Generate 3D scatter animation using animation.FuncAnimation in Python and matplotlib.pyplot

The result is:

This page shows how to generate 3D animation of scatter plot using animation.FuncAnimation, python, and matplotlib.pyplot.

Compare plt.plot and plt.scatter in speed in Python and Matplotlib.pyplot

This page compares the speed of "plt.plot" and "plt.scatter" to generate same following figure:

It seems that "plt.plot" is faster than "plt.scatter" to plot simple and large point scatter plot.

Kernel density estimation using Python, matplotlib.pyplot and scipy.stats.gaussian_kde

The result is:

This page shows how to change the color of the scatter point according to the density of the surrounding points using python and scipy.stats.gaussian_kde and matplotlib.