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I am looking to draw graphs in Python (nodes, edges, loops etc; not graphs as in bar charts and the like). I am struggling to find a good cross-platform library for this; would Tkinter or Qt be capable of this? If not are there any alternatives to this?
Networkx is the most used library to generate and analyze networks in python, then I strongly suggest it. Please, take a look at this documentation:
https://www.udacity.com/wiki/creating-network-graphs-with-python
https://networkx.github.io/documentation/stable/tutorial.html
Draw graph in NetworkX
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I need information on which libaries i can use to plot a candlestick data and
draw fibonaci retracement tools over the candlestick.
May you please advise. I tried to search but could not find any information on how to draw on top of already created candlestick charts that are created by plotly etc.
I have done research on it. but, could not find it.
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I am doing a dissertation on data visualization of land prices in Tanzania.
My intendants want me to use a GIS software to map the data on a map and use python code to visualize it.
My question is how can i use python to draw the maps ?
If you want to perform data visualisation, you can use the python library called matplotlib
To perform the mapping of data on geographical maps using matplotlib, here are the examples which helps you to get started.
I hope this helps you.
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Often on the Internet I saw such images and now I am interested in the implementation of this algorithm. The input is a template and a set of words, on the basis of which the image is drawn, the more often the word is used the more space it takes. As far as I know there is already a library for python that allows you to generate such images. Could you tell me which one?
Word cloud allows you to do this, and using its masks features should allow you to shape them: https://github.com/amueller/word_cloud would give you more information on how this can be done.
The above image is constructed using wordCloud!. Here you can find a tutorial on python.
I hope this helps...
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I need to create a program that analyzes the traveling salesman problem using Python. Does anyone know of a good resource that will help me learn how to create and use undirected graphs in Python? Any info that may help me with the TSP would be greatly appreciated as well.
About Python library for directed and undirected graphs, you can take a look at igraph or NetworkX.
As for the TSP, a little googling indicates that some Python code and discussion is available here, and some background is given in these slides, A Short History of the Traveling Salesman Problem, and on this page, Traveling Salesman Problem.
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I am looking for an API (preferably in python) that could be used to analyze complex networks. Basically I want to find things like:
Average shortest path,
Degree distribution
Giant Component
local clustering coefficient, global clustering coefficient etc..
Thanks
I would suggest Networkx and PyGraphViz. I've used them for a similar (but not as complex) graphing project in python and I love it.
The boost graph library has Python bindings.
I've used igraph on Linux. It started to grind on 64k nodes but that graph was becoming unwieldy any way.
Not sure about performance next to PyGraphViz but now you have a plenty of options.