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

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160 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 ...
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1answer
245 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 ...
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1answer
173 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 ...
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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
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2answers
298 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 ...
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1answer
813 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 ...
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1answer
197 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, ...
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2answers
359 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
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2answers
344 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 ...
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1answer
824 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?
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1answer
192 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 ...
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1answer
107 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
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1answer
469 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. ...
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1answer
542 views

Drawing Tapered Edges in Graph

I'd like to achieve the following effect in a TikZ picture when drawing a straight edge from one node to another. How can I achieve this tapering effect? Notice what happens when an edge exists from ...
3
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1answer
113 views

qtree items do not have the same baseline

I drew a tree with the qtree package. However, this tree has no consistent baseline. Screenshot: MWE: \documentclass{scrreprt} \usepackage{qtree} \begin{document} \Tree[.table ...
3
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1answer
179 views

I want to create graph with nodes as in the image:

I wrote an example graph with \xymatrix - that's OK. I added circles with &*+[Fo], that's OK too. I added table inside first circle with \begin{tabular} - it is OK. But table needs to be rotated ...
5
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1answer
324 views

Referencing a Vertex that has Math Typesetting inside it to make an Edge

I want to create math font inside of my vertex circles, AND draw edges between them. How I typically create network graphs is as follows: \usepackage{tkz-graph} \begin{tikzpicture} ...
11
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1answer
356 views

(ConTeXt MkIV) Text in PiechartMP

So I need to include some pie charts in my document. As I'm using Metapost for all graphics I tried using the PiechartMP Metapost package. But for some strange reason no text shows up, just a very ...
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0answers
87 views

How to draw graphs in tikz/latex? [duplicate]

Possible Duplicate: Using LaTeX to draw time series graphs and histograms I have never drawn any graphs in latex/tikz. What is the best and the simplest way to draw graphs in latex. I want ...
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1answer
413 views

How can I make a graph with irregular time/date intervals on the x-axis?

I have a data set that has values for a set of dates, but these dates don't have a regular interval (i.e. 1 Feb., 3 Feb., 15 Feb., 5 March) . So my question is: is there a package or other method to ...
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5answers
9k views

Is it possible to put MS Excel graphs into a LaTeX document?

I will be using Microsoft Excel to produce graphs and I was wondering if there was a simple way to put those graphs into a LaTeX document?
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1answer
435 views

How to reduce the space between the y-axis label and the plots

Please I need some one to help me out with this issue. I have been able to add common axes labels to two plots I made with excel successfully. Now the problem I have is that the class file (name ...
6
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2answers
1k views

How to add a single axis label to multiple graphs

Please I need someone to help me address this problem. I have three graphs that I created using excel and I have been able to save them as eps files. I've been able to use the \raisebox command to ...
5
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1answer
212 views

Heavy arrow tips for xy-pic

Arrows in xy-pic have narrow heads, but I need heavy tips for my graphs. I tried the following arrow definition, but the tip of the arrow enters into the circle of graph node. \documentclass{report} ...
6
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2answers
258 views

Wavy arrows in xy-pic

What method should I use, to draw beautiful wavy arrows. So far I tried the following. I use xy-pic package, there I use @{~>} definition for the arrow. The code I've composed is like this: ...
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2answers
530 views

tikz graphs: draw an edge from a node without a goal node

Is it possible to write an edge going from a node but out into nowhere, see image below (ignore the trace of goal node that is visible)
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3answers
406 views

programs for creating diagrams

Does anybody know of some programs I can use to make diagrams that look like the following I would use the above diagram directly, however due to copyright issues, this is not an option for me. ...
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0answers
41 views

Save and load TikZ graphs [duplicate]

Possible Duplicate: Outsourcing TikZ code Pardon the question, I'm an undergrad using TikZ and LaTeX to write-up my final term report. Is there a way to write the code for a tikzpicture ...
2
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1answer
403 views

Graphing algebraic functions and converting to image (PNG)

My goal is to be able to generate, on-the-fly, a small variety of graphs--linear functions, quadratics, inequalities, multiple plots of each. Nothing more complex than what you'd see in a high school ...
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3answers
240 views

Matrix from graph description

Are there any LaTeX package that draws/plots/generates a matrix from a "graph" description (node relations). Any type of description/language could be useful. The trick is to generate automaticly a ...
6
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2answers
394 views

Tikz Composite Midpoint Rule Horizontal Lines

I have 'written' the following code to get the attached diagram but am unable to draw horizontal lines above the even notes, i.e. x-2j and x-2n as well as x-0 and x-2. This was extremely straight ...
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1answer
320 views

Could someone help me pgfplots the following functions (w/labels)?

