All Questions
Tagged with data-visualization python
58 questions
4
votes
2
answers
339
views
Optimizing Multiple Subplot Visualization and Navigation in Matplotlib
I have implemented a class in Python using Matplotlib for visualizing multiple subplots along with navigation buttons to move between different subsets of data. Each subplot displays a contour plot ...
- 43
3
votes
0
answers
164
views
Image generator using prime numbers in polar coordinates
Related
This is a Python script that generates images using prime numbers up to a given positive integer, it generates prime numbers using the Sieve of Eratosthenes with some rudimentary Wheel ...
- 3,396
2
votes
0
answers
95
views
Python script that generates images using Thue-Morse sequence
In mathematics, the Thue–Morse sequence, or Prouhet–Thue–Morse sequence, is the binary sequence (an infinite sequence of 0s and 1s) obtained by starting with 0 and successively appending the Boolean ...
- 3,396
1
vote
1
answer
104
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Create charts after querying database
I'm at the end of the IBM Data Analyst course, and I wanted to ask for a rating of a piece of code I wrote as a solution to its exercises from the final chapter. I know I could write it on the forum ...
- 13
1
vote
0
answers
802
views
Python fractal tree generators
I wrote the scripts several days ago, they do exactly what I intended, but the performance is not very good, I am still stuck on for loops and don't know how to vectorize things, I wrote both scripts ...
- 3,396
3
votes
1
answer
1k
views
Colored bar plots with confidence intervals
I needed to create a bar plot that show:
the mean from some series;
them 95% confidence interval; and,
bars might be colored blue if they are definitely above this value (given the confidence ...
- 77
1
vote
0
answers
315
views
A collection of Python functions that fill a given region with rectangles
These are what I was working on in the last few days, I wrote a bunch of functions that fill a given region with rectangles of different colors.
The functions can:
Randomly split a region into sub ...
- 3,396
5
votes
1
answer
384
views
Compute and plot a 2D vector field with radial symmetry in Python
I computed a 2D vector field \$\mathbf{U} = (u(x,y), v(x,y))\$ with radial symmetry, parametrized as \$(u,v) = a(r) (x,y) + b(r) (-y,x)\$, where \$a(r), b(r)\$ are given as solution of an IVP which I ...
- 191
5
votes
1
answer
978
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Formatting a table using unicode symbols in python
The goal of the project is to take in input for a data, perhaps in the future as a csv, then print it out using UNICODE box-drawing characters.
The main function ...
- 233
5
votes
0
answers
185
views
A Python 3 script that generates art using matplotlib
I am always super interested in both science and art, science and art are two different ways to describe the objective reality, they are two sides of the same coin, in many areas they overlap, and ...
- 3,396
3
votes
1
answer
904
views
Call-flow graph from Python abstract syntax tree
Below is my code for building a call-flow graph from a Python abstract syntax tree. I'm not satisfied with it because the algorithm is very complicated. Perhaps much more complicated than it needs to ...
- 1,384
1
vote
0
answers
273
views
Python Sorting Algorithm Visualizer with Pygame
So I've written a Sorting Algorithms Visualizer according to this tutorial, but made some changes and add some features of my own.
The visualization is made with Pygame (Which I never used before).
...
- 311
7
votes
3
answers
558
views
Draw a 2d graph using slashes
Given a list of integers a 2D graph has to be plotted taking 1st, 3rd, 5th, ... numbers as upward slope and 2nd, 4th, ... numbers as downward slope.
I have used a Python list to do it. Is there any ...
- 173
1
vote
1
answer
85
views
Comparing global sales of video game publishers
I am trying to create a function which can visualize(compare) two items of 'Platform', 'Genre' and 'Publisher' according to the 'Global_Sales' in different 'Year'.
The DataFarame looks like:
Code:
<...
6
votes
1
answer
326
views
Sinewaves and FFT plotter
I am trying to code a sin wave with 5 sliders: frequency, amplitude, phase change, number of data points, and time. I am currently trying to link my phase change slider with my graph so that it ...
- 101