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Adding a line to a scatter plot using Python's Matplotlib
To add a line to a scatter plot using Python's Matplotlib, we can take the following steps −
- Set the figure size and adjust the padding between and around the subplots.
- Initialize a variable, n, for number of data points.
- Plot x and y data points using scatter() method.
- Plot a line using plot() method.
- Limt the X-axis using xlim() method.
- To display the figure, use show() method.
Example
import numpy as np from matplotlib import pyplot as plt plt.rcParams["figure.figsize"] = [7.50, 3.50] plt.rcParams["figure.autolayout"] = True n = 100 x = np.random.rand(n) y = np.random.rand(n) plt.scatter(x, y, c=x) plt.plot([0.1, 0.4, 0.3, 0.2]) plt.xlim(0, 1) plt.show()
Output
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