If you want a histogram, you don't need to attach any 'names' to x-values, as on x-axis you would have data bins: import matplotlib.pyplot ... ... <看更多>

This is an excerpt from the Python Data Science Handbook by Jake VanderPlas; ... Earlier, we saw a preview of Matplotlib's histogram function (see ... ... <看更多>

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This notebook contains an excerpt from the Python Data Science Handbook by Jake VanderPlas; the content is available on GitHub. The text is released under the ... ... <看更多>

import matplotlib.pyplot as plt import numpy as np # fix the random state for reproducibility np.random.seed(19680801); # sum of 2 normal distributions n ... ... <看更多>

import matplotlib.pyplot as plt. import numpy as np. import inspect. def hist_errorbars( data, xerrs=True, *args, **kwargs) : """Plot a histogram with error ... ... <看更多>