,0) (5gammato6g,0) (3gammato4g,0) (8gammato6gamma,0) (6gammato4gamma,0) (4gammato2gamma,0) (7gammato5gamma,0) (5gammato3gamma,0) (7gammato6gamma,0) (5gammato4gamma,0) (3gammato2gamma,0) };

      addplot+[bar shift = 0.25cm] coordinates coordinates {(10gto8g,2.967) (8gto6g,2.635) (6gto4g,2.203) (4gto2g,1.590) (8gto8gamma,0.1290) (6gto6gamma,0.1976) (4gto4gamma,0.3481) (2gto2gamma,1.620) (7gammato8g,0.808) (5gammato6g,0.972) (3gammato4g,1.243) (8gammato6gamma,1.590) (6gammato4gamma,1.031) (4gammato2gamma,0.736) (7gammato5gamma,1.851) (5gammato3gamma,1.235) (7gammato6gamma,1.260) (5gammato4gamma,1.313) (3gammato2gamma,2.171) };

      end{axis}
      end{tikzpicture}




      end{document}


      Many thanks.










      share|improve this question
















      I have prepared a code including some data resulting in a bar plot. I want to use a mathematical expression as xticklabels but my code does not work. How can I figure this point out?



      Here is my code:



      documentclass[tikz,border=3.15mm]{standalone}
      usepackage{pgfplots}
      pgfplotsset{compat=1.16,width=15.5cm}
      usepackage{comment}



      begin{document}
      begin{tikzpicture}
      begin{axis}[
      ybar,
      xticklabels={
      {$ 10_g to 8_g $}, {$ 8_g to 6_g $}, {$ 6_g to 4_g $}, {$ 4_g to 2_g $},
      {$ 8_g to 8gamma $}, {$ 6_g to 6gamma $}, {$ 4_g to 4gamma $}, { $ 2_g to 2gamma $},
      {$ 7_gamma to 8_g $}, {$ 5_gamma to 6_g $}, {$ 3_gamma to 4_g $},
      {$ 8_gamma to 6_gamma $}, {$ 6_gamma to 4_gamma $}, {$ 4_gamma to 2_gamma $},
      {$ 7_gamma to 5_gamma $}, {$ 5_gamma to 3_gamma $},
      {$ 7_gamma to 6_gamma $}, {$ 5_gamma to 4_gamma $}, {$ 3_gamma to 2_gamma $}
      },
      x tick label style={rotate=90},
      enlarge x limits=0.1,
      legend style={at={(0.85,1)},
      anchor=north,legend columns=-1},
      bar width = 0.2 cm,
      symbolic x coords={10gto8g, 8gto6g, 6gto4g, 4gto2g, 8gto8gamma, 6gto6gamma, 4gto4gamma, 2gto2gamma, 7gammato8g, 5gammato6g, 3gammato4g, 8gammato6gamma, 6gammato4gamma, 4gammato2gamma, 7gammato5gamma, 5gammato3gamma, 7gammato6gamma, 5gammato4gamma, 3gammato2gamma},
      xtick=data,
      nodes near coords={pgfmathprintnumber[precision=3]{pgfplotspointmeta}},
      nodes near coords align={vertical},
      nodes near coords style={rotate=90,anchor=west,font=small}
      ]


      addplot+[bar shift = -0.25cm] coordinates {(10gto8g,0) (8gto6g,0) (6gto4g,0) (4gto2g,0) (8gto8gamma,0) (6gto6gamma,0) (4gto4gamma,0) (2gto2gamma,0) (7gammato8g,0) (5gammato6g,0) (3gammato4g,0) (8gammato6gamma,0) (6gammato4gamma,0) (4gammato2gamma,0) (7gammato5gamma,0) (5gammato3gamma,0) (7gammato6gamma,0) (5gammato4gamma,0) (3gammato2gamma,0) };


      addplot+[bar shift = 0cm] coordinates {(10gto8g,0) (8gto6g,0) (6gto4g,0) (4gto2g,0) (8gto8gamma,0) (6gto6gamma,0) (4gto4gamma,0) (2gto2gamma,0) (7gammato8g,0) (5gammato6g,0) (3gammato4g,0) (8gammato6gamma,0) (6gammato4gamma,0) (4gammato2gamma,0) (7gammato5gamma,0) (5gammato3gamma,0) (7gammato6gamma,0) (5gammato4gamma,0) (3gammato2gamma,0) };

      addplot+[bar shift = 0.25cm] coordinates coordinates {(10gto8g,2.967) (8gto6g,2.635) (6gto4g,2.203) (4gto2g,1.590) (8gto8gamma,0.1290) (6gto6gamma,0.1976) (4gto4gamma,0.3481) (2gto2gamma,1.620) (7gammato8g,0.808) (5gammato6g,0.972) (3gammato4g,1.243) (8gammato6gamma,1.590) (6gammato4gamma,1.031) (4gammato2gamma,0.736) (7gammato5gamma,1.851) (5gammato3gamma,1.235) (7gammato6gamma,1.260) (5gammato4gamma,1.313) (3gammato2gamma,2.171) };

      end{axis}
      end{tikzpicture}




      end{document}


      Many thanks.







      tikz-pgf pgfplots plot






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited 51 mins ago







      Hadi Sobhani

















      asked 1 hour ago









      Hadi SobhaniHadi Sobhani

      27016




      27016






















          2 Answers
          2






          active

          oldest

          votes


















          2














          There were two issues:




          1. in the last plot you had coordinates twice.

          2. for some reason, pgfplots does not like a to. The deeper reason can be presumably found in pgfplots.code.tex, where to is used in many macros.


