Color lists not working in foreach loop

I'm trying to plot the beta prime distribution, which is defined for x>0 with the two parameters α and β, having the probability density function:

enter image description here

I'm trying to plot a graph like this:

enter image description here

see https://en.wikipedia.org/wiki/Beta_prime_distribution

This is what I have so far:

enter image description here

I can't get the colours to work, even though I am using cycle list name as shown in this question - pgfplots line colors

MWE:

documentclass[a4paper]{article}

usepackage{pgfplots}



begin{document}



begin{figure}

centering

begin{tikzpicture}



begin{axis}[

%

xmin=0,xmax=5,

ymin=0,ymax=2,

cycle list name = auto,

samples=100]



foreach A/B/C in {%

    1/1/1,

    1/2/0.5,

    2/1/0.5,

    2/2/0.1667,

    2/3/0.0833,

    5/3/0.009524}{%

addplot[domain=0:5] {((x^(A-1))*(1+x)^(-A-B))/C};

}

end{axis}



end{tikzpicture}

end{figure}



end{document}

edited Mar 7 at 15:36

asked Mar 7 at 15:28

John

184

2

I've just realised the thing that was missing was a + after addplot

– John
Mar 7 at 15:44

add a comment |

I'm trying to plot the beta prime distribution, which is defined for x>0 with the two parameters α and β, having the probability density function:

enter image description here

I'm trying to plot a graph like this:

enter image description here

see https://en.wikipedia.org/wiki/Beta_prime_distribution

This is what I have so far:

enter image description here

I can't get the colours to work, even though I am using cycle list name as shown in this question - pgfplots line colors

MWE:

documentclass[a4paper]{article}

usepackage{pgfplots}



begin{document}



begin{figure}

centering

begin{tikzpicture}



begin{axis}[

%

xmin=0,xmax=5,

ymin=0,ymax=2,

cycle list name = auto,

samples=100]



foreach A/B/C in {%

    1/1/1,

    1/2/0.5,

    2/1/0.5,

    2/2/0.1667,

    2/3/0.0833,

    5/3/0.009524}{%

addplot[domain=0:5] {((x^(A-1))*(1+x)^(-A-B))/C};

}

end{axis}



end{tikzpicture}

end{figure}



end{document}

edited Mar 7 at 15:36

asked Mar 7 at 15:28

John

184

2

I've just realised the thing that was missing was a + after addplot

– John
Mar 7 at 15:44

add a comment |

I'm trying to plot the beta prime distribution, which is defined for x>0 with the two parameters α and β, having the probability density function:

enter image description here

I'm trying to plot a graph like this:

enter image description here

see https://en.wikipedia.org/wiki/Beta_prime_distribution

This is what I have so far:

enter image description here

I can't get the colours to work, even though I am using cycle list name as shown in this question - pgfplots line colors

MWE:

documentclass[a4paper]{article}

usepackage{pgfplots}



begin{document}



begin{figure}

centering

begin{tikzpicture}



begin{axis}[

%

xmin=0,xmax=5,

ymin=0,ymax=2,

cycle list name = auto,

samples=100]



foreach A/B/C in {%

    1/1/1,

    1/2/0.5,

    2/1/0.5,

    2/2/0.1667,

    2/3/0.0833,

    5/3/0.009524}{%

addplot[domain=0:5] {((x^(A-1))*(1+x)^(-A-B))/C};

}

end{axis}



end{tikzpicture}

end{figure}



end{document}

edited Mar 7 at 15:36

asked Mar 7 at 15:28

John

184

I'm trying to plot the beta prime distribution, which is defined for x>0 with the two parameters α and β, having the probability density function:

enter image description here

I'm trying to plot a graph like this:

enter image description here

see https://en.wikipedia.org/wiki/Beta_prime_distribution

This is what I have so far:

enter image description here

I can't get the colours to work, even though I am using cycle list name as shown in this question - pgfplots line colors

MWE:

documentclass[a4paper]{article}

usepackage{pgfplots}



begin{document}



begin{figure}

centering

begin{tikzpicture}



begin{axis}[

%

xmin=0,xmax=5,

ymin=0,ymax=2,

cycle list name = auto,

samples=100]



foreach A/B/C in {%

    1/1/1,

    1/2/0.5,

    2/1/0.5,

    2/2/0.1667,

    2/3/0.0833,

    5/3/0.009524}{%

addplot[domain=0:5] {((x^(A-1))*(1+x)^(-A-B))/C};

}

end{axis}



end{tikzpicture}

end{figure}



end{document}

tikz-pgf pgfplots color

edited Mar 7 at 15:36

asked Mar 7 at 15:28

John

184

edited Mar 7 at 15:36

asked Mar 7 at 15:28

John

184

edited Mar 7 at 15:36

asked Mar 7 at 15:28

John

184

asked Mar 7 at 15:28

John

184

asked Mar 7 at 15:28

John

184

2

I've just realised the thing that was missing was a + after addplot

– John
Mar 7 at 15:44

add a comment |

2

I've just realised the thing that was missing was a + after addplot

– John
Mar 7 at 15:44

I've just realised the thing that was missing was a + after addplot

– John
Mar 7 at 15:44

add a comment |

1 Answer
1

active

oldest

votes

I think that it is possible if you insert a cycle of color: here there is your revised MWE. The symbols %<------ correspond to my additions.

