Graphs are (1) graphs functions or (2) sets of nodes and edges.

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2
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1answer
550 views

Can I have automatically adjusted plates in a graphical model?

I have an existing graph with some nodes and edges, written with TikZ/pgf, and I need to add a couple of plates to them to make it a hierarchical model (similar to those in ...
12
votes
3answers
1k views

Any way to get neato-like node placement in a TikZ graph?

I'm interested in drawing molecular connectivity graphs in TikZ. Using \node and child without any positions I am able to draw a tree diagram which is semi-useful as I can easily illustrate the ...
0
votes
2answers
832 views

PSTree creates confusing Undefined control sequence

This bit of code generates an undefined control sequence on the last curly brace. What am I doing wrong? \psset{levelsep=1cm,treesep=.75cm,nodesep=4pt} \begin{center} \pstree{\Tr{$z$}} { ...
10
votes
1answer
3k views

Chart with long x axis text labels looks ugly

Thanks to Caramdir and Alan Munn I am now able to create basic bar charts that use text as x axis labels. Functionally they are perfect, but some of them look kind of ugly. See for yourself: ...
12
votes
2answers
9k views

Basic bar chart with text as x axis labels

I am trying to create a very basic bar chart using pgfplots. I need four bars representing percentages with text as labels under the x axis. Text labels contain spaces and accented, non-English ...
6
votes
3answers
917 views

LaTeX and graphviz: “no room for a new \write”

I'm using TeXShop on Mac OS X (based on LaTeX) in conjunction with the graphvizzz package in order to draw inline directed graphs in my documents (with the use of write18 and the dot command). ...
36
votes
11answers
32k views

Best way to generate a nice function graph in LaTeX?

Which is the best way to put function graphs into a LaTeX document?
28
votes
2answers
3k views

Drawing a hypergraph

What is the proper way to draw a hypergraph? Is there a package to do this, or is there an easy way to draw such diagrams with a common drawing method like tikz? I'm trying to draw something like