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58 questions
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0
votes
0answers
13 views

showcase clustering results using modifiable force-directed open source library

I came across : https://bl.ocks.org/pkerpedjiev/f2e6ebb2532dae603de13f0606563f5b#d3v4-brush-lite.js I'm trying to show case some clustering algorithm results using above d3 force directed layout ...
0
votes
0answers
18 views

BI framework using angular

I wanted to develop a BI framework that take json values as data and convert them into visuals like bar graphs and pie chart. Here is the list of thing that i wish to implement in it . 1 - The ...
0
votes
0answers
18 views

How to adjust my x-axis and y-axis for my histogram in matplotlib(Python)? [duplicate]

i want to plot a histogram on the closing price of some stocks. I've imported the data through a csv file and have plotted a histogram for one column in my dataframe. The problem is the scale of the x-...
0
votes
1answer
48 views

Increase/Set vertex label in JUNG graph visualization

Looking for a way to increase the size of the vertexLabel using JUNG Graph Visualization. The vertex's themselves are larger than the text label within them and I would like to balance them for a more ...
0
votes
0answers
26 views

How can I make these matplotlib bar labels readable? [duplicate]

Apologies if this is a simple question, I am rather new to programming, and am having quite a bit of trouble here. You can see what I'm dealing with below, but the issue is that all of the labels on ...
0
votes
0answers
24 views

Does D3 support “scrolling” through a graph?

I have a graph that has one central node that is fixed in position in the middle of the webpage, and a bunch of incoming edges and a bunch of outgoing edges from this central node. This always holds ...
0
votes
1answer
211 views

Tableau: Hiding values in a chart with two dual axis

I have a chart with dual x-axis and dual y-axis. My table currently looks like this: Since there is 2 dual axis in my chart it is showing Blue x Depth Blue x Shapes Orange x Depth Orange x ...
0
votes
0answers
89 views

How to select a range of variables/tags in Grafana

I am visualizing a data base in Grafana produced for InfluxDb. In one of my measurements I have like 1000 keys or tags or variables. I would like to select a range of them, kind of 200 of them to ...
0
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0answers
12 views

plot uncommon part of kdeplot

As you can see this code generate that picture: dt=pd.DataFrame(np.random.randint(0,100,size=(100, 2)), columns=list('AB')) dt.A=dt.A.apply(lambda x:1 if x<40 else 0) g = sns.kdeplot(dt["B"][dt["A"...
0
votes
0answers
99 views

How to create a Hierarchical Edge Bundling diagram?

I have seen Circus and … but they are not actually user-friendly and I want something that I can draw the diagram and put the data directly into the software? https://vega.github.io/vega/examples/...
0
votes
1answer
293 views

Is it possible visualize large graph in D3?

I intend to visualize a complex network ( with about 60k edges and 10k nodes) using D3.js. However, it seems the classic force-directed graph layout can only deal with about 10k edges on an ordinary ...
1
vote
1answer
20 views

pie chart but in another shape

I just wanna ask if it is possible to make a pie chart but in another shape. An example would be say there were two candidates who ran for governor in a state. I would want to show the results in a ...
1
vote
1answer
1k views

How to plot time series graph using react-vis

I am using react-vis lib for visualization. can anyone tell me how to plot time series graph for following data? Thanks in advance. data = [ {x:"01/01/2018",y:75}, {x:"14/02/2018",y:60}, {...
0
votes
1answer
469 views

How to add node labels to Bounded Force Layout (D3 v4)?

Latest code attempt: var node = svg.selectAll("circle") .data(graph.nodes) .enter().append("circle") .attr("r", radius - .75) .style("fill", function(d) { return fill(d.group); ...
0
votes
1answer
44 views

Visualization of data - revenue trend monthly with missing customer data

I have a conceptual issue of how to manipulate data to overcome missing customer data for a certain month relaying the revenues of that customer since they began business (this is a crucial point). I ...
12
votes
1answer
271 views

How can I create a pie chart where elements can belong to multiple slices?

I'm trying to visualize some data as a pie chart. My data is structured as a list of (Season, Int) tuples, where the integer represents the number of items that are available for a particular season. ...
3
votes
0answers
212 views

How use Sigma.js to view .gexf file in browser?

