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Questions tagged [graphing]

A diagram that exhibits a relationship, between two sets of numbers as a set of points having coordinates determined by the relationship.

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How do I plot 2 points in a graph in a GUI?

I am trying to make a GUI that will plot 2 points in a line graph and draw a line segment from those two points. I cannot find any examples in any of my Java textbooks, and almost every example that I try to search for is too complex to understand…
user2316846
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Transforming data to work with d3 draw multiple lines

I have a dataset like this [[[{"2001-1":{"cow":2.64,"dog":2.90,"Lemur":0.0,"Lion":2.77,"Tiger":2.31,"bird":3.21}}]], [[{"2002-3":{"cow":2.54,"dog":2.67,"Lemur":0.0,"Lion":2.93,"Tiger":0.0,"bird":0.0,}}]]] The first array are X values and the…
user1819688
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Is it possible to rotate axes in 3D with JFreeChart?

Is it possible to angle the axes of a chart in 3D? In particular, I'm working with createBarChart3D. The only configuration options are in the constructor of BarRenderer3D for x & y offsets. Web searches have only lead to questions about rotating…
Matt
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How to plot multipleset data in R?

Like in the plot found here I would like to display multiple datasets in the same bar graph. My data is essentially "male/female" heights for various countries. I want the country along the x-axis and two bar graphs (one blue one red) for male and…
horseyguy
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Highcharts loading all data with xaxis simplified

When I load all my data into a chart the xaxis gets cluttered and unreadable. I have maybe 120 records per hour that with a certain value. Is there a way in highcharts to load all the data I have and have the xaxis showing the values per hour? As…
user2011736
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Setting specific zoom levels in d3?

I have a line graph in d3, and we need to implement specific zoom levels, similar to Google maps. I want a mouse wheel zoom in action to snap/transition to the next possible inward zoom level, and a mouse wheel zoom out action to snap/transition to…
cdietschrun
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Force-directed graphing

I'm trying to write a force-directed or force-atlas code base for a graphing application I'm building for myself. Here is an example of what I'm attempting: http://sawamuland.com/flash/graph.html I managed to find some pseudo code to accomplish what…
David
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wxPython - graphing data

I have an issue with graphing data within wxPython - this code below works but it's not exactly right: For now I plot random numbers which are multiples of an entry box, this is done every 100ms. My issue is that the entire history of numbers is…
Harry Lime
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how to create Gantt Chart view on Iphone sreen

I wonder how to create Gantt Chart view or (Matrix table on PC )on Iphone sreen. see demo here http://www.projectwizards.net/en/merlin-iphone you know the Iphone's screen is very small(320x480), the Gantt Chart view is large. what API or Framework…
ngo hoang lien
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How do I limit the x and y value of a 3-d graph on gnuplot to be only integer values?

OK so I have plotted a 3-d graph z = x-y*15/36 on gnuplot but I am trying to find points on this function where both the x and y values are integers I am aware that conditions can be set with the ternary operator but I cannot find any type of…
psionicscv
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Donut Slices Not Visible On Load

Here is a jsFiddle for an issue i have been trying to solve: http://jsfiddle.net/kSSYg/ When the donut chart loads, the slices are not visible, but the legends are. When you hover over, they appear. Has anyone else encountered this? code $(function…
Mike Mackintosh
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d3js replica of nested line graph

I am trying to use d3js to recreate the chart below I have been trying to follow along with this question D3js - Creating and easily updating a multi-line chart but I am missing some fundamentals that seem to be assumed with everything related to…
CQM
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Unable to properly update Flot graph on ajax response

I have a graph that is properly generated when the page loads. That code is: