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

learn more… | top users | synonyms

7
votes
1answer
168 views

Emphasize labels in a graph

I've got a graph with nodes and arcs between them. Then I added labels to the nodes. My problem now: The labels are partially unreadable because the arcs disturb. Do I have an opportunity to ...
8
votes
2answers
352 views

Draw edge on arc

I would like to draw an edge between two nodes which lies on a clip of an circle. For small angles I was able to get some more or less realistic appearance by using bend left and bend right, but for ...
3
votes
1answer
164 views

Making Tikz automatic node placement relative to the quantity of nodes

This is a follow-up question to this one: Making Tikz automatic node placement work Especially to the post of Mark Wibrow (second one). His solution works with 16 nodes, but I'm looking for a ...
0
votes
0answers
75 views

Extracting coordinates from a picture to recreate a shape using asymptote

In @g.kov's excellent solution to a question of mine on how to draw "blobs", he seems to have extracted a large batch of coordinates from a picture that I posted in my question. How did he do this? I ...
4
votes
1answer
165 views

Change the forms of curves to distinguish between them

If we assume 2 curves in the same figure. So to distinguish between them, we set a different colors for them. However, can we change the form not the color ? In other words, if we assume that we have ...
1
vote
1answer
434 views

TikZ graph with interesting vertices

I'd like to use TikZ to typeset some graphs like this one: (Sorry for the crappy camera-phone pic) I am familiar with \node, \path and edge, as well as with getting different arrowhead styles. ...
4
votes
2answers
146 views

drawing two curves in the same figure

Please i need someone who can help me to draw two curves into one figure. I need to draw the two curves Y1 and Y2 in the same figure. By the way, i tried to write the code below: ...
6
votes
2answers
245 views

Graphs in commutative diagrams in TikZ

I want to draw a diamond shape commutative diagram using tikz. Instead of just letters I want to have simple graphs (just edges and vertices) in the diagram. I tried some stuff but the diagram still ...
8
votes
1answer
1k views

Problem with a TikZ/Geogebra plot of an exponential function (even if using CVS version definition)

I wanted to graph the function f(x)=(-1+4x^2)*e^2 in a coordinate system. Using "Export Graphics View as pgf/TikZ" in Geogebra I got the following code (here shown after I did some minor changes ...
6
votes
2answers
911 views

Making Tikz automatic node placement work

I have found some tikz code that uses a development build (past 2.10) and I am trying to get it to work (I sense that I am doing something rather silly). For what is it worth, I confirmed that the ...
4
votes
2answers
411 views

Simple directed hypergraphs in TikZ

I'm looking for a simple way in Tikz to draw directed hypergraphs, where the hyperedges are ordered pairs of sets of vertices. For example I would like the hyperedges ({a,b},{c}) and ({c},{a,b}) to be ...
13
votes
3answers
727 views

Which LaTeX package is needed to draw radar-like diagrams?

Can you please suggest some LaTeX package of drawing charts in the format mentioned below? It should offer the possibility to put text as "Text A" as well as "Text B" . Note: Currently I'm using ...
9
votes
2answers
4k views

How to draw Bar & Pie Chart

I'm want to include two graphs mentioned below in a document. I'm able to draw pie charts using pgf-pie. Is there any package which is capable of generating BAR & PIE Chart both? [Also which ...
7
votes
1answer
229 views

Breaks in tikzpicture graph

I have a graph drawn using tikzpicture and even though I've increased the resolution there are still gaps in the graph itself. \documentclass{article} \usepackage{tikz} \begin{document} ...
16
votes
4answers
828 views

The package to visualize graphs

What could be the packages to use for visualization of graphs? I tried Graphviz, but it's very hard to direct how the graphs should be shown. How can I make the graphs represented as is shown in the ...
1
vote
0answers
34 views

How to handle more than 9 parameters in Kiviat Diagrams? [duplicate]

This email is regarding Solution 2 mentioned in this post to draw Kiviat Diagrams. This Solution is working perfectly upto 9 axis. But when we make number of axis as 10, it's giving error as : "You ...
7
votes
3answers
2k views

How do I change the aspect ratio of gnuplot output?