          I acknowledge that John Kormylo beat me by seconds (while I was typing the explanation).





          documentclass[tikz,border=3.15mm]{standalone}
          usepackage{pgfplots}
          pgfplotsset{compat=1.16,width=17.5cm}
          usepackage{comment}



          begin{document}
          begin{tikzpicture}
          begin{axis}[ybar,
          x tick label style={rotate=90},
          enlarge x limits=0.04,
          legend style={at={(0.85,1)},
          anchor=north,legend columns=-1},
          bar width=0.2cm,
          xtick=data,
          symbolic x coords={10gto8g,8gto6g,6gto4g,4gto2g,8gto8gamma,6gto6gamma,4gto4gamma,2gto2gamma,7gammato8g,5gammato6g,3gammato4g,8gammato6gamma,6gammato4gamma,4gammato2gamma,7gammato5gamma,5gammato3gamma,7gammato6gamma,5gammato4gamma,3gammato2gamma},
          xticklabels={
          {$10_grightarrow8_g$},{$8_grightarrow6_g$},{$6_grightarrow4_g$},{$4_grightarrow2_g$},
          {$8_grightarrow8gamma$},{$6_grightarrow6gamma$},{$4_grightarrow4gamma$},{$2_grightarrow2gamma$},
          {$7_gammarightarrow8_g$},{$5_gammarightarrow6_g$},{$3_gammarightarrow4_g$},
          {$8_gammarightarrow6_gamma$},{$6_gammarightarrow4_gamma$},{$4_gammarightarrow2_gamma$},
          {$7_gammarightarrow5_gamma$},{$5_gammarightarrow3_gamma$},
          {$7_gammarightarrow6_gamma$},{$5_gammarightarrow4_gamma$},
          {$3_gammarightarrow2_gamma$}
          },
          nodes near coords={pgfmathprintnumber[precision=3]{pgfplotspointmeta}},
          nodes near coords align={vertical},
          nodes near coords style={rotate=90,anchor=west,font=small}
          ]


          addplot+[bar shift = -0.25cm]
          coordinates {(10gto8g,0)
          (8gto6g,0) (6gto4g,0) (4gto2g,0) (8gto8gamma,0) (6gto6gamma,0) (4gto4gamma,0) (2gto2gamma,0) (7gammato8g,0) (5gammato6g,0) (3gammato4g,0) (8gammato6gamma,0) (6gammato4gamma,0) (4gammato2gamma,0) (7gammato5gamma,0) (5gammato3gamma,0) (7gammato6gamma,0) (5gammato4gamma,0) (3gammato2gamma,0)
          };
          %
          %
          addplot+[bar shift = 0cm] coordinates {(10gto8g,0) (8gto6g,0) (6gto4g,0) (4gto2g,0) (8gto8gamma,0) (6gto6gamma,0) (4gto4gamma,0) (2gto2gamma,0) (7gammato8g,0) (5gammato6g,0) (3gammato4g,0) (8gammato6gamma,0) (6gammato4gamma,0) (4gammato2gamma,0) (7gammato5gamma,0) (5gammato3gamma,0) (7gammato6gamma,0) (5gammato4gamma,0) (3gammato2gamma,0) };
          %
          % % Z5 coordinate was in twice
          addplot+[bar shift = 0.25cm] coordinates {(10gto8g,2.967)
          (8gto6g,2.635) (6gto4g,2.203) (4gto2g,1.590) (8gto8gamma,0.1290) (6gto6gamma,0.1976) (4gto4gamma,0.3481) (2gto2gamma,1.620) (7gammato8g,0.808) (5gammato6g,0.972) (3gammato4g,1.243) (8gammato6gamma,1.590) (6gammato4gamma,1.031) (4gammato2gamma,0.736) (7gammato5gamma,1.851) (5gammato3gamma,1.235) (7gammato6gamma,1.260) (5gammato4gamma,1.313)
          (3gammato2gamma,2.171)
          };

          end{axis}
          end{tikzpicture}
          end{document}


          enter image description here






          share|improve this answer


























          • Dear @marmot, as it can be seen, for each xtick there are three bars, but all of them are next to each other. How can I make a space between each xtick?

            – Hadi Sobhani
            45 mins ago











          • @HadiSobhani You might want to increase the width of the plot, e.g. pgfplotsset{compat=1.16,width=17.5cm} and decrease the padding, e.g. enlarge x limits=0.04, instead of 0.1.

            – marmot
            40 mins ago



















          3














          Tikz redefines to. Use rightarrow instead. Also, it seems that symbolic x coordinates and xticklables are incompatible.



          documentclass[tikz,border=3.15mm]{standalone}
          usepackage{pgfplots}
          pgfplotsset{compat=1.16,width=15.5cm}
          usepackage{comment}

          begin{document}
          begin{tikzpicture}
          begin{axis}[
          ybar,
          xtick=data,
          x tick label style={rotate=90},
          enlarge x limits=0.1,
          legend style={at={(0.85,1)},
          anchor=north,legend columns=-1},
          bar width = 0.2 cm,
          nodes near coords={pgfmathprintnumber[precision=3]{pgfplotspointmeta}},
          nodes near coords align={vertical},
          nodes near coords style={rotate=90,anchor=west,font=small},
          xticklabels={
          {$ 10_g rightarrow 8_g $}, {$ 8_g rightarrow 6_g $}, {$ 6_g rightarrow 4_g $}, {$ 4_g rightarrow 2_g $},
          {$ 8_g rightarrow 8gamma $}, {$ 6_g rightarrow 6gamma $}, {$ 4_g rightarrow 4gamma $}, {$ 2_g rightarrow 2gamma $},
          {$ 7_gamma rightarrow 8_g $}, {$ 5_gamma rightarrow 6_g $}, {$ 3_gamma rightarrow 4_g $},
          {$ 8_gamma rightarrow 6_gamma $}, {$ 6_gamma rightarrow 4_gamma $}, {$ 4_gamma rightarrow 2_gamma $},
          {$ 7_gamma rightarrow 5_gamma $}, {$ 5_gamma rightarrow 3_gamma $},
          {$ 7_gamma rightarrow 6_gamma $}, {$ 5_gamma rightarrow 4_gamma $}, {$ 3_gamma rightarrow 2_gamma $}
          },
          ]

