What are some examples of creating arrays in NumPy?
NumPy provides several ways to create arrays. Would you like to see examples using lists, zeros, or random numbers?
Can you show me how to create an array from a list?
Sure! You can create a NumPy array from a list using np.array()
. For example: import numpy as np; arr = np.array([1, 2, 3])
.
What about creating an array filled with zeros?
You can create an array filled with zeros using np.zeros()
. For example: zeros_array = np.zeros((2, 3))
creates a 2x3 array of zeros.
And how do I create an array with random numbers?
You can use np.random.rand()
to create an array with random numbers. For example: random_array = np.random.rand(2, 3)
creates a 2x3 array with random values.
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