enter image description here

documentclass[a4paper]{article}

usepackage{pgfplots}

pgfplotscreateplotcyclelist{fycle}{%  %<------

    {blue}, %<------

    {orange},%<------

    {red},%<------

    {green},%<------

}%<------



begin{document}



begin{figure}

centering

begin{tikzpicture}



begin{axis}[

%

xmin=0,xmax=5,

ymin=0,ymax=2,

cycle list name = fycle,

samples=100]



foreach A/B/C in {%

    1/1/1,

    1/2/0.5,

    2/1/0.5,

    2/2/0.1667,

    2/3/0.0833,

    5/3/0.009524}{%

addplot+[domain=0:5] {((x^(A-1))*(1+x)^(-A-B))/C};%<------ only %addplot+

}

end{axis}



end{tikzpicture}

end{figure}



end{document}

edited Mar 7 at 19:52

answered Mar 7 at 15:43

Sebastiano

11k42163

add a comment |

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1 Answer
1

active

oldest

votes

1 Answer
1

active

oldest

votes

I think that it is possible if you insert a cycle of color: here there is your revised MWE. The symbols %<------ correspond to my additions.

enter image description here

documentclass[a4paper]{article}

usepackage{pgfplots}

pgfplotscreateplotcyclelist{fycle}{%  %<------

    {blue}, %<------

    {orange},%<------

    {red},%<------

    {green},%<------

}%<------



begin{document}



begin{figure}

centering

begin{tikzpicture}



begin{axis}[

%

xmin=0,xmax=5,

ymin=0,ymax=2,

cycle list name = fycle,

samples=100]



foreach A/B/C in {%

    1/1/1,

    1/2/0.5,

    2/1/0.5,

    2/2/0.1667,

    2/3/0.0833,

    5/3/0.009524}{%

addplot+[domain=0:5] {((x^(A-1))*(1+x)^(-A-B))/C};%<------ only %addplot+

}

end{axis}



end{tikzpicture}

end{figure}



end{document}

edited Mar 7 at 19:52

answered Mar 7 at 15:43

Sebastiano

11k42163

add a comment |

I think that it is possible if you insert a cycle of color: here there is your revised MWE. The symbols %<------ correspond to my additions.

enter image description here

documentclass[a4paper]{article}

usepackage{pgfplots}

pgfplotscreateplotcyclelist{fycle}{%  %<------

    {blue}, %<------

    {orange},%<------

    {red},%<------

    {green},%<------

}%<------



begin{document}



begin{figure}

centering

begin{tikzpicture}



begin{axis}[

%

xmin=0,xmax=5,

ymin=0,ymax=2,

cycle list name = fycle,

samples=100]



foreach A/B/C in {%

    1/1/1,

    1/2/0.5,

    2/1/0.5,

    2/2/0.1667,

    2/3/0.0833,

    5/3/0.009524}{%

addplot+[domain=0:5] {((x^(A-1))*(1+x)^(-A-B))/C};%<------ only %addplot+

}

end{axis}



end{tikzpicture}

end{figure}



end{document}

edited Mar 7 at 19:52

answered Mar 7 at 15:43

Sebastiano

11k42163

add a comment |

I think that it is possible if you insert a cycle of color: here there is your revised MWE. The symbols %<------ correspond to my additions.

enter image description here

documentclass[a4paper]{article}

usepackage{pgfplots}

pgfplotscreateplotcyclelist{fycle}{%  %<------

    {blue}, %<------

    {orange},%<------

    {red},%<------

    {green},%<------

}%<------



begin{document}



begin{figure}

centering

begin{tikzpicture}



begin{axis}[

%

xmin=0,xmax=5,

ymin=0,ymax=2,

cycle list name = fycle,

samples=100]



foreach A/B/C in {%

    1/1/1,

    1/2/0.5,

    2/1/0.5,

    2/2/0.1667,

    2/3/0.0833,

    5/3/0.009524}{%

addplot+[domain=0:5] {((x^(A-1))*(1+x)^(-A-B))/C};%<------ only %addplot+

}

end{axis}



end{tikzpicture}

end{figure}



end{document}

edited Mar 7 at 19:52

answered Mar 7 at 15:43

Sebastiano

11k42163

I think that it is possible if you insert a cycle of color: here there is your revised MWE. The symbols %<------ correspond to my additions.

enter image description here

documentclass[a4paper]{article}

usepackage{pgfplots}

pgfplotscreateplotcyclelist{fycle}{%  %<------

    {blue}, %<------

    {orange},%<------

    {red},%<------

    {green},%<------

}%<------



begin{document}



begin{figure}

centering

begin{tikzpicture}



begin{axis}[

%

xmin=0,xmax=5,

ymin=0,ymax=2,

cycle list name = fycle,

samples=100]



foreach A/B/C in {%

    1/1/1,

    1/2/0.5,

    2/1/0.5,

    2/2/0.1667,

    2/3/0.0833,

    5/3/0.009524}{%

addplot+[domain=0:5] {((x^(A-1))*(1+x)^(-A-B))/C};%<------ only %addplot+

}

end{axis}



end{tikzpicture}

end{figure}



end{document}

edited Mar 7 at 19:52

answered Mar 7 at 15:43

Sebastiano

11k42163

edited Mar 7 at 19:52

answered Mar 7 at 15:43

Sebastiano

11k42163

answered Mar 7 at 15:43

Sebastiano

11k42163

answered Mar 7 at 15:43

Sebastiano

11k42163

add a comment |

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draft discarded

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