          addplot+[bar shift = -0.25cm] coordinates {(1,0) (2,0) (3,0) (4,0) (5,0) (6,0) (7,0) (8,0) (9,0) (10,0) (11,0) (12,0) (13,0) (14,0) (15,0) (16,0) (17,0) (18,0) (19,0) };

          addplot+[bar shift = 0cm] coordinates {(1,0) (2,0) (3,0) (4,0) (5,0) (6,0) (7,0) (8,0) (9,0) (10,0) (11,0) (12,0) (13,0) (14,0) (15,0) (16,0) (17,0) (18,0) (19,0) };

          % Z5
          addplot+[bar shift = 0.25cm] coordinates {(1,2.967) (2,2.635) (3,2.203) (4,1.590) (5,0.1290) (6,0.1976) (7,0.3481) (8,1.620) (9,0.808) (10,0.972) (11,1.243) (12,1.590) (13,1.031) (14,0.736) (15,1.851) (16,1.235) (17,1.260) (18,1.313) (19,2.171) };

          end{axis}
          end{tikzpicture}

          end{document}


          demo






          share|improve this answer

























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            There were two issues:




            1. in the last plot you had coordinates twice.

            2. for some reason, pgfplots does not like a to. The deeper reason can be presumably found in pgfplots.code.tex, where to is used in many macros.


            I acknowledge that John Kormylo beat me by seconds (while I was typing the explanation).





            documentclass[tikz,border=3.15mm]{standalone}
            usepackage{pgfplots}
            pgfplotsset{compat=1.16,width=17.5cm}
            usepackage{comment}



            begin{document}
            begin{tikzpicture}
            begin{axis}[ybar,
            x tick label style={rotate=90},
            enlarge x limits=0.04,
            legend style={at={(0.85,1)},
            anchor=north,legend columns=-1},
            bar width=0.2cm,
            xtick=data,
            symbolic x coords={10gto8g,8gto6g,6gto4g,4gto2g,8gto8gamma,6gto6gamma,4gto4gamma,2gto2gamma,7gammato8g,5gammato6g,3gammato4g,8gammato6gamma,6gammato4gamma,4gammato2gamma,7gammato5gamma,5gammato3gamma,7gammato6gamma,5gammato4gamma,3gammato2gamma},
            xticklabels={
            {$10_grightarrow8_g$},{$8_grightarrow6_g$},{$6_grightarrow4_g$},{$4_grightarrow2_g$},
            {$8_grightarrow8gamma$},{$6_grightarrow6gamma$},{$4_grightarrow4gamma$},{$2_grightarrow2gamma$},
            {$7_gammarightarrow8_g$},{$5_gammarightarrow6_g$},{$3_gammarightarrow4_g$},
            {$8_gammarightarrow6_gamma$},{$6_gammarightarrow4_gamma$},{$4_gammarightarrow2_gamma$},
            {$7_gammarightarrow5_gamma$},{$5_gammarightarrow3_gamma$},
            {$7_gammarightarrow6_gamma$},{$5_gammarightarrow4_gamma$},
            {$3_gammarightarrow2_gamma$}
            },
            nodes near coords={pgfmathprintnumber[precision=3]{pgfplotspointmeta}},
            nodes near coords align={vertical},
            nodes near coords style={rotate=90,anchor=west,font=small}
            ]


            addplot+[bar shift = -0.25cm]
            coordinates {(10gto8g,0)
            (8gto6g,0) (6gto4g,0) (4gto2g,0) (8gto8gamma,0) (6gto6gamma,0) (4gto4gamma,0) (2gto2gamma,0) (7gammato8g,0) (5gammato6g,0) (3gammato4g,0) (8gammato6gamma,0) (6gammato4gamma,0) (4gammato2gamma,0) (7gammato5gamma,0) (5gammato3gamma,0) (7gammato6gamma,0) (5gammato4gamma,0) (3gammato2gamma,0)
            };
            %
            %
            addplot+[bar shift = 0cm] coordinates {(10gto8g,0) (8gto6g,0) (6gto4g,0) (4gto2g,0) (8gto8gamma,0) (6gto6gamma,0) (4gto4gamma,0) (2gto2gamma,0) (7gammato8g,0) (5gammato6g,0) (3gammato4g,0) (8gammato6gamma,0) (6gammato4gamma,0) (4gammato2gamma,0) (7gammato5gamma,0) (5gammato3gamma,0) (7gammato6gamma,0) (5gammato4gamma,0) (3gammato2gamma,0) };
            %
            % % Z5 coordinate was in twice
            addplot+[bar shift = 0.25cm] coordinates {(10gto8g,2.967)
            (8gto6g,2.635) (6gto4g,2.203) (4gto2g,1.590) (8gto8gamma,0.1290) (6gto6gamma,0.1976) (4gto4gamma,0.3481) (2gto2gamma,1.620) (7gammato8g,0.808) (5gammato6g,0.972) (3gammato4g,1.243) (8gammato6gamma,1.590) (6gammato4gamma,1.031) (4gammato2gamma,0.736) (7gammato5gamma,1.851) (5gammato3gamma,1.235) (7gammato6gamma,1.260) (5gammato4gamma,1.313)
            (3gammato2gamma,2.171)
            };

            end{axis}
            end{tikzpicture}
            end{document}


            enter image description here






            share|improve this answer


























            • Dear @marmot, as it can be seen, for each xtick there are three bars, but all of them are next to each other. How can I make a space between each xtick?

