I have got a matplotlib question about xticks. I wanted to hide all those values that do not occur. I actually did it, but for the second set of values (red chart). I found how to hide for a specific data frame but not for 2 or more.

This is my code:

plt.subplots(figsize=(2, 1), dpi=400)
width = 0.005

xlim = np.arange(0, 1, 0.01)
ylim = np.arange(0, 0.1, 0.001)


plt.xticks(density_2.index.unique(), rotation=90, fontsize=1.5)
plt.yticks(density_2.unique(), fontsize=2)
plt.bar(density_1.index, density_1, width, color='Green', label=condition_1,alpha=0.5)
plt.bar(density_2.index, density_2, width, color='Red', label=condition_2,alpha=0.5)
plt.legend(loc="upper right", fontsize=2)
plt.show()

Link where I saw the solution:

CodePudding user response：

You need to find the intersection of the two lists of density_1's and density_2's ticks, as

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