https://www.freecodecamp.org/learn/data-analysis-with-python/data-analysis-with-python-course/

University of Michigan - Ann Arbor

Create a complex sample regression dataset:
#synthetic dataset for more complex regression
from sklearn.datasets import make_friedman1
plt.figure()
plt.title('Complex regression problem with one input variable')
X_F1, y_F1 = make_friedman1(n_samples = 100,
                           n_features = 7, random_state=0)
plt.scatter(X_F1[:, 2], y_F1, marker= 'o', s=50)
plt.show()

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