Top "Data-visualization" questions

Data visualization is the study of the visual representation of data.

pygal rendering png/svg black pictures

I am using python (with a virtual env in LinuxMint), I installed pygal. Everything works fine (rendering to html) but …

python svg rendering data-visualization pygal
Scientific data visualization and the .NET framework

I have spent a long time searching for a product that would bring functionality similar to matplotlib to the .NET …

c# .net f# ironpython data-visualization
How to hide legend with Plotly Express and Plotly

I am trying to learn Plotly by firstly creating a simple bar chart in Plotly Express and then updating it …

python plotly data-visualization plotly-python
Basic WPF LiveCharts DateTime example not working

I've followed the Live Charts TimeDate basic example as closely as I can but can't seem to get the X …

c# wpf xaml data-visualization livecharts
Relationship Graph with D3

How would I create the following graph with D3? I don't know the name for this type of visualization, and …

javascript d3.js data-visualization graphing
Visualizing last refresh date in power bi

Is it possible to add a card in power BI that shows the last time the underneath dataset has been …

data-visualization powerbi dax m
How to set the image size in Vis.js network graph

I am building a network graph using vis.js The problem is, how do I make all the images the …

javascript canvas d3.js data-visualization chap-links-library
Joins explained by Venn Diagram with more than one join

http://www.codinghorror.com/blog/2007/10/a-visual-explanation-of-sql-joins.html and http://www.khankennels.com/blog/index.php/archives/2007/04/20/getting-joins/ have been very …

sql sql-server join data-visualization venn-diagram
Coloring the points of an excel chart based on another cell

I would like to graphically represent how some real valued data has been discretized/binned. I have an array of …

excel graph charts data-visualization discretization
R YaleToolkit: How to change the font size of tick labels on the sparklines?

I'm using this function for some quick and easy sparklines with R but I can't seem to work out how …

r data-visualization r-grid sparklines tufte