Tagged Questions
8
votes
4answers
348 views
Does anyone know any good open source software for visualizing data from database?
Recently I came across Tableau and tried to visualize the data from database and csv file. The user iterface enables the user to visualize time and spatial data and create plots in an instant. Such ...
0
votes
0answers
1k views
How do you make forest plot with difference in means and CI?
I have to prepare forest plot for anti-hypertensive drugs. So far, I have seen forest plots that used odds ratios. I have difference in mean change in blood pressure in 2 groups along with 95% ...
4
votes
2answers
877 views
24
votes
5answers
1k views
Software needed to scrape data from graph
Anybody have any experience with software (preferably free, preferably open source) that will take an image of data plotted on cartesian coordinates (a standard, everyday plot) and extract the ...
3
votes
1answer
2k views
How to visualize a GraphML multitree?
I have a multitree that represents the lineages of all the fishgroups in a breeding program. It's stored as a double adjacency table with fish_id, ...
16
votes
13answers
1k views
Software for easy-yet-robust data exploration
In my attempts to fight spreadsheet mayhem, I am often evangelical in pushing for more robust tools such as true statistics software (R, Stata, and the like). Recently, I was challenged on this view ...
6
votes
4answers
2k views
Free treemapping software
Is there any free desktop software for treemapping? Every one I've found appears to have a commercial license. Many Eyes is free and has treemapping features but what I'm really looking for is ...
13
votes
8answers
1k views
Visualization software for clustering
I want to cluster ~22000 points. Many clustering algorithms work better with higher quality initial guesses. What tools exist that can give me a good idea of the rough shape of the data?
I do want to ...
7
votes
10answers
1k views
Recommended visualization libraries for standalone applications
Which visualization libraries (plots, graphs, ...) would you suggest to use in a standalone application (Linux, .Net, Windows, whatever). Reasonable performance would be nice as well.