              – Hadi Sobhani
              45 mins ago











            • @HadiSobhani You might want to increase the width of the plot, e.g. pgfplotsset{compat=1.16,width=17.5cm} and decrease the padding, e.g. enlarge x limits=0.04, instead of 0.1.

              – marmot
              40 mins ago
















            2














            There were two issues:




            1. in the last plot you had coordinates twice.

            2. for some reason, pgfplots does not like a to. The deeper reason can be presumably found in pgfplots.code.tex, where to is used in many macros.


            I acknowledge that John Kormylo beat me by seconds (while I was typing the explanation).





            documentclass[tikz,border=3.15mm]{standalone}
            usepackage{pgfplots}
            pgfplotsset{compat=1.16,width=17.5cm}
            usepackage{comment}



            begin{document}
            begin{tikzpicture}
            begin{axis}[ybar,
            x tick label style={rotate=90},
            enlarge x limits=0.04,
            legend style={at={(0.85,1)},
            anchor=north,legend columns=-1},
            bar width=0.2cm,
            xtick=data,
            symbolic x coords={10gto8g,8gto6g,6gto4g,4gto2g,8gto8gamma,6gto6gamma,4gto4gamma,2gto2gamma,7gammato8g,5gammato6g,3gammato4g,8gammato6gamma,6gammato4gamma,4gammato2gamma,7gammato5gamma,5gammato3gamma,7gammato6gamma,5gammato4gamma,3gammato2gamma},
            xticklabels={
            {$10_grightarrow8_g$},{$8_grightarrow6_g$},{$6_grightarrow4_g$},{$4_grightarrow2_g$},
            {$8_grightarrow8gamma$},{$6_grightarrow6gamma$},{$4_grightarrow4gamma$},{$2_grightarrow2gamma$},
            {$7_gammarightarrow8_g$},{$5_gammarightarrow6_g$},{$3_gammarightarrow4_g$},
            {$8_gammarightarrow6_gamma$},{$6_gammarightarrow4_gamma$},{$4_gammarightarrow2_gamma$},
            {$7_gammarightarrow5_gamma$},{$5_gammarightarrow3_gamma$},
            {$7_gammarightarrow6_gamma$},{$5_gammarightarrow4_gamma$},
            {$3_gammarightarrow2_gamma$}
            },
            nodes near coords={pgfmathprintnumber[precision=3]{pgfplotspointmeta}},
            nodes near coords align={vertical},
            nodes near coords style={rotate=90,anchor=west,font=small}
            ]


            addplot+[bar shift = -0.25cm]
            coordinates {(10gto8g,0)
            (8gto6g,0) (6gto4g,0) (4gto2g,0) (8gto8gamma,0) (6gto6gamma,0) (4gto4gamma,0) (2gto2gamma,0) (7gammato8g,0) (5gammato6g,0) (3gammato4g,0) (8gammato6gamma,0) (6gammato4gamma,0) (4gammato2gamma,0) (7gammato5gamma,0) (5gammato3gamma,0) (7gammato6gamma,0) (5gammato4gamma,0) (3gammato2gamma,0)
            };
            %
            %
            addplot+[bar shift = 0cm] coordinates {(10gto8g,0) (8gto6g,0) (6gto4g,0) (4gto2g,0) (8gto8gamma,0) (6gto6gamma,0) (4gto4gamma,0) (2gto2gamma,0) (7gammato8g,0) (5gammato6g,0) (3gammato4g,0) (8gammato6gamma,0) (6gammato4gamma,0) (4gammato2gamma,0) (7gammato5gamma,0) (5gammato3gamma,0) (7gammato6gamma,0) (5gammato4gamma,0) (3gammato2gamma,0) };
            %
            % % Z5 coordinate was in twice
            addplot+[bar shift = 0.25cm] coordinates {(10gto8g,2.967)
            (8gto6g,2.635) (6gto4g,2.203) (4gto2g,1.590) (8gto8gamma,0.1290) (6gto6gamma,0.1976) (4gto4gamma,0.3481) (2gto2gamma,1.620) (7gammato8g,0.808) (5gammato6g,0.972) (3gammato4g,1.243) (8gammato6gamma,1.590) (6gammato4gamma,1.031) (4gammato2gamma,0.736) (7gammato5gamma,1.851) (5gammato3gamma,1.235) (7gammato6gamma,1.260) (5gammato4gamma,1.313)
            (3gammato2gamma,2.171)
            };

            end{axis}
            end{tikzpicture}
            end{document}


            enter image description here






            share|improve this answer


























            • Dear @marmot, as it can be seen, for each xtick there are three bars, but all of them are next to each other. How can I make a space between each xtick?

              – Hadi Sobhani
              45 mins ago











            • @HadiSobhani You might want to increase the width of the plot, e.g. pgfplotsset{compat=1.16,width=17.5cm} and decrease the padding, e.g. enlarge x limits=0.04, instead of 0.1.

