Questions tagged [visualization]
The visualization tag has no summary.
22 questions
2
votes
1
answer
106
views
How can I generate visualizations in JavaScript using data and packages from R?
I have a tumor dataset in R that is a Seurat object. I am working on a project to develop a new visualization tool for single-cell RNA-seq data. I want to develop the visualization using JavaScript, ...
- 33
0
votes
2
answers
265
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Encoding text to image and decoding back to text
(FYI: I asked this question on stack overflow and was directed here)
My problem is as follows:
I have a dashboard running on a server at customer premises which updates every 15 minutes
The dashboard ...
- 23
2
votes
1
answer
378
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Data visualisation application for WPF and MVVM
I was wondering what is the best approach for a Data visualisation application for WPF and MVVM
The key points are:
The data is loaded, or needs just a little preparation such as pulling out ...
- 285
1
vote
1
answer
141
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Can the results of a Discrete-Event Simulation be translated to a Continuous-Time visualization?
I am composing a library for Discrete-Event Simulation of vehicle traffic. Vehicles are modelled as agents, while the network is modelled as a set of interconnected edges and nodes (a bidirectional ...
- 111
5
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3
answers
643
views
How to visualize a Stream object (and some other data types)?
I want to make a small programming tutorial which will have a number of images visualizing various data types, but I am not sure how to draw these images of the data types.
Assume that I have a ...
- 251
-1
votes
1
answer
318
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WebApp for ETL with visual mapping - read csv and map it to data model
a few years ago I wrote a python script for reading CSV, handling the headers, filtering data, renaming stuff via RegEx...bascially to do various ETL stuff.
This was done using a exhaustive ...
- 109
1
vote
4
answers
269
views
How can I quickly visualize software in meetings?
I have started a new job as a software engineer one month ago working on a web, saas oriented piece of software.
I like it, but I have spotted an area where I need to increase my skills, which is ...
- 127
2
votes
1
answer
103
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Detecting massive classes that are good candidates for refactoring
Does anyone know of any tool that would help find classes that are taking on too much responsibility?
E.g. By visualizing a file's size compared to the other files in the code base, it can be easy to ...
- 129
6
votes
1
answer
729
views
Graph visualization algorithm
I need a 2d or 3d graph visualization algorithm by which adding/removing a node or a relationship does not have a butterfly effect on the positions of other nodes. (We are talking about a directed ...
- 1,259
8
votes
1
answer
419
views
Diagram to show code responsibility
Does anyone know how to visually diagram the ways in which the flow of control in code passes between code produced by different groups and how that affects the amount of code that needs to be ...
- 1,878
2
votes
0
answers
972
views
NCurses, scrolling of multiline items, "current item" pointer and "selected items"
I am looking for hints/ideas for the best (most effective) way on how to scroll multi-line items as well as emphasizing of the "current item" and "selected items" such as:
1 FOO ITEM
1 Foo sub-item
...
- 151
3
votes
2
answers
1k
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Visualizing a complex software application [closed]
Question
What is a good way to go about visualizing a complex software application?
Are recommended software applications that can be used for this purpose?
Background
About 3 years ago, I ...
- 463
5
votes
1
answer
4k
views
Building a Graph Editor - How to create a data driven graph
I am developing a graph-editor that uses drag and drop to build hierarchical graphs (containing nodes and links). Each node in the graph should be linked to a table in our database (SQL Server). I did ...
- 51
4
votes
1
answer
1k
views
How to properly diagram lambda expressions or traversals through them in Architecture Explorer?
I'm exploring a piece of code in Architecture Explorer in Visual Studio 2010 to study the relations between methods. I noticed a strange behavior.
Take the following source code. It generates a hello ...
- 139k
5
votes
1
answer
2k
views
Hash Algorithm Randomness Visualization
I'm curious if anyone here has any idea how the images were generated as shown in this response: Which hashing algorithm is best for uniqueness and speed?
Ian posted a very well-received response but ...
- 53