To get the 3d plot at the top, click on the image in the WP article to get the image page. Check the bottom, the person who created the image was good enough to include the python script that created it in the comment section. It requires matplotlib (of course). As for the other images, … Read more
Since you already have binned data, just use pyplot.errorbar or add yerr kwarg to bar plot from matplotlib import pyplot as plt plt.errorbar( [n/len(bins) for n, x in enumerate(bins)], [x[0][0] for x in bins], yerr = [x[0][1]**0.5 for x in bins], marker=”_”, fmt=”.”) plt.bar( [n/len(bins) for n, x in enumerate(bins)], [x[0][0] for x in bins], … Read more
This is maybe not really a question of programming, but one about culture. The pyplot API is modelled after the plotting functions in MATLAB, and therefore, it has a lot of imperative style as heritage. However, that API is a bit clumsy at times, as you suggest. It is recommended to instead use the object … Read more
plot does not have any parameter name type To plot the scatter use plt.scatter(x,y)
You are a Udacity Machine Learning student? Something like this might be useful for you: import numpy as np import matplotlib.pyplot as plt labels = [‘output’,’varA’,’varB’,’varC’] data = np.array([[4,5,6,2,5], [3,6,4,6,3], [12,3,5,3,2], [4,1,1,44, 7]]) colors = [“r”, “g”, “b”, “k”] # make sure you have enough colors to match # the number of variables for i … Read more