              – marmot
              40 mins ago














            2












            2








            2







            There were two issues:




            1. in the last plot you had coordinates twice.

            2. for some reason, pgfplots does not like a to. The deeper reason can be presumably found in pgfplots.code.tex, where to is used in many macros.


            I acknowledge that John Kormylo beat me by seconds (while I was typing the explanation).





            documentclass[tikz,border=3.15mm]{standalone}
            usepackage{pgfplots}
            pgfplotsset{compat=1.16,width=17.5cm}
            usepackage{comment}



            begin{document}
            begin{tikzpicture}
            begin{axis}[ybar,
            x tick label style={rotate=90},
            enlarge x limits=0.04,
            legend style={at={(0.85,1)},
            anchor=north,legend columns=-1},
            bar width=0.2cm,
            xtick=data,
            symbolic x coords={10gto8g,8gto6g,6gto4g,4gto2g,8gto8gamma,6gto6gamma,4gto4gamma,2gto2gamma,7gammato8g,5gammato6g,3gammato4g,8gammato6gamma,6gammato4gamma,4gammato2gamma,7gammato5gamma,5gammato3gamma,7gammato6gamma,5gammato4gamma,3gammato2gamma},
            xticklabels={
            {$10_grightarrow8_g$},{$8_grightarrow6_g$},{$6_grightarrow4_g$},{$4_grightarrow2_g$},
            {$8_grightarrow8gamma$},{$6_grightarrow6gamma$},{$4_grightarrow4gamma$},{$2_grightarrow2gamma$},
            {$7_gammarightarrow8_g$},{$5_gammarightarrow6_g$},{$3_gammarightarrow4_g$},
            {$8_gammarightarrow6_gamma$},{$6_gammarightarrow4_gamma$},{$4_gammarightarrow2_gamma$},
            {$7_gammarightarrow5_gamma$},{$5_gammarightarrow3_gamma$},
            {$7_gammarightarrow6_gamma$},{$5_gammarightarrow4_gamma$},
            {$3_gammarightarrow2_gamma$}
            },
            nodes near coords={pgfmathprintnumber[precision=3]{pgfplotspointmeta}},
            nodes near coords align={vertical},
            nodes near coords style={rotate=90,anchor=west,font=small}
            ]


            addplot+[bar shift = -0.25cm]
            coordinates {(10gto8g,0)
            (8gto6g,0) (6gto4g,0) (4gto2g,0) (8gto8gamma,0) (6gto6gamma,0) (4gto4gamma,0) (2gto2gamma,0) (7gammato8g,0) (5gammato6g,0) (3gammato4g,0) (8gammato6gamma,0) (6gammato4gamma,0) (4gammato2gamma,0) (7gammato5gamma,0) (5gammato3gamma,0) (7gammato6gamma,0) (5gammato4gamma,0) (3gammato2gamma,0)
            };
            %
            %
            addplot+[bar shift = 0cm] coordinates {(10gto8g,0) (8gto6g,0) (6gto4g,0) (4gto2g,0) (8gto8gamma,0) (6gto6gamma,0) (4gto4gamma,0) (2gto2gamma,0) (7gammato8g,0) (5gammato6g,0) (3gammato4g,0) (8gammato6gamma,0) (6gammato4gamma,0) (4gammato2gamma,0) (7gammato5gamma,0) (5gammato3gamma,0) (7gammato6gamma,0) (5gammato4gamma,0) (3gammato2gamma,0) };
            %
            % % Z5 coordinate was in twice
            addplot+[bar shift = 0.25cm] coordinates {(10gto8g,2.967)
            (8gto6g,2.635) (6gto4g,2.203) (4gto2g,1.590) (8gto8gamma,0.1290) (6gto6gamma,0.1976) (4gto4gamma,0.3481) (2gto2gamma,1.620) (7gammato8g,0.808) (5gammato6g,0.972) (3gammato4g,1.243) (8gammato6gamma,1.590) (6gammato4gamma,1.031) (4gammato2gamma,0.736) (7gammato5gamma,1.851) (5gammato3gamma,1.235) (7gammato6gamma,1.260) (5gammato4gamma,1.313)
            (3gammato2gamma,2.171)
            };

            end{axis}
            end{tikzpicture}
            end{document}


            enter image description here






            share|improve this answer















            There were two issues:




            1. in the last plot you had coordinates twice.

            2. for some reason, pgfplots does not like a to. The deeper reason can be presumably found in pgfplots.code.tex, where to is used in many macros.


            I acknowledge that John Kormylo beat me by seconds (while I was typing the explanation).





            documentclass[tikz,border=3.15mm]{standalone}
            usepackage{pgfplots}
            pgfplotsset{compat=1.16,width=17.5cm}
            usepackage{comment}



            begin{document}
            begin{tikzpicture}
            begin{axis}[ybar,
            x tick label style={rotate=90},
            enlarge x limits=0.04,
            legend style={at={(0.85,1)},
            anchor=north,legend columns=-1},
            bar width=0.2cm,
            xtick=data,
            symbolic x coords={10gto8g,8gto6g,6gto4g,4gto2g,8gto8gamma,6gto6gamma,4gto4gamma,2gto2gamma,7gammato8g,5gammato6g,3gammato4g,8gammato6gamma,6gammato4gamma,4gammato2gamma,7gammato5gamma,5gammato3gamma,7gammato6gamma,5gammato4gamma,3gammato2gamma},
            xticklabels={
            {$10_grightarrow8_g$},{$8_grightarrow6_g$},{$6_grightarrow4_g$},{$4_grightarrow2_g$},
            {$8_grightarrow8gamma$},{$6_grightarrow6gamma$},{$4_grightarrow4gamma$},{$2_grightarrow2gamma$},
            {$7_gammarightarrow8_g$},{$5_gammarightarrow6_g$},{$3_gammarightarrow4_g$},
            {$8_gammarightarrow6_gamma$},{$6_gammarightarrow4_gamma$},{$4_gammarightarrow2_gamma$},
            {$7_gammarightarrow5_gamma$},{$5_gammarightarrow3_gamma$},
            {$7_gammarightarrow6_gamma$},{$5_gammarightarrow4_gamma$},
            {$3_gammarightarrow2_gamma$}
            },
            nodes near coords={pgfmathprintnumber[precision=3]{pgfplotspointmeta}},
            nodes near coords align={vertical},
            nodes near coords style={rotate=90,anchor=west,font=small}
            ]