How do I change the aspect ratio of the canvas of a gnuplot plot in LaTeX using the gnuplottex package? The following changes the aspect ratio of the output but not the canvas size, thus leaving a ...
4
votes
1answer
106 views

Range chart by category and value

Basically I've been writing my work with XeLaTeX enthusiastically now for about a year and love it, but today for the first time I tried to draw a graph and realised I still have a lot to learn. ...
2
votes
1answer
119 views

How can I change the color only of the links pointing to node 3?

\documentclass{article} \usepackage{graphicx} % \usepackage{amsfonts} % \usepackage{amsmath} % \usepackage{verbatim} \usepackage{tikz} \usetikzlibrary{arrows} ...
7
votes
3answers
398 views

Numbering nodes in a for loop

I've just started using TikZ to make basic graphs, and I'm trying to reproduce the Petersen graph. I've managed to make it without using for loops, but this obviously isn't a great method for bigger ...
3
votes
1answer
554 views

Varying edge thickness

A couple of months back, I had asked a question regarding an elegant way of drawing a somewhat sophisticated graph. Thanks to the community I received tremendous help. To avoid repeating the whole ...
10
votes
3answers
1k views

Function graphs

Can you help me with my page of function graphs? I could make the first four graphs but there is a problem with plotting by others. All graphs should have the same size like the first four ones. Thank ...
2
votes
1answer
603 views

TikZ - graphs of elementary functions

I would like to ask you if you have something like graphs of elementary functions on one page made in TikZ. I write thesis and I would like to get inspired by your code and design. It would be very ...
9
votes
1answer
363 views

tikz problem (non-continuous function) [duplicate]

I want to plot a function x^3/(x^2-1) but it doesn't work. \documentclass{article} \usepackage{tikz} \begin{document} \begin{tikzpicture}[domain=-5:5,smooth] \draw[->] (-5,0) -- (5,0) ...
8
votes
6answers
634 views

By which pkg to visualize a hypercube graph?

I am trying to visualise hypercube like the below. I have asked help here but getting nodes on top of each other with the packages there. The N-th hypercube has 2^n nodes and each vertex with the ...
0
votes
1answer
299 views

Can LaTeX create graphics with mathematical curves? [duplicate]

I am trying to see how good LaTeX is. Can someone show me whether graphics like this. Thank you due to copyright complains removed the figure.
3
votes
1answer
210 views

Representing Equivalence Relations with Nodes, Loops, and Edges

I've never used TikZ for illustrating equivalence relations, but I thought I'd try it out. What I'd like to produce is something like this: What is the general method for connecting points to ...
2
votes
3answers
274 views

Representation of Cross Product: A tikz Approach

How can I produce the following graph in tikz:
5
votes
1answer
474 views

How do you make a tkz graph with edges starting and ending at the same vertex?

I am trying to use the tkz-graph package to put together a directed graph. I have never used it before, so I am trying to piece together examples I have found on the internet. Below is the code that I ...
24
votes
2answers
565 views

How can I produce the history graph of a Git repository in LaTeX?

Is there a relatively simple way to produce the history graph of a git repository in LaTeX? I'm looking for something nicer-looking than the verbatim output of git log --graph --oneline
6
votes
1answer
508 views

Finite complete graph of arbitrary size in Tikz

I want to present a complete graph of arbitrary finite size. This means a number of nodes which are interconnected to all other nodes. In addition I want to clearify that the number of nodes is not ...
11
votes
2answers
600 views

TikZ - Four Colored Circle Split

Following @Alain Matthes's reply on this question, wa can get a picture like this: I am not good enough to adapt the code to split the circle into 4 quarters. Can you help me? ...
1
vote
1answer
417 views

Drawing bipartite graph

I want to draw graphs with white and black vertices, such as square-octagon graph. Someone knows the easy way to draw in Latex? Thanks a lot!
6
votes
1answer
409 views

How can I create a queuing node using tikz?

