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REFERENCEnumpy

numpy Documentation

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np.random.randn()

AI & DATA SCIENCE // np-random-randn

Return a sample (or samples) from the 'standard normal' distribution.

Syntax

arr = np.random.randn(3, 2)

Examples

Example 01Basic Usage
arr = np.random.randn(3, 2)

Best Practices

  • Refer to the official NumPy documentation for deep vectorization techniques.
  • Avoid writing custom Python for-loops for operations that can be vectorized with NumPy.