This is an extension of my previous question concerning graphing a pair of functions using pgfplots (please see link below): Could somebody figure out how to create the following graph using pgfplot? ...
6
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1answer
2k views

How to create a gaussian curve with pgfplot?

What I want: This is what I have so far in terms of code: \newcommand\gauss[2]{1/(#2*sqrt(2*pi))*exp(-((x-#1)^2)/(2*#2^2))} % Gauss function, parameters mu and sigma \begin{tikzpicture} ...
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2answers
630 views

Scientific workplace piecewise constant function

I want to sketch a piecewise constant function. Ie S(t) on y axis, time on x axis. The values of S(t) are arbitrary, I just want a piecewise constant function with time partition 1/10 to use: ...
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3answers
975 views

Tikz graph: weight above the node

Hy, I would like to know if it is possible in Tikz graphs put the weight above the vertice (this way, all edges to the destination node has the same weight) instead above the edge. Here is an ...
3
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1answer
910 views

Tikz Graph with Nodes and Edges and some Dots

I want to draw an image like this with TIKZ. I want to convert the Squares to rectangles, thus I am using Tikz. However, I am unable to draw those dots in TIKZ. Here is the code that I have ...
14
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1answer
632 views

How to plot integral as summation, as pictured?

I'm new to TikZ and pgfplots but would like to know how to plot the square as well as how to plot the arrows + delta x as well as arrow + delta A: I'd be most grateful if some of you had some ...
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0answers
447 views

Trying to make an automatic histogram (in pgfplots?) [closed]

How can I convert the automatic table generated by the macro, to an automatic histogram? Is the best way do it using pgfplots? \documentclass{article} \RequirePackage{ifthen} ...
2
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1answer
284 views

Problem with simple TikZ plot

I'm trying to make an explanatory graph that boils down to annotating curves between two arbitrarily placed points. My TikZ/Tex code just isn't compiling even though it closely follows the manual; ...
6
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1answer
841 views

How to grey out edges in a tikz graph?

I'm trying to grey out edges of a graph to high a region of interest. For instance, I would like to make every edge expect for that labeled "interest" grey in the following MWE. \usefonttheme{serif} ...
1
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1answer
364 views

pgf stacked bar graph with line plot

I want to draw a stacked bar graph plot with one parameter as a line plot. Here is my code below - \begin{tikzpicture} \pgfplotstableread{Figures/measurements.dat} \datatable ...
4
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1answer
1k views

Making chart grids be finer grained

For the MWE below: \documentclass{report} \usepackage[left=2.5cm,right=2cm,top=2cm,bottom=2cm]{geometry} \usepackage[T1]{fontenc} \usepackage{tikz,pgf} \usepackage{pgfplots} \usepackage{slashbox} ...
2
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1answer
588 views

Tikz Graph Example – all nodes stacked

I try to reproduce the \graph example of the pgf manual 2.10 page 208: \documentclass{article} \usepackage{tikz} \usetikzlibrary{graphs} \begin{document} \tikz \graph {a -> { b , c } -> d}; ...
6
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1answer
454 views

Drawing a Petersen graph as a voltage graph

I am trying to illustrate a voltage graph construction of the Petersen graph. In practice, this means: The outer cycle will be labelled clockwise (a,0),...,(a,4) with arcs oriented in that order; ...
6
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1answer
294 views

As my exponentials in TikZ plot a parabolic style function, do I install CVS version, and how?

I'm very new to LaTeX. I have read Is plotting exponential graphs a known source of bugs in TikZ? and implemented the code Jake supplied and this fixed the current problem. Thanks Jake :). On this ...
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2answers
4k views

How to create simple graph in latex

How to create simple graph in latex. x,y axis with straight line drawn at (0,0) at 45 degress through the x,y axis. The graphs here are excellent but just too complicated for newcommers. here is ...
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287 views

Numbers as markers with \foreach and additional macro based on counter

First issue I would like to plot several curves using the \foreach command and have their number in the sequence as markers. Here is the code I came up with : \documentclass{article} ...
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1answer
461 views

How can I position the text within a node of a graph?

I would like to create a visualization of the Bellman-Ford algorithm. To do so, I need to add the information of the weight (number or $\infty$) and the predecessor (letter) into every node. This ...
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2answers
4k views

What is the clearest way to graph a piecewise function?

I have a function defined as: How can I graph that using functions instead of coordinates? I'm currently working with pgfplots but I'm open to something else if it's better.
6
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2answers
5k views

How to create a line graph in LaTeX?

I am in need of displaying line graphs in a LaTeX document but I can't figure out how. I searched on Google but did not receive any promising results. Is it really possible to do this within LaTeX or ...