            addplot+[bar shift = -0.25cm]
            coordinates {(10gto8g,0)
            (8gto6g,0) (6gto4g,0) (4gto2g,0) (8gto8gamma,0) (6gto6gamma,0) (4gto4gamma,0) (2gto2gamma,0) (7gammato8g,0) (5gammato6g,0) (3gammato4g,0) (8gammato6gamma,0) (6gammato4gamma,0) (4gammato2gamma,0) (7gammato5gamma,0) (5gammato3gamma,0) (7gammato6gamma,0) (5gammato4gamma,0) (3gammato2gamma,0)
            };
            %
            %
            addplot+[bar shift = 0cm] coordinates {(10gto8g,0) (8gto6g,0) (6gto4g,0) (4gto2g,0) (8gto8gamma,0) (6gto6gamma,0) (4gto4gamma,0) (2gto2gamma,0) (7gammato8g,0) (5gammato6g,0) (3gammato4g,0) (8gammato6gamma,0) (6gammato4gamma,0) (4gammato2gamma,0) (7gammato5gamma,0) (5gammato3gamma,0) (7gammato6gamma,0) (5gammato4gamma,0) (3gammato2gamma,0) };
            %
            % % Z5 coordinate was in twice
            addplot+[bar shift = 0.25cm] coordinates {(10gto8g,2.967)
            (8gto6g,2.635) (6gto4g,2.203) (4gto2g,1.590) (8gto8gamma,0.1290) (6gto6gamma,0.1976) (4gto4gamma,0.3481) (2gto2gamma,1.620) (7gammato8g,0.808) (5gammato6g,0.972) (3gammato4g,1.243) (8gammato6gamma,1.590) (6gammato4gamma,1.031) (4gammato2gamma,0.736) (7gammato5gamma,1.851) (5gammato3gamma,1.235) (7gammato6gamma,1.260) (5gammato4gamma,1.313)
            (3gammato2gamma,2.171)
            };

            end{axis}
            end{tikzpicture}
            end{document}


            enter image description here







            share|improve this answer














            share|improve this answer



            share|improve this answer








            edited 35 mins ago

























            answered 50 mins ago









            marmotmarmot

            105k4126241




            105k4126241













            • Dear @marmot, as it can be seen, for each xtick there are three bars, but all of them are next to each other. How can I make a space between each xtick?

              – Hadi Sobhani
              45 mins ago











            • @HadiSobhani You might want to increase the width of the plot, e.g. pgfplotsset{compat=1.16,width=17.5cm} and decrease the padding, e.g. enlarge x limits=0.04, instead of 0.1.

              – marmot
              40 mins ago



















            • Dear @marmot, as it can be seen, for each xtick there are three bars, but all of them are next to each other. How can I make a space between each xtick?

              – Hadi Sobhani
              45 mins ago











            • @HadiSobhani You might want to increase the width of the plot, e.g. pgfplotsset{compat=1.16,width=17.5cm} and decrease the padding, e.g. enlarge x limits=0.04, instead of 0.1.

              – marmot
              40 mins ago

















            Dear @marmot, as it can be seen, for each xtick there are three bars, but all of them are next to each other. How can I make a space between each xtick?

            – Hadi Sobhani
            45 mins ago





            Dear @marmot, as it can be seen, for each xtick there are three bars, but all of them are next to each other. How can I make a space between each xtick?

            – Hadi Sobhani
            45 mins ago













            @HadiSobhani You might want to increase the width of the plot, e.g. pgfplotsset{compat=1.16,width=17.5cm} and decrease the padding, e.g. enlarge x limits=0.04, instead of 0.1.

            – marmot
            40 mins ago





            @HadiSobhani You might want to increase the width of the plot, e.g. pgfplotsset{compat=1.16,width=17.5cm} and decrease the padding, e.g. enlarge x limits=0.04, instead of 0.1.

            – marmot
            40 mins ago











            3














            Tikz redefines to. Use rightarrow instead. Also, it seems that symbolic x coordinates and xticklables are incompatible.



