SPGL | simple Python game library / framework for creating 2D games | Game Engine library
kandi X-RAY | SPGL Summary
kandi X-RAY | SPGL Summary
SPGL is a simple Python game library / framework for creating 2D games. It is built on the Python Turtle module and is compatible with Python 2.x and 3.x.
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Top functions reviewed by kandi - BETA
- Ticks the game
- Show splash screen
- Update the screen
- Prints information about the game
- Print error logs
- Set a key binding
- Play sound
- Load data from disk
- Save data to disk
- Clear terminal screen
- Micks the button
- Move the game
- Update the progress bar
- Clears the text
- Explodes all particles in the mesh
- Terminate the sound
- Stop all sounds
- Make tick
SPGL Key Features
SPGL Examples and Code Snippets
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Trending Discussions on SPGL
QUESTION
I have a undirected weighted graph where I want to calculate the closeness measure for. As per igraph
documentation, it is the reciprocal of average shortest paths. I compute the shortest paths and inverse their average but still don't get the same value as in closeness
function. Why is this happening? What am I missing?
Here's my code:
...ANSWER
Answered 2021-Aug-03 at 23:02There are two places you may need to be aware of:
- You should enable
normalized = TRUE
incloseness
- When you attempt to use shortest path lengths to define closeness centrality, you should know that the the distance is averaged over the distances excluding itself. Thus,
vcount(g)-1
is the denominator for averaging, instead ofvcount(g)
, and that's why should shouldn't userowMeans
.
From the code below, you can see that the results by two methods are close to each other (minor difference might come from the precision, but I am not sure)
QUESTION
I have a list of lists, where each list is sorted. What I want to look into is how many times a certain element has appeared in a specific position and take into account if the value is significantly different from the previous element. (For example in the first list gs, ms, bofa and citi have the same value but they are ranked differently). I realize that the length of the rankings would not be the same because each list's elements are different. How can I do this in a manner where it is correct and also shows the result in a decent way?
What I have so far with ranking solidly based on the sort function output:
...ANSWER
Answered 2021-Jul-28 at 16:37We loop over the named list
('degree.l'), get the rank on the round
ed vectors with dense_rank
, named it with the original vector names, stack
into a two column data.frame, rbind
the list
elements and get the frequency table
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