python-numpyGet correlation of two Numpy arrays

import numpy as np

a1 = np.array([1,1,2,1,2])
a2 = np.array([2,2,4,2,4])

cor = np.corrcoef(a1, a2)ctrl + cyoutubegithub

`import numpy as np` load Numpy module for Python	`a1` first sample array
`a2` second sample array	`.corrcoef(` return Pearson product-moment correlation coefficients of specified arrays
`cor` will contain generated coefficients matrix

import numpy as np

a1 = np.array([1,1,2,1,2])
a2 = np.array([2,2,6,2,5])

cor = np.corrcoef(a1, a2)
print(cor)

[[1.        0.9834151]
 [0.9834151 1.       ]]