            documentclass[tikz,border=3.15mm]{standalone}
            usepackage{pgfplots}
            pgfplotsset{compat=1.16,width=15.5cm}
            usepackage{comment}

            begin{document}
            begin{tikzpicture}
            begin{axis}[
            ybar,
            xtick=data,
            x tick label style={rotate=90},
            enlarge x limits=0.1,
            legend style={at={(0.85,1)},
            anchor=north,legend columns=-1},
            bar width = 0.2 cm,
            nodes near coords={pgfmathprintnumber[precision=3]{pgfplotspointmeta}},
            nodes near coords align={vertical},
            nodes near coords style={rotate=90,anchor=west,font=small},
            xticklabels={
            {$ 10_g rightarrow 8_g $}, {$ 8_g rightarrow 6_g $}, {$ 6_g rightarrow 4_g $}, {$ 4_g rightarrow 2_g $},
            {$ 8_g rightarrow 8gamma $}, {$ 6_g rightarrow 6gamma $}, {$ 4_g rightarrow 4gamma $}, {$ 2_g rightarrow 2gamma $},
            {$ 7_gamma rightarrow 8_g $}, {$ 5_gamma rightarrow 6_g $}, {$ 3_gamma rightarrow 4_g $},
            {$ 8_gamma rightarrow 6_gamma $}, {$ 6_gamma rightarrow 4_gamma $}, {$ 4_gamma rightarrow 2_gamma $},
            {$ 7_gamma rightarrow 5_gamma $}, {$ 5_gamma rightarrow 3_gamma $},
            {$ 7_gamma rightarrow 6_gamma $}, {$ 5_gamma rightarrow 4_gamma $}, {$ 3_gamma rightarrow 2_gamma $}
            },
            ]

            addplot+[bar shift = -0.25cm] coordinates {(1,0) (2,0) (3,0) (4,0) (5,0) (6,0) (7,0) (8,0) (9,0) (10,0) (11,0) (12,0) (13,0) (14,0) (15,0) (16,0) (17,0) (18,0) (19,0) };

            addplot+[bar shift = 0cm] coordinates {(1,0) (2,0) (3,0) (4,0) (5,0) (6,0) (7,0) (8,0) (9,0) (10,0) (11,0) (12,0) (13,0) (14,0) (15,0) (16,0) (17,0) (18,0) (19,0) };

            % Z5
            addplot+[bar shift = 0.25cm] coordinates {(1,2.967) (2,2.635) (3,2.203) (4,1.590) (5,0.1290) (6,0.1976) (7,0.3481) (8,1.620) (9,0.808) (10,0.972) (11,1.243) (12,1.590) (13,1.031) (14,0.736) (15,1.851) (16,1.235) (17,1.260) (18,1.313) (19,2.171) };

            end{axis}
            end{tikzpicture}

            end{document}


            demo






            share|improve this answer






























              3














              Tikz redefines to. Use rightarrow instead. Also, it seems that symbolic x coordinates and xticklables are incompatible.



              documentclass[tikz,border=3.15mm]{standalone}
              usepackage{pgfplots}
              pgfplotsset{compat=1.16,width=15.5cm}
              usepackage{comment}

              begin{document}
              begin{tikzpicture}
              begin{axis}[
              ybar,
              xtick=data,
              x tick label style={rotate=90},
              enlarge x limits=0.1,
              legend style={at={(0.85,1)},
              anchor=north,legend columns=-1},
              bar width = 0.2 cm,
              nodes near coords={pgfmathprintnumber[precision=3]{pgfplotspointmeta}},
              nodes near coords align={vertical},
              nodes near coords style={rotate=90,anchor=west,font=small},
              xticklabels={
              {$ 10_g rightarrow 8_g $}, {$ 8_g rightarrow 6_g $}, {$ 6_g rightarrow 4_g $}, {$ 4_g rightarrow 2_g $},
              {$ 8_g rightarrow 8gamma $}, {$ 6_g rightarrow 6gamma $}, {$ 4_g rightarrow 4gamma $}, {$ 2_g rightarrow 2gamma $},
              {$ 7_gamma rightarrow 8_g $}, {$ 5_gamma rightarrow 6_g $}, {$ 3_gamma rightarrow 4_g $},
              {$ 8_gamma rightarrow 6_gamma $}, {$ 6_gamma rightarrow 4_gamma $}, {$ 4_gamma rightarrow 2_gamma $},
              {$ 7_gamma rightarrow 5_gamma $}, {$ 5_gamma rightarrow 3_gamma $},
              {$ 7_gamma rightarrow 6_gamma $}, {$ 5_gamma rightarrow 4_gamma $}, {$ 3_gamma rightarrow 2_gamma $}
              },
              ]

              addplot+[bar shift = -0.25cm] coordinates {(1,0) (2,0) (3,0) (4,0) (5,0) (6,0) (7,0) (8,0) (9,0) (10,0) (11,0) (12,0) (13,0) (14,0) (15,0) (16,0) (17,0) (18,0) (19,0) };

              addplot+[bar shift = 0cm] coordinates {(1,0) (2,0) (3,0) (4,0) (5,0) (6,0) (7,0) (8,0) (9,0) (10,0) (11,0) (12,0) (13,0) (14,0) (15,0) (16,0) (17,0) (18,0) (19,0) };

              % Z5
              addplot+[bar shift = 0.25cm] coordinates {(1,2.967) (2,2.635) (3,2.203) (4,1.590) (5,0.1290) (6,0.1976) (7,0.3481) (8,1.620) (9,0.808) (10,0.972) (11,1.243) (12,1.590) (13,1.031) (14,0.736) (15,1.851) (16,1.235) (17,1.260) (18,1.313) (19,2.171) };

              end{axis}
              end{tikzpicture}

              end{document}


              demo






              share|improve this answer




























                3












                3








                3







                Tikz redefines to. Use rightarrow instead. Also, it seems that symbolic x coordinates and xticklables are incompatible.



