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Jerome Scott answered on August 8, 2020 Popularity 10/10 Helpfulness 4/10

answer numpy creating arrays

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numpy creating arrays

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import numpy as np

# create numpy array
arr = np.array([1, 2, 3, 4, 5])
print(type(arr))

# 1d-array
arr = np.array(42)
print(type(arr))

# 2d-array
arr = np.array([[1, 2, 3], [4, 5, 6]])
print(arr)

# 3d-array
arr = np.array([[[1, 2, 3], [4, 5, 6]], [[1, 2, 3], [4, 5, 6]]])
print(arr)

# copy an array any changes make to the copy of the array does not affect the original
arr = np.array([1, 2, 3, 4, 5])
x = arr.copy()
arr[0] = 42

print(arr)
# output [42  2  3  4  5]

print(x)
# output [1 2 3 4 5]

# view an array any changes made to the view will affect the original array
arr = np.array([1, 2, 3, 4, 5])
x = arr.view()
arr[0] = 42

print(arr)
# output [42  2  3  4  5]

print(x)
# output [42  2  3  4  5]

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Source: codefreelance.net

Tags: arrays numpy python

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Contributed on Sep 04 2022

Jerome Scott

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how to make a numpy array

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>>> x = np.array([2,3,1,0])
>>> x = np.array([2, 3, 1, 0])
>>> x = np.array([[1,2.0],[0,0],(1+1j,3.)]) # note mix of tuple and lists,
    and types
>>> x = np.array([[ 1.+0.j, 2.+0.j], [ 0.+0.j, 0.+0.j], [ 1.+1.j, 3.+0.j]])

Popularity 10/10 Helpfulness 5/10 Language python

Source: numpy.org

Tags: numpy nump

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Contributed on Aug 08 2020

Odd Okapi

0 Answers Avg Quality 2/10

create array numpy

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import numpy as np
a = np.array([1, 2, 3])

Popularity 10/10 Helpfulness 3/10 Language python

Source: numpy.org

Tags: numpy nump

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Contributed on Apr 05 2022

BlueMoon

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Array Creation in Numpy

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>>> import numpy as np
>>> a = np.array([2, 3, 4])
>>> a
array([2, 3, 4])
>>> a.dtype
dtype('int64')
>>> b = np.array([1.2, 3.5, 5.1])
>>> b.dtype
dtype('float64')

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Source: numpy.org

Tags: creation creatio

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Contributed on Dec 23 2021

Shy Skunk

0 Answers Avg Quality 2/10

create array numpy

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a = np.array([1, 2, 3, 4, 5, 6])

Popularity 10/10 Helpfulness 2/10 Language python

Source: numpy.org

Tags: numpy nump

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Contributed on Apr 05 2022

BlueMoon

0 Answers Avg Quality 2/10

numpy creating arrays

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