df = pd.DataFrame(np.arange(12).reshape(3, 4)) df Out[10]: 0 1 2 3 0 0 1 2 3 1 4 5 6 7 2 8 9 10 11 df.as_matrix() Out[11]: array([[ 0, 1, 2, 3], [ 4, 5, 6, 7], [ 8, 9, 10, 11]])
pandas as_matrix()
原文：https://www.cnblogs.com/key221/p/9394051.html