I know nothing about javascript and little of html, I have a .gexf file made in Gephi that I want to be able to view and manipulate in browser (or at least outside of Gephi) I've been using the ...
1
vote
0answers
15 views

How could I implement the Tapered and Glyph edge representations in Android View?

These novel edge representation methods are proposed in the paper 《An Extended Evaluation of the Readability of Tapered, Animated, and Textured Directed-Edge Representations in Node-Link Graphs》 by ...
1
vote
1answer
232 views

Trying to get reference marks on mouseover in Vega-Lite - “Not in Spec Error”

So I'm trying to do a data visualization project with react and vega-lite. I'm using the wrapper https://github.com/kristw/react-vega-lite but that's not the part that's giving me problems (it appears ...
-2
votes
1answer
529 views

Is there any .NET library can help draw graph like this? [closed]

I need to visualize some special data as graph like below. Is there any .NET library can help draw such graph? I searched a bit but it seems many are about scientific data visualization. ADD 1 ...
0
votes
1answer
273 views

Google Analytics Funnel showing zero when Goal Funnel is showing data

I have an issue with my Funnel Visualization in Google Analytics where the funnels are showing as zero for every step - even although the Goal Funnel report just above it shows a conversion rate for ...
1
vote
1answer
600 views

Excel - Bar Chart with horizontal reference line on each bar

I want to create a bar chart that compares groups at 2 points in time, t1 vs t2. But instead of having them side by side, I want to have t2(now) as a bar and t1(before) as a horizontal line. Similar ...
1
vote
0answers
169 views

Running Community detection and visualising Output in VisNetwork

I am trying to run betweeness and closeness centrality using VISNETWORK package in R. The nodes are computed for the degree and visualized using below code. Does anyone has idea of how can I compute ...
0
votes
1answer
191 views

How do I get started modeling data with A-frame?

For a beginner, how do I model simple data nodes and relationships using A-frame. I'd like to create a rudimentary VR visualization? Can I upload a file, what format would it be, what else do I need ...
0
votes
0answers
132 views

Visualizing relation between two objects using R and export to HTML

I am using R to visualize relation between, say, 5-6 different nodes. Now, a graph is probably the best way to do it. The issue is, the edges are way too many. There can be a hundred edges between two ...
0
votes
2answers
166 views

With text labels for ticks in linear scale, zoom causes lables to extend beyond axis

I created a d3 plot with linear scale x axis. I placed text label on xaxis using tickFormat(). When I zoom the plot, the tick values extend beyond xaxis. How do I make the ticks (with text labels) ...
1
vote
3answers
799 views

Cloudera Visualization Tool

I need to know if cloudera is providing any visualization tool. I found that we can connect to tableau or zoomdata for visualization but are they giving any visualization tool of their own ?
0
votes
1answer
199 views

Vega Visualization Custom Axis orientation

I am making the following graph of temperature over time using Vega Visualization Grammar. I am currently using area plot. X-axis - time y-axis - temperature (Starting from -40 to 80) I need the x-...
0
votes
2answers
593 views

Linear scale with labels in D3

Is it possible in D3 to have a linear scale but use (ordinal-style) labels? I want to display month names under X-axis. I used ordinal scale at first and it worked fine; but turns out D3 zoom doesn't ...
0
votes
2answers
33 views

How to retain line colors in D3

I have created a multi line chart in D3. Each line gets a specific color according to a color array, as follows: var colors = ["#357ca5", "#001F3F", "#00c0ef", "#39cccc", "#00a65a", "#605ca8", "#...
2
votes
1answer
207 views

How to visualize big Monte Carlo Tree

I have implemented a Monte Carlo Tree Search for a project and now want to visualize the giant non-binary tree that I receive from the algorithm for a presentation and for the understanding of what is ...
3
votes
0answers
773 views

Visualization large graph

I have graph which contains 20 millions nodes and 18 millions relationships. I had tried a lot of products for visualization such as Sigma.js, D3.js (in Neo4j), igraph (in R), graphvis (dot doesn't ...
44
votes
2answers
7k views

Network chord diagram woes in R

I have some data similar to the data.frame d as follows. d <- structure(list(ID = c("KP1009", "GP3040", "KP1757", "GP2243", "KP682", "KP1789", "KP1933", "KP1662", "...
0
votes
1answer
690 views