I am a newbie trying to recreate an M/M/1 queue in tikz and would really appreciate any help.
1
vote
1answer
173 views

Legend entry with curve fits

I am plotting two data sets with curve fits added manually (by defining two functions). How can I edit my legend entry to combine the data points and lines into one icon? So instead of having four ...
1
vote
0answers
78 views

Work diagram help [duplicate]

I am trying to create this sort of diagram (or graph). The X axis is time, Y axis are projects/tasks and lines through them are people (employees) working on certain task in given time period. I've ...
5
votes
1answer
325 views

Undefined control sequence on \frac?

I'd like to generate PDF's for some ad hoc screenshots, but I'm getting an undefined control error. I tried \usepackage{amsmath} after the line \usepackage{pgfplots} but that didn't work. I thought ...
1
vote
1answer
152 views

Can I write descriptions and notes into a diagram with Latex?

I just wanted to know if it is possible to write things into diagrams. I'm writing a scientific paper in German. So I need to edit a diagram by removing all English descriptions and writing them in ...
6
votes
1answer
238 views

Are my programming skills transferable to LaTeX and TikZ?

I just want to ask what is LaTeX and TiKZ programming language like? Basically, I am looking at projects available in my final year. The project I looked at is a graphical interface to draw graphs in ...
2
votes
1answer
148 views

dot2tex and math mode

I have successfully installed dot2texi but I'm facing an issue with the math mode. The sign (_) in math mode works fine however other symbols do not work. For example it ignores the bar over b in the ...
3
votes
2answers
3k views

How do I draw a graph in tikz where the vertices are only represented by the label names?

Right now, what I have is \documentclass[11pt]{article} \usepackage{tikz} \usepackage{tkz-graph} \tikzstyle{vertex}=[circle, draw, inner sep=0pt, minimum size=6pt] \newcommand{\vertex}{\node[vertex]} ...
3
votes
2answers
283 views

Methods for graphing simulation data

I ran a large bootstrap simulation to gather data which I would now like to include in my paper. Currently, I have the data in an Excel spreadsheet so I could get a quick overview of what my results ...
9
votes
1answer
760 views

Family tree with multiple marriage ties

I'm trying to build a family tree, and among the many examples I've found online this one has been the most useful: How can I improve this family tree in TikZ? However, there are two things I cannot ...
4
votes
1answer
191 views

Graphing with custom axes

How would one go about creating a graph in LaTeX with custom axes, colors and labels, something like this: If anyone knows the exact code to create this, that would be extremely helpful, but if not, ...
5
votes
2answers
321 views

Typesetting digraph with weighted edges, varying vertex size, multiple lines in vertex

I would like to draw the graph displayed in the following picture with TikZ and also do some modifications: Firstly I want to carry the labels of the nodes to the inside as a second line. For ...
9
votes
2answers
318 views

Typesetting a directed hypergraph in tikz

Similar to several other questions, I am trying to draw hypergraphs in tikz. I want to draw a directed hypergraph that looks something like those in this image from here: As opposed to other ...
10
votes
1answer
694 views

Package for drawing RDF graphs

Is there some package to draw nice RDF graphs, such as the one below (taken from there)? Can such a graph (with the same style) be produced in TikZ?
3
votes
1answer
180 views

Problems in creating graphs using dataplot

I have four simple databases: db1 dy,volume 2009,120000 2010,160000 2011,400000 2012,650000 2013,1000000 2014,1500000 db2 dy,volume 2009,400000 2010,500000 2011,1600000 2012,2200000 2013,2500000 ...
2
votes
1answer
103 views

How to place two columns of graph on the same page

Please I need someone to help me out with this task. I used the code listing below to achieve the graph shown in Figure1. \documentclass[12pt,a4paper,notitlepage]{article} ...
5
votes
1answer
447 views

How to draw a graph along with probabilty tables using TikZ package

I need help to draw a Directed Acyclic Graph of Bayesian Network along with probability of each node using TikZ package. Here is an example: Table grid can be a full or partial as in above example. ...