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ola-sk/slicing lists and NumPy arrays.py

Created December 31, 2019 21:48
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5 Python Features and Cautions
Raw
slicing lists and NumPy arrays.py
# one dimensional example
import numpy as np
# list of data
data1 = [[11, 22], [33, 44], [55, 66]]
# convert datatype of data1 to numpy.ndarray
data2 = np.array(data1)
type(data2)
'''Out:
<class 'numpy.ndarray'>
'''
print(data2[:])
''' Out:
array([[11, 22],
[33, 44],
[55, 66]])
'''
# Multi-dimentional slicing
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