                documentclass[tikz,border=3.15mm]{standalone}
                usepackage{pgfplots}
                pgfplotsset{compat=1.16,width=15.5cm}
                usepackage{comment}

                begin{document}
                begin{tikzpicture}
                begin{axis}[
                ybar,
                xtick=data,
                x tick label style={rotate=90},
                enlarge x limits=0.1,
                legend style={at={(0.85,1)},
                anchor=north,legend columns=-1},
                bar width = 0.2 cm,
                nodes near coords={pgfmathprintnumber[precision=3]{pgfplotspointmeta}},
                nodes near coords align={vertical},
                nodes near coords style={rotate=90,anchor=west,font=small},
                xticklabels={
                {$ 10_g rightarrow 8_g $}, {$ 8_g rightarrow 6_g $}, {$ 6_g rightarrow 4_g $}, {$ 4_g rightarrow 2_g $},
                {$ 8_g rightarrow 8gamma $}, {$ 6_g rightarrow 6gamma $}, {$ 4_g rightarrow 4gamma $}, {$ 2_g rightarrow 2gamma $},
                {$ 7_gamma rightarrow 8_g $}, {$ 5_gamma rightarrow 6_g $}, {$ 3_gamma rightarrow 4_g $},
                {$ 8_gamma rightarrow 6_gamma $}, {$ 6_gamma rightarrow 4_gamma $}, {$ 4_gamma rightarrow 2_gamma $},
                {$ 7_gamma rightarrow 5_gamma $}, {$ 5_gamma rightarrow 3_gamma $},
                {$ 7_gamma rightarrow 6_gamma $}, {$ 5_gamma rightarrow 4_gamma $}, {$ 3_gamma rightarrow 2_gamma $}
                },
                ]

                addplot+[bar shift = -0.25cm] coordinates {(1,0) (2,0) (3,0) (4,0) (5,0) (6,0) (7,0) (8,0) (9,0) (10,0) (11,0) (12,0) (13,0) (14,0) (15,0) (16,0) (17,0) (18,0) (19,0) };

                addplot+[bar shift = 0cm] coordinates {(1,0) (2,0) (3,0) (4,0) (5,0) (6,0) (7,0) (8,0) (9,0) (10,0) (11,0) (12,0) (13,0) (14,0) (15,0) (16,0) (17,0) (18,0) (19,0) };

                % Z5
                addplot+[bar shift = 0.25cm] coordinates {(1,2.967) (2,2.635) (3,2.203) (4,1.590) (5,0.1290) (6,0.1976) (7,0.3481) (8,1.620) (9,0.808) (10,0.972) (11,1.243) (12,1.590) (13,1.031) (14,0.736) (15,1.851) (16,1.235) (17,1.260) (18,1.313) (19,2.171) };

                end{axis}
                end{tikzpicture}

                end{document}


                demo






                share|improve this answer















                Tikz redefines to. Use rightarrow instead. Also, it seems that symbolic x coordinates and xticklables are incompatible.



                documentclass[tikz,border=3.15mm]{standalone}
                usepackage{pgfplots}
                pgfplotsset{compat=1.16,width=15.5cm}
                usepackage{comment}

                begin{document}
                begin{tikzpicture}
                begin{axis}[
                ybar,
                xtick=data,
                x tick label style={rotate=90},
                enlarge x limits=0.1,
                legend style={at={(0.85,1)},
                anchor=north,legend columns=-1},
                bar width = 0.2 cm,
                nodes near coords={pgfmathprintnumber[precision=3]{pgfplotspointmeta}},
                nodes near coords align={vertical},
                nodes near coords style={rotate=90,anchor=west,font=small},
                xticklabels={
                {$ 10_g rightarrow 8_g $}, {$ 8_g rightarrow 6_g $}, {$ 6_g rightarrow 4_g $}, {$ 4_g rightarrow 2_g $},
                {$ 8_g rightarrow 8gamma $}, {$ 6_g rightarrow 6gamma $}, {$ 4_g rightarrow 4gamma $}, {$ 2_g rightarrow 2gamma $},
                {$ 7_gamma rightarrow 8_g $}, {$ 5_gamma rightarrow 6_g $}, {$ 3_gamma rightarrow 4_g $},
                {$ 8_gamma rightarrow 6_gamma $}, {$ 6_gamma rightarrow 4_gamma $}, {$ 4_gamma rightarrow 2_gamma $},
                {$ 7_gamma rightarrow 5_gamma $}, {$ 5_gamma rightarrow 3_gamma $},
                {$ 7_gamma rightarrow 6_gamma $}, {$ 5_gamma rightarrow 4_gamma $}, {$ 3_gamma rightarrow 2_gamma $}
                },
                ]

                addplot+[bar shift = -0.25cm] coordinates {(1,0) (2,0) (3,0) (4,0) (5,0) (6,0) (7,0) (8,0) (9,0) (10,0) (11,0) (12,0) (13,0) (14,0) (15,0) (16,0) (17,0) (18,0) (19,0) };

                addplot+[bar shift = 0cm] coordinates {(1,0) (2,0) (3,0) (4,0) (5,0) (6,0) (7,0) (8,0) (9,0) (10,0) (11,0) (12,0) (13,0) (14,0) (15,0) (16,0) (17,0) (18,0) (19,0) };

                % Z5
                addplot+[bar shift = 0.25cm] coordinates {(1,2.967) (2,2.635) (3,2.203) (4,1.590) (5,0.1290) (6,0.1976) (7,0.3481) (8,1.620) (9,0.808) (10,0.972) (11,1.243) (12,1.590) (13,1.031) (14,0.736) (15,1.851) (16,1.235) (17,1.260) (18,1.313) (19,2.171) };

                end{axis}
                end{tikzpicture}

                end{document}


                demo







                share|improve this answer














                share|improve this answer



                share|improve this answer








                edited 41 mins ago

























                answered 52 mins ago









                John KormyloJohn Kormylo

                44.8k12569




                44.8k12569






























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