Make patch of line different color in D3

My visualization uses lines between nodes to indicate their relationship. The wider the line, the more connected the two nodes are. In this context I would like to set a small section of the lines to ...
1
vote
0answers
386 views

Two parallel lines between two nodes using D3

I'm trying to make a visualization of a center node that's connected to nodes around it. Currently, there's one line between the center node and each of the other nodes. I would like to change that ...
3
votes
1answer
999 views

Julia tool for graph visualization

I use julia programming language for my research. I do some graph processing. For this I use Graphs.jl library which suits me perfectly. But now I need a tool to visualize my graph. I tried use: ...
1
vote
1answer
646 views

Sigma.js border on all nodes

I'm implementing a visualization with Sigma.js (using the neighborhood plugin, if that's of any relevance). Out of the box, Sigma.js displays a rectangular label and blurred border on all hovered ...
1
vote
1answer
1k views

d3 example for network visualization having collapsible zoom feature

I have done an intensive search on this topic, and its really hard to find any example on this. Little background: I am beginner at d3 trying to build a network visualization that can collapse its ...
1
vote
1answer
264 views

How to specify each variable position (graph side) in a plot.loglm plot

I have the following loglinear model. library(MASS) library(vcd) ## mosaic display for PreSex model data("PreSex") fm <- loglm(~ PremaritalSex * ExtramaritalSex * (Gender + MaritalStatus), ...
0
votes
1answer
201 views

D3 Issues with time scale, calculating the position of items

I am working on a bars chart that has uses a time scale on the x axis. Each bar represents a month so all the dates are setted as YYYY-MM and when I load the data i parse it with: var parseDate = d3....
1
vote
1answer
4k views

How can I increase the size of a node proportional to the number of indegrees in Gephi?

This is an example of what I am trying to achieve. It is quite simple and some Gephi experts could help me out. I want the node size to increase to the proportional of indegrees towards that node. ...
0
votes
2answers
478 views

Data Visualization software for java in eclipse

I did Sentiment analysis and I have a positive and negative score as the output. I want to show these data as a Pie Chart. Can you guys suggest me a simple-to-use APIs/JARs that i can use to achieve ...
7
votes
2answers
3k views

How do I control the bounce entry of a Force Directed Graph in D3?

I've been able to build a Force Directed Graph using a Force Layout. Most features work great but the one big issue I'm having is that, on starting the layout, it bounces all over the page (in and ...
0
votes
0answers
663 views

Constraining edge directions in D3 network

I'm working on a D3 network visualization and trying to tweak the layout. The nodes represent university courses, and the edges connect prerequisites (e.g. if course A is a prerequisite for course B, ...
0
votes
1answer
2k views

Howto combine Highstock (Highcharts) 'addPoint' function with flags

Using the Highstock (Highcharts) library, I'm wondering, how do I combine A) adding flags as in here (or see fig.1) with B) dynamically updating data, using the addPoint function (ex: series.addPoint(...
16
votes
1answer
6k views

What is the difference between D3.js and Cytoscape.js? [closed]

What is the difference between D3.js and Cytoscape.js? Why would someone choose Cytoscape over D3.js?
7
votes
1answer
14k views

Any good tools to make 3D data visualizations for Big Data? [closed]

I don't know if you have seen this video: http://www.youtube.com/watch?v=Q9wcvFkWpsM. I wonder what kind of tools did the presenter use to create those powerful 3D visulizations? Can anyone please ...
0
votes
1answer
96 views

Need to have an visualizer to show information from a file

I am scanning a log file, the log file contains different component, component contain sub component & the sub component contains sub-sub component. There is parent child relationship with 3 ...
2
votes
1answer
519 views

tips.hide() function. Potential bug in infoVis/JIT?

I have a force directed graph with "Tips" enabled. I don't want to show tips for those nodes which are hidden i.e. for whom "alpha" is zero. In onShow call back function I am trying to use tips.hide() ...
0
votes
2answers
1k views

Looking for a good web framework for data visualization

Just wondering if anyone can point me to a good web framework for displaying large-scaled network Need the ability to display only a small portion of the network, but allowing the possibility to ...

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